IRJET- Design & Experimental Investigation of Flue Gas and Combustion Control...IRJET Journal
This document describes the design and experimental investigation of a flue gas and combustion control system for a single pass evaporator used to generate steam from multiple solid fuels. It discusses the combustion process, modeling of system components like exhaust gas chambers and an air inlet nozzle, and fabrication of the combustion chamber and other parts. The goal is to increase combustion efficiency, reduce fuel consumption and harmful emissions through an advanced combustion control system.
Steel in industries is manufactured in two ways, traditionally by using raw materials like iron ore, coal and limestone in blast furnace or by recycling the material using electric arc furnaces.
The opportunities for reducing CO2 emissions in the iron and steel industry - plenary presentation given by Dianne Wiley at the UKCCSRC Cardiff Biannual Meeting, 10-11 September 2014
This document discusses the status and future projections of the Indian steel industry. It notes that Indian steel production is expected to grow significantly in the coming years to support infrastructure development and economic growth. Currently, India ranks 4th in the world for steel production. The steel industry is fragmented with many small plants using different production processes. The document outlines strategies for the steel industry to improve energy efficiency and reduce emissions, such as adopting new technologies, increasing use of alternate fuels, and pursuing R&D for low-carbon production methods. This will help transform the industry to meet international benchmarks over the long term.
The document provides information about Bhilai Steel Plant located in Bhilai, India. It is India's first and main producer of steel rails. The plant produces steel rails up to 260 meters long, as well as wide steel plates and other steel products. It also produces and sells chemical by-products from its coke ovens and coal chemical plant. The plant was established in 1955 with assistance from the Soviet Union. It is the largest and most profitable facility of Steel Authority of India Limited.
The document summarizes an industrial visit by students to Bharat Heavy Electricals Limited (BHEL) Boiler Auxiliaries Plant in Ranipet. The plant manufactures boiler components like electrostatic precipitators, air pre-heaters, fans, and more. During the visit, a deputy engineer gave the students a tour of the plant and explained the manufacturing processes. The plant has various departments like marketing, engineering, production, and uses machinery like lathes and mills to produce high-quality, state-of-the-art boiler components for major customers like NTPC and state electricity boards. The visit provided the students insight into the manufacturing operations of a large plant.
This document provides an introduction to steam generators and their components. It discusses various boiler design considerations including construction types, available fuels, coal ash characteristics, and combustion technology selection. Key points include:
- Boilers can be shop assembled package units, field assembled modular units, or fully field erected units. The type selection depends on size, firing type, and life cycle costs.
- Available fuels include natural gas, fuel oils, coal, and various alternative fuels for atmospheric circulating fluidized bed boilers. Coal is classified based on its composition and heating value.
- Coal ash characteristics like fusion temperature influence slagging and fouling potential and must be considered in furnace design. Ash analysis is important for selection of
IRJET- Design & Experimental Investigation of Flue Gas and Combustion Control...IRJET Journal
This document describes the design and experimental investigation of a flue gas and combustion control system for a single pass evaporator used to generate steam from multiple solid fuels. It discusses the combustion process, modeling of system components like exhaust gas chambers and an air inlet nozzle, and fabrication of the combustion chamber and other parts. The goal is to increase combustion efficiency, reduce fuel consumption and harmful emissions through an advanced combustion control system.
Steel in industries is manufactured in two ways, traditionally by using raw materials like iron ore, coal and limestone in blast furnace or by recycling the material using electric arc furnaces.
The opportunities for reducing CO2 emissions in the iron and steel industry - plenary presentation given by Dianne Wiley at the UKCCSRC Cardiff Biannual Meeting, 10-11 September 2014
This document discusses the status and future projections of the Indian steel industry. It notes that Indian steel production is expected to grow significantly in the coming years to support infrastructure development and economic growth. Currently, India ranks 4th in the world for steel production. The steel industry is fragmented with many small plants using different production processes. The document outlines strategies for the steel industry to improve energy efficiency and reduce emissions, such as adopting new technologies, increasing use of alternate fuels, and pursuing R&D for low-carbon production methods. This will help transform the industry to meet international benchmarks over the long term.
