LLC "Promatomexport" is a mechanical engineering company that manufactures high-tech equipment for industries such as atomic, chemical, metallurgical, gas and oil. The company produces a wide range of equipment including heat exchangers, tanks, mass transfer equipment, and other non-standard items. The company aims to provide high quality products using modern manufacturing equipment and collaborating with research institutes. It can deliver products worldwide by various forms of transportation.
2018 11 baboo the analysis and prevention of safety hazards in nfl complexPrem Baboo
The success of any industries lies its efficient working which in turn depends not only on equally and quantity of the service or product but also much on safe working. NFL is totally committed to conduct all its activities in harmony with society and nature without compromising on the health and safety of the employees as well as the people living around the complex. A full-fledged safety and environment protection department has been set up in the unit to achieve fulfillment of its statutory obligations concerning prevention of personal injuries, maintaining safe working conditions and protection of environment. For effective implementation of Safety, Health & Environment (SHE) policy, Each and every employee shall observe the safe system of work and follow proper safety work permit system while carrying out maintenance job inside the factory. This paper provides the detailed analysis of these hazards: In which plant sections and during which project phase do these safety hazards occur, which safety hazards occur most frequent and which hazards has the highest risk factor and troubleshooting case study and further improvement to learn these incidents
This presentation details out all the process in an Oil Refinery. If you are looking to have a hawk eye view of all the oil refinery process, this presentation will set you on.
Simple explained.
Food manufacturing company's catalog of homogenizers, mayonnaise making machine, small and large homogenizing equipment, laboratory homogenizers, cream making machines.
The document summarizes the internship of Muhammad Bilal at Fauji Fertilizer Company from June 15 to July 17, 2015. It thanks various managers and staff for their support and cooperation during the internship. Bilal visited different areas of the plant site and observed operations. He found FFC to have a committed work environment and wants to join the company full-time after graduating. The internship provided beneficial experience in engineering and management.
Weiber Tray Drying Chambers are convectional heated units suitable for drying powders, granules and many
other materials which are loaded in trays and placed inside the chamber and then material is dried using gas
circulation method.
This document provides information about summer internship training at NALCO. It discusses that NALCO is a public sector enterprise and Asia's largest integrated aluminum complex. It has operations in Odisha, India. The major operations at NALCO are divided into three areas: carbon area, potline area, and casting area. The carbon area produces green anodes using raw materials like calcined petroleum coke and pitch in a green anode plant. The anodes are then baked in ovens. Equipment used includes ball mills, classifiers, and cyclones.
This document provides an overview of freeze drying, including:
1) Freeze drying involves removing water from a frozen product through sublimation without passing through the liquid phase. This allows for stable products that do not require refrigeration.
2) The freeze drying process has three stages - prefreezing, primary drying where ice is removed through sublimation, and secondary drying to further reduce residual moisture.
3) Key factors that must be carefully controlled are product temperature, system pressure, and collector temperature to encourage sublimation and water vapor flow from the product. Maintaining the proper temperature balance is essential for a successful freeze drying process.
2018 11 baboo the analysis and prevention of safety hazards in nfl complexPrem Baboo
The success of any industries lies its efficient working which in turn depends not only on equally and quantity of the service or product but also much on safe working. NFL is totally committed to conduct all its activities in harmony with society and nature without compromising on the health and safety of the employees as well as the people living around the complex. A full-fledged safety and environment protection department has been set up in the unit to achieve fulfillment of its statutory obligations concerning prevention of personal injuries, maintaining safe working conditions and protection of environment. For effective implementation of Safety, Health & Environment (SHE) policy, Each and every employee shall observe the safe system of work and follow proper safety work permit system while carrying out maintenance job inside the factory. This paper provides the detailed analysis of these hazards: In which plant sections and during which project phase do these safety hazards occur, which safety hazards occur most frequent and which hazards has the highest risk factor and troubleshooting case study and further improvement to learn these incidents
This presentation details out all the process in an Oil Refinery. If you are looking to have a hawk eye view of all the oil refinery process, this presentation will set you on.
Simple explained.
Food manufacturing company's catalog of homogenizers, mayonnaise making machine, small and large homogenizing equipment, laboratory homogenizers, cream making machines.
The document summarizes the internship of Muhammad Bilal at Fauji Fertilizer Company from June 15 to July 17, 2015. It thanks various managers and staff for their support and cooperation during the internship. Bilal visited different areas of the plant site and observed operations. He found FFC to have a committed work environment and wants to join the company full-time after graduating. The internship provided beneficial experience in engineering and management.
Weiber Tray Drying Chambers are convectional heated units suitable for drying powders, granules and many
other materials which are loaded in trays and placed inside the chamber and then material is dried using gas
circulation method.
This document provides information about summer internship training at NALCO. It discusses that NALCO is a public sector enterprise and Asia's largest integrated aluminum complex. It has operations in Odisha, India. The major operations at NALCO are divided into three areas: carbon area, potline area, and casting area. The carbon area produces green anodes using raw materials like calcined petroleum coke and pitch in a green anode plant. The anodes are then baked in ovens. Equipment used includes ball mills, classifiers, and cyclones.
This document provides an overview of freeze drying, including:
1) Freeze drying involves removing water from a frozen product through sublimation without passing through the liquid phase. This allows for stable products that do not require refrigeration.
2) The freeze drying process has three stages - prefreezing, primary drying where ice is removed through sublimation, and secondary drying to further reduce residual moisture.
3) Key factors that must be carefully controlled are product temperature, system pressure, and collector temperature to encourage sublimation and water vapor flow from the product. Maintaining the proper temperature balance is essential for a successful freeze drying process.
This document provides an overview of cement manufacturing processes and equipment. It discusses ball mills which are used to grind clinker into fine powder. It also describes rotary kilns which produce clinker by heating limestone and clay at high temperatures. The document notes that temperature control is important during grinding to regulate the hydration process. It also discusses roller mills and their more efficient grinding compared to ball mills. Finally, it covers gas tungsten arc welding which is used to join metal components through heating with an electric arc under inert gas protection.
High performance mist lubricant for increased tool life. Superior machining performance on large jobs with mist lubricant, Beruform STO 110. A global supplier of electromechanical systems for hydro-power plants found itself in a spot of bother when performance of the coolant did not meet its expectation
in its newly installed machining centre for large complex jobs.
With a revised MQL system in place, Beruform STO 110 by Bechem was tried out against the earlier recommended
coolant. Berfuform STO 110 outperformed the recommended
coolant in every performance parameter measured with
increase in tool life and savings in coolant consumption
Visit: www.bechemindia.com
The document discusses coal ash ball mills, which are important auxiliary equipment for pulverized coal furnaces. It describes two main types of coal ash ball mills - ball mills and roller mills. Ball mills use steel balls to grind coal through crushing and grinding in one or two warehouses. Roller mills grind coal using grinding discs and rollers to pulverize coal which is then dried with hot air. The document provides details on the working principles and processes of these two coal ash ball mill types.