The document provides information about Bhilai Steel Plant located in Bhilai, India. It is India's first and main producer of steel rails. The plant produces steel rails up to 260 meters long, as well as wide steel plates and other steel products. It also produces and sells chemical by-products from its coke ovens and coal chemical plant. The plant was established in 1955 with assistance from the Soviet Union. It is the largest and most profitable facility of Steel Authority of India Limited.
The document summarizes an industrial visit by students to Bharat Heavy Electricals Limited (BHEL) Boiler Auxiliaries Plant in Ranipet. The plant manufactures boiler components like electrostatic precipitators, air pre-heaters, fans, and more. During the visit, a deputy engineer gave the students a tour of the plant and explained the manufacturing processes. The plant has various departments like marketing, engineering, production, and uses machinery like lathes and mills to produce high-quality, state-of-the-art boiler components for major customers like NTPC and state electricity boards. The visit provided the students insight into the manufacturing operations of a large plant.
This document provides an introduction to steam generators and their components. It discusses various boiler design considerations including construction types, available fuels, coal ash characteristics, and combustion technology selection. Key points include:
- Boilers can be shop assembled package units, field assembled modular units, or fully field erected units. The type selection depends on size, firing type, and life cycle costs.
- Available fuels include natural gas, fuel oils, coal, and various alternative fuels for atmospheric circulating fluidized bed boilers. Coal is classified based on its composition and heating value.
- Coal ash characteristics like fusion temperature influence slagging and fouling potential and must be considered in furnace design. Ash analysis is important for selection of
The document discusses the history and evolution of steel production technologies from ancient times to modern times. It notes that ancient steel was produced using charcoal in open hearth furnaces. In the 1850s, the Bessemer process allowed for inexpensive mass production of steel. Later, open hearth furnaces replaced the Bessemer process. Current technologies like basic oxygen furnaces and electric arc furnaces have replaced open hearth furnaces due to their faster production. Modern steelmaking is highly automated, energy intensive, and capital intensive but produces low-cost, high quality steel.
A presentation on furnaces, fuels, and fluxes in chemical metallurgy. Chemical Metallurgy is also known as extractive metallurgy or process metallurgy and it's concerned with all processes involved in the extraction of valuable metals from their ores. It has three main branches namely: hydrometallurgy, pyrometallurgy, and electrometallurgy. The use of furnaces is important in the area of pyrometallurgy to provide the necessary heat required to ensure the extraction of metals from their ores. Fuels are used to provide the adequate energy needed.
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 summarizes information about Bokaro Steel Plant in Jharkhand, India. It details the plant's history, facilities, products, and steel manufacturing process. Bokaro Steel Plant was established in 1964 with Soviet assistance and currently produces 4.5 million tons of liquid steel annually. It houses five blast furnaces and facilities for coke production, sintering, steel melting, continuous casting, rolling, and producing finished steel products.
Types of Casting Furnaces, Inspection and cleaning of castingPrashant Borakhede
This presentation includes
1.Types of castings Furnaces viz.crucible, Open hearth, electric arc, cupola.
2. Inspection methods of castings such as sound test, impact test, pressure test, radiography test, penetrant test, ultrasonic test, magnetic particle test etc.
3. Cleaning of casting: various methods such as removal of cores, gates, risers, unwanted metal projections, fins and nails.Surface cleaning etc.
IRJET- Fabrication of Foundry Cum Forging FurnaceIRJET Journal
This document describes the fabrication of a coal-fired crucible furnace using locally sourced materials. Mild steel sheet was used to fabricate the furnace casing and other components. Refractory bricks lined the inside and were mortared together. A burner housing introduced air from a blower to fuel combustion inside. Proper insulation and an exhaust system allowed the furnace to efficiently melt metals for casting or heat them for forging. The furnace was designed to operate without extensive electricity usage, making it suitable for small foundries.
BERR Industry provides process equipment design, manufacturing, and commissioning services. They have over 25 years of experience serving industries like oil and gas. Their services include engineering, 3D modeling, manufacturing of items like heat exchangers, cooling towers, filters, and general process equipment. BERR also has extensive workshop facilities for machining, repair, and new product manufacturing. They are a one-stop shop for parts manufacturing, rebuilding, and installation of machinery.