Helamin is an all-in-one water treatment product that protects against corrosion and scale in boilers and related systems. It forms a protective film on metal surfaces, disperses scale-forming salts, and controls pH. Helamin treats the entire water-steam circuit with a single product, reducing costs and simplifying treatment compared to traditional methods. It is non-toxic, minimizes blowdown and effluent, and provides effective corrosion protection for boilers operating up to 600°C and 220 bar pressure.
1. Tire manufacturing involves preparing rubber components, assembling them into raw tires, and vulcanizing the tires through heating and curing them in molds.
2. A major energy user is rubber compounding where ingredients are intensively mixed. Electric motors used account for 35-55% of total factory energy.
3. In curing, green tires are placed in molds and heated to around 200°C for 10 minutes using steam or hot water, chemically transforming the rubber through vulcanization. This process accounts for significant energy use.
The document discusses Euroimpianti's customized aluminum powder coating systems. It describes their technological cycle which includes pretreatment with washing and drying, powder coating application in a quick color booth, polymerization in an oven, and natural cooling. It then summarizes some of their standard system models like EuroFlex, EuroSpeedUp, and EuroQuadro which vary in size, speed, and productivity. Finally, it provides an overview of Euroimpianti's painting equipment offerings and highlights their research and development, modular design, environmental focus, and local support worldwide.
The document discusses oil refinery processes. It begins by outlining the key steps in refining including physical processes like distillation, thermal processes, catalytic processes, and treatment of heavy residues. It then provides more detail on specific physical processes like desalting, distillation including atmospheric and vacuum distillation, propane deasphalting, solvent extraction and dewaxing, and blending.
This document discusses lyophilization technology and form fill seal technology. It provides background on lyophilization including its history, objectives, principles, basic components, process and steps. Lyophilization involves freezing, primary drying under vacuum to remove water by sublimation, and secondary drying to remove bound water. Form fill seal technology is an automated process to sterilely fill and seal products without personnel intervention to reduce contamination. It involves pre-sterilization, aseptic filling and sealing in a closed chamber, and post-production cleaning. Both technologies allow for sterile preservation of thermolabile products with long shelf lives.
2018 baboo the lessons learned from the first 100 safety hazards in urea pla...Prem Baboo
The document analyzes the first 100 safety hazards recorded in the UreaKnowHow.com Risk Register for urea plants. It finds that most safety hazards occur in the high-pressure synthesis section and can lead to a sudden release of toxic ammonia. During the operations phase, 74 of the hazards occur, while maintenance and commissioning/startup also see many due to larger worker presence. The top recommendations are to mitigate backflow risks, properly tighten flanges, address vibrating pipes, and apply double block and bleed designs when parts of the plant remain operational during maintenance.
PSC Lubchem Lubricants Range for the Iron & Steel IndustryProject Sales Corp
Project Sales Corp is pleased to announce its appointment as a Channel Partner for Lubchem Korea range of specialty lubricants for the India Markets. Lubchem counts most global Automotive, Steel, Appliances, Textile Machinery, Bearing Manufacturers, Marine and Offshore, Cement and Mining Companies among its customers. PSC will bring in the Lubchem range for marketing and distribution to these and other segments have a potential need for a high performance specialty lubricant to extend maintenance intervals, reduce downtimes or minimise bearing failures.
Project Sales Corp is India's leading specialty lubricants distributors for applications where the loads, temperatures or pressures are extremes, special conditions like dusty or humid environments, where water ingress is a concern. For any enquiries, please send us an email at satish@projectsalescorp.com
This document discusses air leaks in a cement factory production process and the opportunities to save costs by closing vacuum and air leaks. The cement production process involves raw material crushing, grinding, drying in a preheater and kiln, cooling and storage. Air leaks in the preheater and kiln can lower temperatures and require more fuel to compensate. They also risk exceeding environmental regulations. The document recommends using a Fluke ii900 sonic industrial camera to easily and quickly detect air leaks without a production shutdown, saving time and maintaining output.
Change your life, this is the motto of PEL. PEL is a famous company in Pakistan which is famous for its Home appliances like, Refrigerator, Air conditioner, Microwave oven, Deep freezer, and water dispenser.Their R&D department is the best.
Atlas Industries manufacturer of world class Road & Civil Construction Equipments. Atlas company strongly believes in quality & considered specialized in prompt delivery.
The document introduces Maharani Group, which has over 30 years of experience in engineering industries in India. It operates several subsidiary companies that manufacture and distribute various industrial equipment products like air compressors, refrigeration systems, heat exchangers, and provide engineering contract services. One subsidiary, Saarthak Refrigeration, focuses on refrigeration equipment manufacturing and multi-disciplinary engineering works. The document provides details on the products and services offered by Maharani Group and its subsidiaries.
The document discusses fuel extraction from plastic waste through a process called pyrolysis. Pyrolysis involves heating plastic waste in an oxygen-free environment to produce pyro-oil, pyro-gas, and pyro-coke. While pyrolysis can utilize plastic waste, it has disadvantages like the produced outputs having high chlorine, sulfur, and hydrocarbon content which require further processing. Due to these serious disadvantages, the authors decided to rebuild the system to use catalytic cracking instead for plastic waste processing.
This document is a seminar report on cryogenic grinding submitted by Himanshu Tiwari to fulfill requirements for a Bachelor of Technology degree. Cryogenic grinding uses very low temperatures produced by liquid nitrogen to embrittle materials, making them easier to grind into smaller particles. Experimental studies showed cryogenic grinding of herbs resulted in 15.6% average increase in active constituents compared to normal grinding methods. Cryogenic grinding has applications in processing materials like steel, plastics, adhesives, spices and explosives due to advantages like reduced wear on equipment and ability to grind difficult composite materials.
Mono ethylene glycol is a chemical often used for plant and pipeline integrity management - but if used incorrectly it can have an adverse effect on a facility. Advisian’s Steve Cooper discusses what needs to be considered when working with MEG at the IChemE Hazards Australiasia Conference in Melbourne
Freeze drying, also known as lyophilization, is a process that removes water from frozen materials by converting frozen water directly into vapor without forming liquid water in between. It works through the phenomenon of sublimation where water passes directly from solid to vapor state below the triple point of water. The main steps are initial freezing of the material, drying where heat is applied under high vacuum to sublime the ice crystals into vapor, vapor removal through condensation, and storage of the dried material. Freeze drying is used to preserve foods and pharmaceuticals, increasing their shelf life, and allowing them to be stored without refrigeration.
The passage discusses the importance of summarization for processing large amounts of text data. It notes that automatic summarization systems aim to condense long documents into shorter summaries while maintaining the most important concepts and entities. The challenges of building such systems include identifying the most salient pieces of information, organizing them coherently, and presenting the summary using natural language.
This document provides an overview of cement manufacturing processes and equipment. It discusses ball mills which are used to grind clinker into fine powder. It also describes rotary kilns which produce clinker by heating limestone and clay at high temperatures. The document notes that temperature control is important during grinding to regulate the hydration process. It also discusses roller mills and their more efficient grinding compared to ball mills. Finally, it covers gas tungsten arc welding which is used to join metal components through heating with an electric arc under inert gas protection.
High performance mist lubricant for increased tool life. Superior machining performance on large jobs with mist lubricant, Beruform STO 110. A global supplier of electromechanical systems for hydro-power plants found itself in a spot of bother when performance of the coolant did not meet its expectation
in its newly installed machining centre for large complex jobs.
With a revised MQL system in place, Beruform STO 110 by Bechem was tried out against the earlier recommended
coolant. Berfuform STO 110 outperformed the recommended
coolant in every performance parameter measured with
increase in tool life and savings in coolant consumption
Visit: www.bechemindia.com
The document discusses coal ash ball mills, which are important auxiliary equipment for pulverized coal furnaces. It describes two main types of coal ash ball mills - ball mills and roller mills. Ball mills use steel balls to grind coal through crushing and grinding in one or two warehouses. Roller mills grind coal using grinding discs and rollers to pulverize coal which is then dried with hot air. The document provides details on the working principles and processes of these two coal ash ball mill types.
Helamin is an all-in-one water treatment product that protects against corrosion and scale in boilers and related systems. It forms a protective film on metal surfaces, disperses scale-forming salts, and controls pH. Helamin treats the entire water-steam circuit with a single product, reducing costs and simplifying treatment compared to traditional methods. It is non-toxic, minimizes blowdown and effluent, and provides effective corrosion protection for boilers operating up to 600°C and 220 bar pressure.
1. Tire manufacturing involves preparing rubber components, assembling them into raw tires, and vulcanizing the tires through heating and curing them in molds.
2. A major energy user is rubber compounding where ingredients are intensively mixed. Electric motors used account for 35-55% of total factory energy.
3. In curing, green tires are placed in molds and heated to around 200°C for 10 minutes using steam or hot water, chemically transforming the rubber through vulcanization. This process accounts for significant energy use.
The document discusses Euroimpianti's customized aluminum powder coating systems. It describes their technological cycle which includes pretreatment with washing and drying, powder coating application in a quick color booth, polymerization in an oven, and natural cooling. It then summarizes some of their standard system models like EuroFlex, EuroSpeedUp, and EuroQuadro which vary in size, speed, and productivity. Finally, it provides an overview of Euroimpianti's painting equipment offerings and highlights their research and development, modular design, environmental focus, and local support worldwide.
The document discusses oil refinery processes. It begins by outlining the key steps in refining including physical processes like distillation, thermal processes, catalytic processes, and treatment of heavy residues. It then provides more detail on specific physical processes like desalting, distillation including atmospheric and vacuum distillation, propane deasphalting, solvent extraction and dewaxing, and blending.
This document discusses lyophilization technology and form fill seal technology. It provides background on lyophilization including its history, objectives, principles, basic components, process and steps. Lyophilization involves freezing, primary drying under vacuum to remove water by sublimation, and secondary drying to remove bound water. Form fill seal technology is an automated process to sterilely fill and seal products without personnel intervention to reduce contamination. It involves pre-sterilization, aseptic filling and sealing in a closed chamber, and post-production cleaning. Both technologies allow for sterile preservation of thermolabile products with long shelf lives.
2018 baboo the lessons learned from the first 100 safety hazards in urea pla...Prem Baboo
The document analyzes the first 100 safety hazards recorded in the UreaKnowHow.com Risk Register for urea plants. It finds that most safety hazards occur in the high-pressure synthesis section and can lead to a sudden release of toxic ammonia. During the operations phase, 74 of the hazards occur, while maintenance and commissioning/startup also see many due to larger worker presence. The top recommendations are to mitigate backflow risks, properly tighten flanges, address vibrating pipes, and apply double block and bleed designs when parts of the plant remain operational during maintenance.
PSC Lubchem Lubricants Range for the Iron & Steel IndustryProject Sales Corp
Project Sales Corp is pleased to announce its appointment as a Channel Partner for Lubchem Korea range of specialty lubricants for the India Markets. Lubchem counts most global Automotive, Steel, Appliances, Textile Machinery, Bearing Manufacturers, Marine and Offshore, Cement and Mining Companies among its customers. PSC will bring in the Lubchem range for marketing and distribution to these and other segments have a potential need for a high performance specialty lubricant to extend maintenance intervals, reduce downtimes or minimise bearing failures.
Project Sales Corp is India's leading specialty lubricants distributors for applications where the loads, temperatures or pressures are extremes, special conditions like dusty or humid environments, where water ingress is a concern. For any enquiries, please send us an email at satish@projectsalescorp.com
This document discusses air leaks in a cement factory production process and the opportunities to save costs by closing vacuum and air leaks. The cement production process involves raw material crushing, grinding, drying in a preheater and kiln, cooling and storage. Air leaks in the preheater and kiln can lower temperatures and require more fuel to compensate. They also risk exceeding environmental regulations. The document recommends using a Fluke ii900 sonic industrial camera to easily and quickly detect air leaks without a production shutdown, saving time and maintaining output.
Change your life, this is the motto of PEL. PEL is a famous company in Pakistan which is famous for its Home appliances like, Refrigerator, Air conditioner, Microwave oven, Deep freezer, and water dispenser.Their R&D department is the best.
Atlas Industries manufacturer of world class Road & Civil Construction Equipments. Atlas company strongly believes in quality & considered specialized in prompt delivery.
The document introduces Maharani Group, which has over 30 years of experience in engineering industries in India. It operates several subsidiary companies that manufacture and distribute various industrial equipment products like air compressors, refrigeration systems, heat exchangers, and provide engineering contract services. One subsidiary, Saarthak Refrigeration, focuses on refrigeration equipment manufacturing and multi-disciplinary engineering works. The document provides details on the products and services offered by Maharani Group and its subsidiaries.
The document discusses fuel extraction from plastic waste through a process called pyrolysis. Pyrolysis involves heating plastic waste in an oxygen-free environment to produce pyro-oil, pyro-gas, and pyro-coke. While pyrolysis can utilize plastic waste, it has disadvantages like the produced outputs having high chlorine, sulfur, and hydrocarbon content which require further processing. Due to these serious disadvantages, the authors decided to rebuild the system to use catalytic cracking instead for plastic waste processing.