Manufacturing is broadly described as the process in which materials are transformed into valuable substances. The process involves one or more processing and/or assembly procedure. The manufacturing process adds value to the material after a change in its properties.
This document provides information about Shani Kumar Singh's 15-day industrial training report at the Blast Furnace 1 & 2 plant of Jindal Steel and Power Limited in Raigarh, India from March 25th to April 8th, 2017. It includes an acknowledgment, introduction on Jindal Steel and Power Limited, facilities at the Raigarh plant, an introduction and process of the blast furnace, and descriptions of major equipment like the stock house, blast furnace, stoves, slag granulation plant, gas cleaning plant, pulverized coal injection, and pig casting machine.
The document discusses a waste heat recovery system for sinter coolers in steel plants. Sinter coolers produce large amounts of exhaust heat during the steel production process. The proposed system recovers sensible heat from the exhaust gases of sinter machines and coolers through heat recovery hoods. The captured heat is used to generate steam in a heat recovery boiler, which then generates electricity through a turbine and generator. Recovering waste heat in this way improves energy efficiency, reduces carbon emissions, and can help meet increasing global energy demands.
International Journal of Modern Engineering Research (IJMER) is Peer reviewed, online Journal. It serves as an international archival forum of scholarly research related to engineering and science education.
Epcon is One of the World's leading Manufacturing Companies. Epcon designs and manufactures thermal oxidizers, industrial ovens and furnaces, air pollution control systems, and specialty finishing systems for industry. Visit Us https://epconlp.com/
The document discusses different types of power plant boilers, including circulating fluidized bed (CFB) coal boilers, oil and gas boilers, biomass boilers, waste heat boilers, and ZG's breakthrough in CFB low nitrogen combustion technology. CFB boilers can reduce harmful gas emissions by 80-90% and effectively reduce atmospheric pollution from coal-fired power plants. Oil and gas boilers have high efficiency up to 92% and minimal environmental impact compared to coal boilers. Biomass boilers allow for profitable use of agricultural waste while reducing carbon emissions. Waste heat boilers utilize industrial waste for heating. ZG has optimized air flow and implemented flue gas recirculation and precise controls
Zhengzhou Hengyang Industry Co., Ltd provides services related to rotary kiln systems for sponge iron production. They specialize in designing, manufacturing, installing, and providing operational support for rotary kilns and related equipment. The company offers training programs and innovative solutions to help plants reach their full potential. The document describes the raw material requirements, manufacturing process, and basic components involved in a typical coal-based rotary kiln system for producing sponge iron.
This document discusses the benefits of circulating fluidized bed (CFB) technology compared to conventional solid fuel generation technologies. CFB technology offers improved efficiencies, reduced emissions, fuel flexibility, and lower costs. It can burn a wide variety of fuels without needing secondary emission controls. The document highlights a recent project in South Korea that will use CFB technology to power four 550 MW generators, the largest CFB units to date. The CFB units can meet stringent emission limits without additional flue gas desulfurization equipment.
Mass and heat balance for duplex stainless steel production by conarc processIJESFT
Mass balance and heat balance calculations are carried out for estimating inflow and outflow of materials and energy respectively in a process. Such calculations are required to get accurate composition of product with available raw materials. CONARC is a new electric steel making process using a twin shell electric arc furnace (EAF) which can handle raw materials input of solid steel scrap and hot metal in varying proportions.
In the present study an attempt has been made to develop a mathematical model for mass and heat balance for duplex stainless steel production by CONARC process. Case studies have been carried out by varying the amount of hot metal in the charge from 0% to 100%. Such variation shows proportionate increase in the amount of oxygen required, lime consumption and amount of slag formed along with the increase in chemical energy available for the process. However, electrical energy consumption reduces for SAF 2205 and 3RE60 duplex stainless steel production.
On the basis of the above case studies, it has been found that increased amount of hot metal increases the available chemical energy for the process and in turn it reduces the electrical energy requirement of CONARC process, ultimately leading to reduction in the power consumption and overall production cost.
The document discusses heat treatment furnaces and processes. It begins by classifying furnaces and describing general fuel economy measures. It then defines heat treatment, discusses its purposes and principles. Several heat treatment processes are outlined, including annealing, normalizing, hardening and tempering. The document concludes by describing different types of furnaces used for heat treatment, such as batch and continuous furnaces, as well as furnaces powered by gas, oil or electricity.