This document is a seminar report on cryogenic grinding submitted by Himanshu Tiwari to fulfill requirements for a Bachelor of Technology degree. Cryogenic grinding uses very low temperatures produced by liquid nitrogen to embrittle materials, making them easier to grind into smaller particles. Experimental studies showed cryogenic grinding of herbs resulted in 15.6% average increase in active constituents compared to normal grinding methods. Cryogenic grinding has applications in processing materials like steel, plastics, adhesives, spices and explosives due to advantages like reduced wear on equipment and ability to grind difficult composite materials.
Mono ethylene glycol is a chemical often used for plant and pipeline integrity management - but if used incorrectly it can have an adverse effect on a facility. Advisian’s Steve Cooper discusses what needs to be considered when working with MEG at the IChemE Hazards Australiasia Conference in Melbourne
Freeze drying, also known as lyophilization, is a process that removes water from frozen materials by converting frozen water directly into vapor without forming liquid water in between. It works through the phenomenon of sublimation where water passes directly from solid to vapor state below the triple point of water. The main steps are initial freezing of the material, drying where heat is applied under high vacuum to sublime the ice crystals into vapor, vapor removal through condensation, and storage of the dried material. Freeze drying is used to preserve foods and pharmaceuticals, increasing their shelf life, and allowing them to be stored without refrigeration.
The passage discusses the importance of summarization for processing large amounts of text data. It notes that automatic summarization systems aim to condense long documents into shorter summaries while maintaining the most important concepts and entities. The challenges of building such systems include identifying the most salient pieces of information, organizing them coherently, and presenting the summary using natural language.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive function. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
This document appears to be a list of website development projects completed by ZG, a website development company. It includes the URLs of several websites such as www.behagen.ru and www.brenmark.ru along with credits to ZG's website at www.zg-brand.ru as the developer.
Hospital intelligent system engineering: Hospital operating room,ICU, clinical laboratory purification decoration engineering, medical gas engineering design and construction,medical equipment and consumables.
LIAZ was a Czech truck manufacturer founded in 1951 as a subsidiary of Škoda. It became independent in 1953 but kept the Škoda LIAZ name until 1984. LIAZ operated several plants across Czechoslovakia and was the largest truck producer in the 1970s, manufacturing models like the Škoda 706, LIAZ 100, and LIAZ 400 Fox. Production ended in 2003 after the company faced financial difficulties.
Kerone.com - Manufacturer, Suppliers and Exporter of Process Equipment / Plant Like as Mixing Plant, Industrial Dryers, Reactors, Feeders, Skid Mounted Process Units, Cyclone Separator,Powder Transfer System, CIP/SIP Systems and Many more in Mumbai, India.
Technology leader for industrial de-dustingAjay bajaj
Reliable dust removal was a task for specialists even at the beginning of the last century. Bag filters of Intensiv-Filter contribute to an improved environment for almost 94 years now. Also today the industrial dust removal has a mean significance. Modern technologies for efficient dust removal are a trend subject due to environmental impacts, climate change, rising energy consumption and conservation of natural ressources of renewable raw materials.
As technology leader in industrial de-dusting we offer complete and tailor-made solutions in the area of dust removal technology and product recovery.
Air Pollution Strategies to Treat Various Applications of Storage Tank Fugitive Emissions.
As manufacturers in the adhesives sector increasingly champion their roles as environmental stewards, their focus extends beyond the monetary benefits of immediate operations such as a reduced downtime, fuel cost, and waste disposal fees. Instead, the currency of environmental, social, and governance (ESG) factors comes to the forefront, and the lasting environmental impacts that manufacturers’ decisions will have for generations become of equal or even greater importance.
Few companies that are not environmental protection agencies are as hard at work protecting the environment as Epcon Industrial Systems. Based in The Woodlands, Texas, the company is in a unique niche that builds air pollution control solutions for a wide range of industries. In its 44th year, the company has become a significant supplier for industries like food and beverage, aerospace, and oil and gas, and many more.
1. The document describes a waste disposal and recycling system that uses a patented molecular transformation process to convert various waste types into water vapor, nitrogen gas, electricity, and recyclable materials.
2. It involves collecting, transporting, separating, shredding, and processing wastes through several steps before applying the molecular transformation module that eliminates harmful molecules.
3. The system is projected to generate a profit of 15 million euros annually from electricity production, waste disposal fees, and recycling gains while converting 150 tons of waste daily with no landfilling or harmful emissions.
Raw materials are crucial for industrial production but many are considered critical due to a high risk in their supply. Many critical raw materials used in industries like automotive and renewable energy come from just a few countries. TECNALIA offers comprehensive solutions for recycling industries by developing recovery processes from laboratory to demonstration scale to extract valuable materials from waste and minimize environmental impacts.
NK Energy Partners has a large network of strategic partners with 450 machines across multiple partner parks. In 2014, partners launched a new test site with proper storage facilities including industrial and warehouse bases. Factories are certified to quality, environmental, and health and safety standards. The company provides equipment and materials for drilling and completion like liner hangers, packers, and centralizers in various diameters for horizontal directional wells. It also produces protectolizers, mandrels, swellable packers, and rubber seals.
The document summarizes Ossama Ahmed Zainy Co. for Contracting's (OZEST) industrial services including decontamination, chemical cleaning, catalyst handling, bundle pulling, hydrojetting, and VOC and vapor emissions control. It details OZEST's partnership with Philip Services Corp to provide these specialized services to the oil, gas, and petrochemical industries in Saudi Arabia and other Gulf countries. OZEST aims to offer high quality and environmentally compliant services while promoting safety and employee welfare.
T.H. Chemicals wants to produce nitrogen, oxygen, and argon from air using cryogenic distillation. Cryogenic air separation is the dominant technology for producing large quantities of high-purity liquified gases. The process involves compressing and cooling air, removing impurities via membrane separation, further cooling the air using heat exchangers, and fractionating the components in distillation columns. Oxygen is recovered from the bottom of the low pressure column at 99.49% purity, nitrogen from the top at 99.275% purity, and argon from the middle. Heat integration occurs between the condenser and reboiler to improve efficiency.
This document provides information about carbon bonded silicon carbide crucibles, including their production process, market potential, implementation schedule, and financial aspects of establishing a production facility. Key points:
- Silicon carbide crucibles are refractory products used for melting metals due to properties like thermal conductivity and resistance to thermal shocks and molten metals.
- Demand is increasing from industries like mining, railways, and aerospace, creating opportunities for new production units.
- The proposed production facility would manufacture 300 metric tons of crucibles per year valued at Rs. 1.65 crores, employing around 35 people and using a shuttle kiln firing process.
- Financial projections estimate annual sales of Rs.
GENMECH Engineering provides clean air solutions for industrial applications. They specialize in air scrubbing, photolytic oxidation using UV-C light and ozone, and bi-polar ionization. They design systems to control industrial corrosion, odors, VOCs, oil mist, and improve indoor air quality. Their solutions help protect facilities, reduce health hazards and emissions, and manage airborne contaminants from various industrial processes.
Mayur Amin is applying for the position of Panel Operator/DCS Operator. He has over 18 years of experience in refinery operations, including over 8 years experience working at Laffan Refinery in Qatar. He has extensive experience operating and maintaining various refinery units including hydrotreaters, distillation columns, and sweetening units. He is proficient in DCS systems from Honeywell and Foxboro and has experience commissioning and starting up new plants.
Tenaris produces seamless steel tubes for structural applications in offshore and onshore construction. Their tubes are used in jack-up rigs, vessels, and top side structures. The document provides details on Tenaris' steel production process, including melting scrap and pig iron, casting bars, and rolling tubes through various mills. It also describes heat treatments and quality controls performed.
The document provides an overview of an industrial training at Reliance Industries Limited's refinery in Jamnagar, India. It discusses the refining process, including fractional distillation of crude oil in atmospheric and vacuum distillation towers. Key components of an oil refinery are described, such as desalters, heat exchangers, storage tanks, pumps, compressors, and piping. Centrifugal pumps are commonly used and their components and operating characteristics like Net Positive Suction Head are explained. The training helped link the student's classroom knowledge to practical applications in industry.
Norton has developed a complete range of abrasives specifically designed for the manufacture and repair of upstream, midstream and downstream components, shipbuilding, oil rigs, pipelines, and petrochemical plants.
Epcon is One of the World's leading Manufacturing Companies. With over 4000 installations worldwide, EPCON has been pioneering new techniques since 1977 that have become industry standards now. Founded in 1977, Epcon has grown from a one man-operation to a global leader in developing and manufacturing innovative air pollution control technology and industrial heating equipment.
https://epconlp.com/
Airflow Industrial Process Ovens Drum Heating Ovens - BrochureThorne & Derrick UK
Airflow is a leading manufacturer of process ovens, finishing equipment, and other products for industrial applications. They offer a wide range of products including cleanrooms, dry filter booths, waterwash booths, sprayrooms, pre-treatment plants, powder coating plants, and more. Airflow also provides installation, maintenance, spare parts, and service support. Their process ovens are used in various industries for curing coatings, drying, heat treating materials, and other thermal processing needs.
Waterman Engineers Australia offers scrubbers for controlling air pollution, which are used in industrial operations to remove dangerous pollutants such as sulfur dioxide, nitrogen oxides, and particulate matter from exhaust gases before releasing them into the atmosphere. The most common types of scrubbers are wet scrubbers, dry scrubbers, and electrostatic precipitators. Flue gas desulfurization (FGD) scrubbers are wet scrubbers used to remove sulfur dioxide from industrial and power plant flue gases. Packed tower gas scrubbers and packaged scrubbers are also effective at removing a wide range of pollutants. However, scrubbers produce trash that requires proper disposal and require energy to operate. Using scrubbers in conjunction with other strategies like pollution prevention and source reduction can help reduce emissions to the minimum.
Waterman Engineers Australia offers scrubbers for controlling air pollution, which are used in industrial operations to remove dangerous pollutants such as sulfur dioxide, nitrogen oxides, and particulate matter from exhaust gases before releasing them into the atmosphere. The most common types of scrubbers are wet scrubbers, dry scrubbers, and electrostatic precipitators. Flue gas desulfurization (FGD) scrubbers are wet scrubbers used to remove sulfur dioxide from industrial and power plant flue gases. Packed tower gas scrubbers and packaged scrubbers are also effective at removing a wide range of pollutants. However, scrubbers produce trash that requires proper disposal and require energy to operate. Using scrubbers in conjunction with other strategies like pollution prevention and source reduction can help reduce emissions to the minimum.
Vertical Grinding Mill Powder making machine Grinding Mill
Vertical Grinding Mill
Top equipment of blast furnace slag, composite dust and limestone large-scale processing. High Capacity, Advanced Technology, High Efficiency
HLM series vertical grinding mill is a kind of advanced pulverizing equipment integrated with drying, pulverizing, powder selecting and conveying. It is applied as a good solution to the technical issue such as low output, high energy consumption and high maintenance cost in the ordinary industry. HLM vertical mill has become the mainstream equipment in the pulverizing industry with the following advantages: efficient grinding, lower power consumption, larger feeding size, adjustable fineness, simple process flow, space-saving, lower noise, smaller air pollution, easy maintenance, lower operation cost, longer working life of wearing parts etc. HLM Vertical Mill is widely applied in power, metallurgical, cement, chemical and non-metal industry, such as cement raw material, blast furnace slag, composite dust, limestone, gangue, gypsum, bauxite, magnesium oxide, wollastonite, zircon sand, diabase, basalt, manganese, powder, coal, barite, calcite, etc.
The document describes plans for an oil refinery project with a capacity of 500 thousand tons per year. It will use modern technologies and have highly qualified specialists. The refinery will include various processing units like atmospheric distillation, hydrotreating, thermal cracking, and bitumen production. It will be able to process different types of oil to produce gasoline, diesel, and other products meeting European standards. The refinery will have automated control systems and a certified laboratory to ensure quality. It will require about 30 hectares of land, 100 cubic meters of water per day, and 800 kV of electricity to operate.
"Z&G. Branding" is one of the first Russian companies offering the service of developing the Brand with legal protection. "Z&G. Branding" is included in the Russian Top 25 in category "Brand Design" (Russian Association of Communication Agencies).
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive function. Exercise stimulates the production of endorphins in the brain which elevate mood and reduce stress levels.
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2. About company
LLC "Promatomexport" is a mechanical engineering enterprise,
the activity of which is focused on manufacture and supply of
hi-tech equipment for atomic, chemical, metallurgical, gas and oil
production and processing industry. The list of our equipment
includes heat exchangers, tanks, mass transfer equipment and
other non-standardized fitment. The manufacture is organized
on the production site of OOO "Ozyorsk plant of non-standard
equipment".
We cooperate with the leading research institutes of the country
to assure the product high quality. The use of the newest scientific
developments and application of advanced technologies in
production make it possible to solve the challenges effectively.
The enterprise uses the modern manufacturing equipment.
Personnel is represented by professional workers of technological
and technical professions. The enterprise has all necessary
licenses and permissions for product manufacturing. The
products are certified for compliance with the requirements of
ISO 9001:2000 international standards.
The sphere of our collaboration is essentially expanded due to
possibility to deliver our products to the customers by railway,
automobile, sea transport and by air.
1
3. Product catalogue
Air purification devices
Rotary drum devices
Apparatus with mixing devices
Mass transfer equipment
Tanks
Metal works
Equipment for carbon black manufacturing
Radiochemical equipment
Separators
Rail trolleys
Heat exchange equipment
Liquid filters
Non-standardized equipment
4, 5
6, 7
8, 9
10, 11
12, 13
14, 15
16, 17
18, 19
20, 21
22, 23
24–27
28, 29
30, 31
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32
Product catalogue
4. 5
Air purification devices
Settling of particles, suspended in the gas flow, in centrifugal
dedusters (cyclones) is carried out in the centrifugal force field.