Adoption of supercritical technology (1)HARSHIT GUPTA
India has significant coal reserves and is looking to adopt supercritical steam technology to generate more power while improving efficiency and reducing emissions. Supercritical plants can achieve efficiencies of up to 15% higher than subcritical plants through higher steam temperatures and pressures. However, developing high temperature alloy steels is a key challenge. A study analyzed the costs and technical feasibility of importing supercritical technology from other countries versus developing it domestically. The study found domestic development could reduce costs by around 30-40% compared to imports but would require 2-6 years to transfer the technology depending on the complexity of the plant design.
LEOMI has developed ways to optimize your existing air & gas flow measurement systems. LEOMI has commissioned India’s first in-house latest State-of-the-art Wind Tunnel, Made in Germany for Air Velocity Calibration and anemometer calibration services. It is certified as per ISO-17025 and DAkkS Germany traceability for airflow velocity ranges from 0.2 m/s to 75 m/s with flow uniformity of ±0.2%.
LEOMI is a manufacturing venture founded by experienced professionals with over two decades of expertise in technology and automation. Specializing in industrial measurement solutions, particularly Insertion Thermal Mass Flow Meters, LEOMI aims to enhance efficiency and optimize processes in rugged industrial conditions. With the support of MTS Engineers Pvt Ltd's expertise and a commitment to German standards from softflow.de, LEOMI offers affordable and reliable solutions. As an ISO 9001:2015 certified company, LEOMI prioritizes quality and customer satisfaction through effective quality management systems. Based in Gandhinagar, Gujarat, LEOMI is dedicated to meeting the diverse needs of its clients.
The document discusses the history and evolution of steel production technologies from ancient times to modern times. It notes that ancient steel was produced using charcoal in open hearth furnaces. In the 1850s, the Bessemer process allowed for inexpensive mass production of steel. Later, open hearth furnaces replaced the Bessemer process. Current technologies like basic oxygen furnaces and electric arc furnaces have replaced open hearth furnaces due to their faster production. Modern steelmaking is highly automated, energy intensive, and capital intensive but produces low-cost, high quality steel.
A presentation on furnaces, fuels, and fluxes in chemical metallurgy. Chemical Metallurgy is also known as extractive metallurgy or process metallurgy and it's concerned with all processes involved in the extraction of valuable metals from their ores. It has three main branches namely: hydrometallurgy, pyrometallurgy, and electrometallurgy. The use of furnaces is important in the area of pyrometallurgy to provide the necessary heat required to ensure the extraction of metals from their ores. Fuels are used to provide the adequate energy needed.
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 summarizes information about Bokaro Steel Plant in Jharkhand, India. It details the plant's history, facilities, products, and steel manufacturing process. Bokaro Steel Plant was established in 1964 with Soviet assistance and currently produces 4.5 million tons of liquid steel annually. It houses five blast furnaces and facilities for coke production, sintering, steel melting, continuous casting, rolling, and producing finished steel products.
Types of Casting Furnaces, Inspection and cleaning of castingPrashant Borakhede
This presentation includes
1.Types of castings Furnaces viz.crucible, Open hearth, electric arc, cupola.
2. Inspection methods of castings such as sound test, impact test, pressure test, radiography test, penetrant test, ultrasonic test, magnetic particle test etc.
3. Cleaning of casting: various methods such as removal of cores, gates, risers, unwanted metal projections, fins and nails.Surface cleaning etc.
IRJET- Fabrication of Foundry Cum Forging FurnaceIRJET Journal
This document describes the fabrication of a coal-fired crucible furnace using locally sourced materials. Mild steel sheet was used to fabricate the furnace casing and other components. Refractory bricks lined the inside and were mortared together. A burner housing introduced air from a blower to fuel combustion inside. Proper insulation and an exhaust system allowed the furnace to efficiently melt metals for casting or heat them for forging. The furnace was designed to operate without extensive electricity usage, making it suitable for small foundries.