The gas to be purified is fed to centrifugal deduster through the
conduit, which is tangential to cylindrical section of device. As a
result, the gas is revolved around the exhaust pipe inside the
cyclone. Under action of centrifugal force, resulted from the gas
rotary motion, the heavily weighted solid particles are thrown
aside from the periphery centre, settled on the wall and then
removed from device through the flared section.
Principle of operation
The cyclones of CN, COK type and high-speed washer SIОТ are
intended for dry purification of dust-laden gas from the different
kinds of inexplosive non-coherent dust, originated in the course
of technological drying, baking, agglomeration or fuel burning, as
well as for aspiration air purification in iron industry and
nonferrous metallurgy, in chemical and engineering industry, in
production of building materials, in wood industry and other
branches.
Application
The main constructional materials are carbon steel, stainless steel
and their combinations.
Basic characteristics
Main groups
High-speed washer SIOT is designed to purify the dust-laden air
in the exhaust ventilation installations from the different kinds of
wettable dust, with the exception of cementing and fibrous dust
and condensation aerosols. Purification efficiency comes up to
99% and does not depend on device dimensions. This makes it
possible to use the apparatus with greater unit capacity.
CYCLONE CN-11
separation of dry dust suspended particles, sedimented on the
floor, walls and equipment, from air in the working areas and
galleries, where the bulk materials are transported.
CYCLONE CVP
dust-loaded air purification prior to its discharge into
atmosphere. It is recommended for any types of non-cementing
dust, including dust, resulted from processing and transportation
of sand, clay, coal, limestone, abrasives etc.
CYCLONE COK
purification of air, originated from the local exhausts and loaded
with non-coherent dry dust, as well as purification of air from
abrasive dust.
4
Air purification devices
High-speed washer SIOT
5. 7
Rotary drum devices
The cylindrical body of furnace is fastened on the roller supports
with a tilt towards material discharge. The operation is continuous.
The rotation is carried out by the individual drive.
Principle of operation
The cyclones of CN, COK type and high-speed washer SIОТ are
intended for dry purification of dust-laden gas from the different
kinds of inexplosive non-coherent dust, originated in the course
of technological drying, baking, agglomeration or fuel burning, as
well as for aspiration air purification in iron industry and
nonferrous metallurgy, in chemical and engineering industry, in
production of building materials, in wood industry and other
branches.
Application
Main groups
Rotary drum dryers are intended for heat treatment of different
flameproof and inexplosive nonhazardous bulk materials and
yielding products (dryers of “BG” type).
6
Rotary drum devices
Rotary drum dryers
Rotary drum furnaces are intended for thermal treatment of
flameproof and inexplosive nontoxic bulk materials. We produce
the straight-line (M) and countercurrent (T) furnaces.
Rotary drum furnaces
Drum-type chillers are intended for cooling of nonhazardous
and explosion-proof materials.
Drum-type chillers
Continuous drum-type crystallizers with liquid and air cooling
are intended for crystallization of nonhazardous, inexplosive and
flameproof organic and inorganic matters from the aqueous
solutions in the production of mineral fertilizers and in allied
industries.
Drum-type crystallizers
6. 9
Apparatus with mixing devices
Apparatus with mixing device has the following main components:
Principle of operation
Apparatus with mixing devices are intended for storage, mixing,
heat-mass-exchange and carrying out of physical and chemical
reactions in operating environments, the basic component of
which is a liquid. The operating environment can be neutral,
aggressive, fire dangerous, explosive, as well as it can be toxic
liquids, emulsions, liquid-gas mixtures or suspensions at
temperature from – 30 °С to + 250 °С.
Application
8
Apparatus with mixing devices
the BODY, equipped with various heat exchangers and internal
devices, bearings for apparatus installation, connecting pipes
for technological process assurance and other components;
–
–
–
MIXING DEVICE, equipped with drive unit, mixer, shaft and
rack for fixation of mixing device on the body;
SEAL – various devices for body hermetization in the area of
mixing device shaft passing.
Basic characteristics
Low carbon and stainless steel depending on working environment
structure and apparatus operation mode.
Main groups
LLC “Promatomexport” produces devices by use of the leakproof
magnetic couplings, intended for transmission of rotation from
the drive to the mixing device shaft of vertical apparatus.
Synchronous rotation is transferred through a solid wall by
means of a magnetic field. Due to this the absolute tightness is
reached during process realization.
7. 11
Mass transfer equipment
Column equipment is the main process equipment in the
production of chemical products in the course of absorption,
desorption, rectification; cooling, humidification and purification
of gases.
Application
10
Mass transfer equipment
Our enterprise can produce equipment with a wide range of
parameters and use different constructional materials, e.g. carbon
steel, stainless steel, nickel-base titanium alloys.
Basic characteristics Main groups
Column apparatus are intended to carry out the mass transfer
processes (rectification, absorption, desorption) in the
production of some chemical products, as well as for cooling,
humidification and purification of gases. They are used in the oil
refining, gas-processing, petrochemical, coke-chemical, chemical
industry and in the other industry branches.
Column apparatus
Reactors are intended to carry out the chemical reactions of ionic
polymerization, addition polymerization, polycondensation,
hydrolysis; they are also used in such technological processes,
as thermal, catalytical and hydrocracking, catalytical reforming,
alkylation, hydrofining and hydrogenation. The apparatus consist
of the all-welded body or body with removable lid, casing and
mixing device with a drive. Technological connecting branches
for product input, thermometer pocket and observation glasses
are located on the top of all-welded body or lid. The apparatus
are equipped with the vane-type or anchor mixing devices with a
drive. The mixer shaft can have a face or gland seal.
Reactors
Evaporating equipment is used for concentration of aqueous
solutions in the production of mineral salts, organic
semiproducts and fertilizers, protein-vitamin concentrates, feed
yeast, for concentration of milk and whey, production of juice
concentrates and other products, as well as for regeneration of
different solutions with the view of their return into the
technological cycle and thermal dewatering of industrial
effluents. The devices are manufactured with natural and forced
circulation, coaxial and remote heating cell.
Evaporating equipment
8. 13
Tanks
This group contains the large quantity of equipment intended for
intake, storage, distribution and conducting of technological
processes for different liquid and gaseous mediums (petroleum
products, acids, alkalis and their aqueous solutions, solutions and
melts of salt etc.). This equipment is used in various industry
branches, including oil-refining and gas-processing industry.
Application
12
Tanks
Depending on type, we can produce double-wall tanks, tanks for
filling, tanks with pressure up to 1.6 MPa, tanks with mixing
devices, heated tanks and tanks with operation temperature from
- 70° С to +300° С. The main constructional materials are carbon
steel, stainless steel, titanium, special steels and alloys. The
equipment manufacturing is performed according to both
standard and individual projects.
Basic characteristics
Main groups
Horizontal and vertical tanks with elliptic and conic
bottoms (GEE, GKK, VEE, VKE)
These tanks are intended for intake, storage and delivery of liquid
and gaseous mediums and can be used as settling reservoirs. The
working pressure is 0.6 to 1.6 MPa.
Vertical steel tanks
Vertical steel tanks are intended for aboveground and
underground storage of dark-oil and light-oil products, as well as
for storage of aggressive and nonaggressive chemical products.
Cylindrical vertical reservoirs made of steel are manufactured by
industrial method of rolling of the welded strip panels gathered
from the separate sheets shaped on perimeter. Furthermore, the
reservoirs' metal works can be manufactured with the
single-sheet walls and bottoms by use of the sheets of maximum
size.
Air collectors are intended for reduction of pressure fluctuation
in air channels and for provision of air reserve. They can be used
as receivers and vessels for storage of nitrogen, argon and other
inert gases. Working pressure is 0.4 to 1.4 MPa.
9. 15
Metal works
Our enterprise produces a wide range of metal works for civil and
industrial engineering both for general and special purposes. At
the customer's request, the equipment can be produced with a
wide range of parameters and can be made of different
constructional materials: carbon steel and stainless steel.
Application
14
Metal works
Main groups
Constructional metal works
– steel supporting constructional metal works of industrial
buildings with the span up to 24 m, with the overhead crane,
which has the lifting capacity up to 50 t and height – up to
12 m (all frame elements, including columns, main beams etc.);
enclosing structures for industrial one-storey buildings.–
3
Storage tanks with capacity up to 5000m
This group includes horizontal and vertical tanks for petroleum
products, aggressive and non-aggressive chemical products and
water, materials under pressure and temperature, as well as
equipment and elements for the tanks.
Technological metal works
– service areas, ladders, frames, support stands, columns, racks,
pedestals, fences, bunker structures, supports, brackets
connected with processing equipment and industrial pipe-lines.
Products
– cassette units, collectors, tare, containers and stands.
10. 17
Equipment for carbon
black manufacturing
Carbon black is a product of thermal oxidative decomposition of
carbohydrates in the gaseous phase. Raw material for production
is a complex multicomponent system composed of oil and coal
products. Carbon black is an important component of rubber and
is used as its reinforcer. Carbon black improves strength and
hardness of the rubber and extends the lifetime of rubber articles.
It can be also used as filler for polyethylene goods.
Application
16
Equipment for carbon black manufacturing
Our enterprise jointly with OOO “Tekhinzhiniring” (Yaroslavl)
and OAO “SverdNIIkhimmash” (Yekaterinburg), has developed
and started the production of equipment for carbon black
preparation: air heaters, units with gas coolers and hopper soot
concentrators.
Basic characteristics
Main groups
Working temperature
(°С)
Tube side Shell side
Mass
(kg)
Heat-
exchange
surface
area
2
(m )
Description
Air heater
for low-active
carbon
Air heater
for semi-active
carbon
Air heater
for active
carbon
Unit with gas
coolers
73,5
499
11500
—
6500
15600
28500
11745
700 577
input output
350
output
120
input
800 546 650150
850 750 750200
30 160 ——
11. 19
Radiochemical equipment
LLC “Promatomexport” fulfills the orders for manufacturing of
the products for nuclear industry. The equipment production
meets all requirements of RF Rostekhnadzor and Vienna
Convention on Civil Liability for Nuclear Damage dated 1997.
The main customers in this branch are FSUE “Mayak” PA,
JSC “SCC RIAR”, OAO “SverdNIIkhimmash”, OAO “TVEL”,
OOO “Kvant” and FGUP “Rodon”. In summer 2005 LLC
Promatomexport” jointly with R&D Company SOSNY
(Dimitrovgrad), FGUP OKB “Gidropress” (Podolsk) and OAO
“TVEL” (Moscow) started the production of equipment for Paks
Nuclear Power Plant (Hungary). The equipment production was
performed in time and with appropriate quality. In autumn of the
same year the acceptance certificate for “working site for operation
in well No. 1 of Paks Nuclear Power Plant” was signed.
Heat exchange equipment
Boxes
Chokes
Cyclones
Vessels
18
Radiochemical equipment
12. 21
Separators
Separator is a horizontal apparatus, equipped with the
impingement plate for coarse separation of the oil-and-gas flow,
skimming baffle made of expanded metal plates for flattening of
flow rate along the section of apparatus, defoaming checkerwork,
string entrainment trap for gas purification, connecting branches
for input and output of separation products.
Principle of operation
20
Separators
The main constructional materials are carbon steel, stainless steel
and their combinations.
Basic characteristics
Main groups
Oil and gas separators
Oil and gas separators are intended for oil degassing and
purification of associated gas in the facilities for collection and
processing of the oil fields products. They can be used on the
input, intermediate and end stages of the field installations for oil
treatment. They can be also used in other branches and in
different environments.
Gas separators
Net-shaped gas separators are intended for final purification of
natural and associated petroleum gas from the liquid
(condensate, hydrate development inhibitor, water) in field
installations for gas preparation for transport, underground
storages and in the gas-and-oil processing plants.
13. 23
Rail trolleys
LLC “Promatomexport” has the long experience of manufacture
and operation of shop rail transport. The enterprise has developed
a range of parameters for wheel pairs, towing drives and other
components and parts, which enable to manufacture transport
units and complex tolls with different functions and parameters
for various sectors of the national economy, e.g. iron and
nonferrous metallurgy, mechanical engineering, building industry
etc. Transport units can be manufactured for operation in
different climatic zones, including tropical regions, in explosive
nvironments, under the conditions of atmosphere dustiness, at
he low temperatures. They can be also used for transportation of
hot metallurgic products and workpieces (at temperature up to
1200 °С), including molten metal and slag in the scoops.
Currently LLC “Promatomexport” is able to produce rail vehicles
with load capacity up to 1000 ton in a short space of time.
Application
22
Rail trolleys
14. 25
Heat exchangers
Main constructional materials are carbon steel, stainless steel,
brass, titanium and their combinations.
Basic characteristics
24
Heat exchangers
The main product lines used in the production:
ТU 3612-023-00220302-01
ТU 3612-024-00220302-02
ТU 3612-007-00220302-99
ТU 3612-013-00220302-99
ТU 26-02-753-83
SТО 00220256-003-2006
–
–
–
–
–
–
Heat exchange processes are of great importance for chemical,
power, metallurgical, food industry and other branches. Heat
exchange processes are carried out in the heat exchangers of
different types and configurations. All variety of heat exchange
equipment is intended for heating, cooling, evaporation and
condensation of liquid, gas, steam and their mixtures in the
course of technological processes in chemical, oil, petrochemical,
gas industry and other branches. It can be also used for water
heating in hot water supply and heating systems of residential,
public and industrial buildings.