BERR Industry provides process equipment design, manufacturing, and commissioning services. They have over 25 years of experience serving industries like oil and gas. Their services include engineering, 3D modeling, manufacturing of items like heat exchangers, cooling towers, filters, and general process equipment. BERR also has extensive workshop facilities for machining, repair, and new product manufacturing. They are a one-stop shop for parts manufacturing, rebuilding, and installation of machinery.
Manufacturing is broadly described as the process in which materials are transformed into valuable substances. The process involves one or more processing and/or assembly procedure. The manufacturing process adds value to the material after a change in its properties.
This document provides information about Shani Kumar Singh's 15-day industrial training report at the Blast Furnace 1 & 2 plant of Jindal Steel and Power Limited in Raigarh, India from March 25th to April 8th, 2017. It includes an acknowledgment, introduction on Jindal Steel and Power Limited, facilities at the Raigarh plant, an introduction and process of the blast furnace, and descriptions of major equipment like the stock house, blast furnace, stoves, slag granulation plant, gas cleaning plant, pulverized coal injection, and pig casting machine.
The document discusses a waste heat recovery system for sinter coolers in steel plants. Sinter coolers produce large amounts of exhaust heat during the steel production process. The proposed system recovers sensible heat from the exhaust gases of sinter machines and coolers through heat recovery hoods. The captured heat is used to generate steam in a heat recovery boiler, which then generates electricity through a turbine and generator. Recovering waste heat in this way improves energy efficiency, reduces carbon emissions, and can help meet increasing global energy demands.
International Journal of Modern Engineering Research (IJMER) is Peer reviewed, online Journal. It serves as an international archival forum of scholarly research related to engineering and science education.
Epcon is One of the World's leading Manufacturing Companies. Epcon designs and manufactures thermal oxidizers, industrial ovens and furnaces, air pollution control systems, and specialty finishing systems for industry. Visit Us https://epconlp.com/
The document discusses different types of power plant boilers, including circulating fluidized bed (CFB) coal boilers, oil and gas boilers, biomass boilers, waste heat boilers, and ZG's breakthrough in CFB low nitrogen combustion technology. CFB boilers can reduce harmful gas emissions by 80-90% and effectively reduce atmospheric pollution from coal-fired power plants. Oil and gas boilers have high efficiency up to 92% and minimal environmental impact compared to coal boilers. Biomass boilers allow for profitable use of agricultural waste while reducing carbon emissions. Waste heat boilers utilize industrial waste for heating. ZG has optimized air flow and implemented flue gas recirculation and precise controls
Zhengzhou Hengyang Industry Co., Ltd provides services related to rotary kiln systems for sponge iron production. They specialize in designing, manufacturing, installing, and providing operational support for rotary kilns and related equipment. The company offers training programs and innovative solutions to help plants reach their full potential. The document describes the raw material requirements, manufacturing process, and basic components involved in a typical coal-based rotary kiln system for producing sponge iron.
This document discusses the benefits of circulating fluidized bed (CFB) technology compared to conventional solid fuel generation technologies. CFB technology offers improved efficiencies, reduced emissions, fuel flexibility, and lower costs. It can burn a wide variety of fuels without needing secondary emission controls. The document highlights a recent project in South Korea that will use CFB technology to power four 550 MW generators, the largest CFB units to date. The CFB units can meet stringent emission limits without additional flue gas desulfurization equipment.
Mass and heat balance for duplex stainless steel production by conarc processIJESFT
Mass balance and heat balance calculations are carried out for estimating inflow and outflow of materials and energy respectively in a process. Such calculations are required to get accurate composition of product with available raw materials. CONARC is a new electric steel making process using a twin shell electric arc furnace (EAF) which can handle raw materials input of solid steel scrap and hot metal in varying proportions.
In the present study an attempt has been made to develop a mathematical model for mass and heat balance for duplex stainless steel production by CONARC process. Case studies have been carried out by varying the amount of hot metal in the charge from 0% to 100%. Such variation shows proportionate increase in the amount of oxygen required, lime consumption and amount of slag formed along with the increase in chemical energy available for the process. However, electrical energy consumption reduces for SAF 2205 and 3RE60 duplex stainless steel production.
On the basis of the above case studies, it has been found that increased amount of hot metal increases the available chemical energy for the process and in turn it reduces the electrical energy requirement of CONARC process, ultimately leading to reduction in the power consumption and overall production cost.
The document discusses heat treatment furnaces and processes. It begins by classifying furnaces and describing general fuel economy measures. It then defines heat treatment, discusses its purposes and principles. Several heat treatment processes are outlined, including annealing, normalizing, hardening and tempering. The document concludes by describing different types of furnaces used for heat treatment, such as batch and continuous furnaces, as well as furnaces powered by gas, oil or electricity.
Adoption of supercritical technology (1)HARSHIT GUPTA
India has significant coal reserves and is looking to adopt supercritical steam technology to generate more power while improving efficiency and reducing emissions. Supercritical plants can achieve efficiencies of up to 15% higher than subcritical plants through higher steam temperatures and pressures. However, developing high temperature alloy steels is a key challenge. A study analyzed the costs and technical feasibility of importing supercritical technology from other countries versus developing it domestically. The study found domestic development could reduce costs by around 30-40% compared to imports but would require 2-6 years to transfer the technology depending on the complexity of the plant design.
LEOMI has developed ways to optimize your existing air & gas flow measurement systems. LEOMI has commissioned India’s first in-house latest State-of-the-art Wind Tunnel, Made in Germany for Air Velocity Calibration and anemometer calibration services. It is certified as per ISO-17025 and DAkkS Germany traceability for airflow velocity ranges from 0.2 m/s to 75 m/s with flow uniformity of ±0.2%.
LEOMI is a manufacturing venture founded by experienced professionals with over two decades of expertise in technology and automation. Specializing in industrial measurement solutions, particularly Insertion Thermal Mass Flow Meters, LEOMI aims to enhance efficiency and optimize processes in rugged industrial conditions. With the support of MTS Engineers Pvt Ltd's expertise and a commitment to German standards from softflow.de, LEOMI offers affordable and reliable solutions. As an ISO 9001:2015 certified company, LEOMI prioritizes quality and customer satisfaction through effective quality management systems. Based in Gandhinagar, Gujarat, LEOMI is dedicated to meeting the diverse needs of its clients.
LEOMI has developed ways to optimize your existing air & gas flow measurement systems. LEOMI has commissioned India’s first in-house latest State-of-the-art Wind Tunnel, Made in Germany for Air Velocity Calibration and anemometer calibration services. It is certified as per ISO-17025 and DAkkS Germany traceability for airflow velocity ranges from 0.2 m/s to 75 m/s with flow uniformity of ±0.2%
As a technology developer of Insertion Thermal Mass Flow Meters, LEOMI has a manufacturing facility meeting German technology standards that allows us to meet the needs of the industries in every field. LEOMI has developed proven technologies and wide-ranging solutions. Our products and expertise have helped flow measurement advancement in dozens of industrial applications including compressed air, combustion air, bio gas, natural gas, flue gas, aeration air, corrosive process gases and many more.
As a technology developer of Insertion Thermal Mass Flow Meters, LEOMI has a manufacturing facility meeting German technology standards that allows us to meet the needs of the industries in every field. LEOMI has developed proven technologies and wide-ranging solutions. Our products and expertise have helped flow measurement advancement in dozens of industrial applications including compressed air, combustion air, bio gas, natural gas, flue gas, aeration air, corrosive process gases and many more.
Steel is the world’s most important engineering and construction material. Currently (year 2020) 1810 MT steel is produced world-wide for various uses. It is 100% recyclable and can be used infinitely. Steel Industries used advanced technologies and techniques to increase production yield rates and to facilitate the use of co-products. As a result of the intrinsic recyclability of steel, the value of the raw materials invested in steel production lasts far beyond the end of a steel products life. It is used in every aspect of our lives; in automotive to construction, home appliances to medical devices & many more.