Application
Modern chemical industry widely uses different aggressive
mediums, e.g. alkalis, salts with different concentrations, organic
compounds and gaseous mediums. In the course of production,
these mediums shall be stored, transported, exposed to heat and
pressure. Chemical fusion reactions, end products manufacture
tc. are accompanied by release of heat and by-products, which are
often more aggressive than raw products etc.
Action of aggressive mediums, especially at high temperature and
pressure, leads to considerable corrosion of equipment made of
traditional materials.
Along with increase of the product cost due to constant
renewal of equipment, repairs and assembly work, there
is a danger of environmental contamination for the
whole regions and decline in population health.
One of the materials with high corrosion resistance is
titanium and its alloys. The main consumer in chemical
and petrochemical industry is chlorine industry. The
basic type of equipment made of titanium is heat
exchange and evaporation devices. Corrosion resistance
and low adhesion (inadhesion) of organic substances
and salts to the pipe surface make it possible to increase
the repair intervals, extend considerably the lifetime,
maintain the high thermal characteristics throughout
the service life, reduce repair costs and equipment
downtime. The enterprise has developed the
manufacture of heat exchangers made of titanium.
15. 2726
Heat exchangers
Sectional heat exchangers
These heat exchangers consist of the series section elements.
Combination of several elements with a few pipes corresponds
with the principle of operation of multiple-turn shell-and-tube
heat exchanger, which works on the basis of more efficient
countercurrent flow system.
Main groups
Shell and tube heat exchangers
Shell and tube heat exchangers can be vertical, horizontal and inclined according to
requirements of operating procedure and assembly efficiency. The main components of
shell and tube heat exchangers are tube bundles, tube sheets, body, lids and branch
pipes. Pipe ends are fastened in the tube sheets by expansion, welding and soldering.
The heat exchangers, chillers, evaporators and condensers are manufactured:
Spiral heat exchangers
Heat surface of spiral heat exchangers consists of two thin metal sheets, which are
welded to the baffle (core) and coiled. Rectangular-section spiral channels are closed
with end plates. Spiral heat exchangers are compact, have low flow resistance and high
heat exchange rate under high rate of heat carriers.
2.
3.
4.
1. With the air-floating head (“P” type) and U-shaped pipes(“U” type).
With the fixed tube sheets (“N” type), they can also have a compensator
on the casing.
Thermosyphon evaporators.
Vacuum condensers.
STO 00220256-003-2006
The main production line:
Double-pipe heat exchangers of “pipe-in-pipe” type
Heat exchangers of this type consist of a number of components connected in series.
Each component consists of two coaxial tubes. Inner tubes are usually connected
together by the “kalatchs” or u-bends to ease cleaning and replacement. Double type
heat exchangers with big heat surface consist of sections, connected parallel by the
collectors. The selection of diameters of inner and outer pipes can provide the required
rate of both working mediums, which take part in the heat exchange, necessary for
achievement of high heat exchange intensity. Advantages of double-pipe heat
exchanger are high heat emission, suitability for heating and cooling of working
mediums under high pressure, ease of production, installation and maintenance.
moving with commensurable speed without change of aggregate
state. They can be effectively used at the high pressure of working
mediums. Lack of baffles reduces the hydraulic resistance and
level of shell side contamination. But in comparison with
multiple-turn shell-and-tube heat exchangers, the sectional heat
exchangers are less compact and more expensive due to the large
quantity of expensive elements, tube sheets, flange couplings,
compensators etc. Heat exchange surface of one section of
elemental heat exchangers comes up to 0.7530 м2, the number
of tubes is 4 to 140.
Sectional heat exchangers are effective, when the heat carriers are
Finned heat exchangers
Finned heat exchangers are designed to extend heat exchange
surface by finning on the side, which has the highest thermal
resistance. For example, finned heat exchangers (radiators) can
be used during steam heating of air or gases. The important
condition of effective use of fins is the tight contact with the basic
pipe (lack of air gap) and rational fins distribution. Finned heat
exchangers are widely used in drier installations, heating systems
and as economizers.
Coil heat exchangers
Heat surface of coil heat exchangers composes of a number of
concentric coils, which are jacketed and fastened in the
corresponding heads. Heat carriers are moving in the tube and
shell side. Coil heat exchangers find wide application in high
pressure equipment for separation of gas mixtures by deep
chilling. These heat exchangers have a self-compensation ability,
which is sufficient for perception of deformations due to the
temperature stresses.
–
Equipment for boiler houses and heat supply stations
water heater
steam-water heater for heating systems
boiler
–
–
–
16. 29
Liquid filters
Filter (French “filtre”, Late Latin “filtrum”, ad verbum “felt”) is a
device for splitting, concentration or defecation of heterogeneous
systems with solid and liquid (gaseous) phases by use of filter
baffle. Liquid filters are designed for complete or partial splitting
of the liquid heterogeneous suspension systems into fluid phase
(filtrate) and solid phase (sediment). Filters can be used in all
industries without exception, especially in petroleum and natural
gas industry, in oil-and-gas processing industry, as well as in food,
chemical, woodworking, textile, glass, engineering, electronic,
mining, metallurgical, cement, coal, recycling and nuclear
industry.
Application
28
Liquid filters
Filter is designed to protect pumping equipment and other
fitment of processing plants in the sphere of petroleum refining
industry, petrochemical and natural gas industry. This filter is
used for liquids, in which the size of mechanical impurities solid
particles does not exceed 200 mkm.
Main characteristics
Main groups
The main groups of equipment produced by LLC
“Promatomexport” are the following:
Mesh drainage filters
Mesh drainage filters are designed to protect pumping equipment
and other fitment from the mechanical impurities during
pipeline transportation of liquid at temperature from - 60°С
to + 300°С in processing plants of petroleum refining,
petrochemical, petroleum and natural gas industry. The range of
filters delivered is 80 - 500 mm (Du), pressure is 1.6 – 4.0 МPа
(Ru).
The filter body can be made of low carbon, alloy, stainless steel or
aluminum.
17. 31
Non-standardized equipment
In addition to products manufactured from the drawings for
typical product lines, LLC “Promatomexport” produces
exceptionally a wide range of equipment according to individual
drawings and designs:
Individual designs
30
Non-standardized equipment
metal supporting structures.
block collectors.
racks, scaffold.
installation tools.
diffusers.
compensators.
devices for different applications and other equipment.
–
–
–
–
–
–
–
18. 32
Contacts
New York, USA
+1 631 880 2326
info@promatomexport.com
Ozersk, Russian
+7 922 2056036
+7 351 9077065
info@promatomexport.com
Dubai, UAE
+971 506 366 769
info@promatomexport.com
Guangzhou, China
+86 159 208 20810
info@promatomexport.com