Steel is the world's most important construction material and in 2020, 1.81 billion metric tons were produced globally using two main processes: the blast furnace-basic oxygen furnace method which uses iron ore, coal and recycled steel, and the electric arc furnace method which uses recycled steel and electricity. Steel is 100% recyclable and can be reused infinitely. Coke ovens produce coke as fuel for blast furnaces and generate byproducts such as ammonia, coal tar and gases which can be captured. Many foundries use waste heat to power boilers and thermal mass flow meters are used in various steel foundry processes such as measuring blast air, coke oven gas, blast furnace gas, exhaust gases
Steel is the world's most important construction material and in 2020, 1.81 billion metric tons were produced globally using two main processes: the blast furnace-basic oxygen furnace method which uses iron ore, coal and recycled steel, and the electric arc furnace method which uses recycled steel and electricity. Steel is 100% recyclable and can be reused infinitely. In steel production, thermal mass flow meters are used to measure gases like blast air, coke oven gas, blast furnace gas and natural gas, as well as exhaust, stack and emission gases. Thermal mass flow meters have advantages like not requiring separate temperature or pressure transmitters, easy installation in large ducts, and accuracy over a wide temperature range
Thermal Mass Flow Meter & Calorimetric Flow Meter in IndiaLEOMIInstruments1
A continuous endeavour of more than two decades into the field of technologies and automation has inspired LEOMI Founders to start a manufacturing venture looking into the industrial measurement solutions (Insertion Thermal Mass Flow Meter) that optimizes life. LEOMI provides affordable and reliable solutions with the hands on expertise of MTS Engineers Pvt Ltd that has fueled reputed companies for industry specific technologies.
Best practices for project execution and deliveryCLIVE MINCHIN
A select set of project management best practices to keep your project on-track, on-cost and aligned to scope. Many firms have don't have the necessary skills, diligence, methods and oversight of their projects; this leads to slippage, higher costs and longer timeframes. Often firms have a history of projects that simply failed to move the needle. These best practices will help your firm avoid these pitfalls but they require fortitude to apply.
Digital Marketing with a Focus on Sustainabilitysssourabhsharma
Digital Marketing best practices including influencer marketing, content creators, and omnichannel marketing for Sustainable Brands at the Sustainable Cosmetics Summit 2024 in New York
The Genesis of BriansClub.cm Famous Dark WEb PlatformSabaaSudozai
BriansClub.cm, a famous platform on the dark web, has become one of the most infamous carding marketplaces, specializing in the sale of stolen credit card data.
Zodiac Signs and Food Preferences_ What Your Sign Says About Your Tastemy Pandit
Know what your zodiac sign says about your taste in food! Explore how the 12 zodiac signs influence your culinary preferences with insights from MyPandit. Dive into astrology and flavors!
Structural Design Process: Step-by-Step Guide for BuildingsChandresh Chudasama
The structural design process is explained: Follow our step-by-step guide to understand building design intricacies and ensure structural integrity. Learn how to build wonderful buildings with the help of our detailed information. Learn how to create structures with durability and reliability and also gain insights on ways of managing structures.
Understanding User Needs and Satisfying ThemAggregage
https://www.productmanagementtoday.com/frs/26903918/understanding-user-needs-and-satisfying-them
We know we want to create products which our customers find to be valuable. Whether we label it as customer-centric or product-led depends on how long we've been doing product management. There are three challenges we face when doing this. The obvious challenge is figuring out what our users need; the non-obvious challenges are in creating a shared understanding of those needs and in sensing if what we're doing is meeting those needs.
In this webinar, we won't focus on the research methods for discovering user-needs. We will focus on synthesis of the needs we discover, communication and alignment tools, and how we operationalize addressing those needs.
Industry expert Scott Sehlhorst will:
• Introduce a taxonomy for user goals with real world examples
• Present the Onion Diagram, a tool for contextualizing task-level goals
• Illustrate how customer journey maps capture activity-level and task-level goals
• Demonstrate the best approach to selection and prioritization of user-goals to address
• Highlight the crucial benchmarks, observable changes, in ensuring fulfillment of customer needs
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Building Your Employer Brand with Social MediaLuanWise
Presented at The Global HR Summit, 6th June 2024
In this keynote, Luan Wise will provide invaluable insights to elevate your employer brand on social media platforms including LinkedIn, Facebook, Instagram, X (formerly Twitter) and TikTok. You'll learn how compelling content can authentically showcase your company culture, values, and employee experiences to support your talent acquisition and retention objectives. Additionally, you'll understand the power of employee advocacy to amplify reach and engagement – helping to position your organization as an employer of choice in today's competitive talent landscape.
At Techbox Square, in Singapore, we're not just creative web designers and developers, we're the driving force behind your brand identity. Contact us today.
[To download this presentation, visit:
https://www.oeconsulting.com.sg/training-presentations]
This presentation is a curated compilation of PowerPoint diagrams and templates designed to illustrate 20 different digital transformation frameworks and models. These frameworks are based on recent industry trends and best practices, ensuring that the content remains relevant and up-to-date.
Key highlights include Microsoft's Digital Transformation Framework, which focuses on driving innovation and efficiency, and McKinsey's Ten Guiding Principles, which provide strategic insights for successful digital transformation. Additionally, Forrester's framework emphasizes enhancing customer experiences and modernizing IT infrastructure, while IDC's MaturityScape helps assess and develop organizational digital maturity. MIT's framework explores cutting-edge strategies for achieving digital success.
These materials are perfect for enhancing your business or classroom presentations, offering visual aids to supplement your insights. Please note that while comprehensive, these slides are intended as supplementary resources and may not be complete for standalone instructional purposes.
Frameworks/Models included:
Microsoft’s Digital Transformation Framework
McKinsey’s Ten Guiding Principles of Digital Transformation
Forrester’s Digital Transformation Framework
IDC’s Digital Transformation MaturityScape
MIT’s Digital Transformation Framework
Gartner’s Digital Transformation Framework
Accenture’s Digital Strategy & Enterprise Frameworks
Deloitte’s Digital Industrial Transformation Framework
Capgemini’s Digital Transformation Framework
PwC’s Digital Transformation Framework
Cisco’s Digital Transformation Framework
Cognizant’s Digital Transformation Framework
DXC Technology’s Digital Transformation Framework
The BCG Strategy Palette
McKinsey’s Digital Transformation Framework
Digital Transformation Compass
Four Levels of Digital Maturity
Design Thinking Framework
Business Model Canvas
Customer Journey Map
Discover timeless style with the 2022 Vintage Roman Numerals Men's Ring. Crafted from premium stainless steel, this 6mm wide ring embodies elegance and durability. Perfect as a gift, it seamlessly blends classic Roman numeral detailing with modern sophistication, making it an ideal accessory for any occasion.
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How to Implement a Real Estate CRM SoftwareSalesTown
To implement a CRM for real estate, set clear goals, choose a CRM with key real estate features, and customize it to your needs. Migrate your data, train your team, and use automation to save time. Monitor performance, ensure data security, and use the CRM to enhance marketing. Regularly check its effectiveness to improve your business.
Part 2 Deep Dive: Navigating the 2024 Slowdownjeffkluth1
Introduction
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STEEL.pdf
1. STEEL
Steel is the world’s most important engineering and construction material.
Currently (year 2020) 1810 MT steel is produced world-wide for various
uses. It is 100% recyclable and can be used infinitely. Steel Industries used
advanced technologies and techniques to increase production yield rates
and to facilitate the use of co-products. As a result of the intrinsic
recyclability of steel, the value of the raw materials invested in steel
production lasts far beyond the end of a steel products life. It is used in
every aspect of our lives; in automotive to construction, home appliances to
medical devices & many more.
STEEL IS PRODUCED BY TWO MAIN PROCESS
The Blast Furnace- Basic Oxygen Furnace (BF-BOF) method
2. Electric Arc Furnace (EAF) method
The key difference between the methods is the type of raw
materials they consume. For the BF-BOF methods are
predominantly iron ore, coal, and recycled steel, while the EAF
method produces steel using mainly recycled steel and electricity.
Depending on the plant configuration and availability of recycled
steel, other sources of metallic iron such as direct-reduced iron
(DRI) or hot metal can also be used in the EAF method.
Aluminum, cast iron, and steel are the most commonly processed
metals. The majority of coke comes from by-product coke ovens.
The coke is prepared in brick furnaces and volatile gas by-
products (primarily ammonia, coal tar, and gaseous compounds)
are collected and saved. In recovery coke plants the waste gas
exits into a waste heat recovery boiler which converts the excess
heat into steam for power generation. In non-recovery coke
plants, gas by-products collect in a common tunnel and exit via a
stack. Many foundries use generated heat to run boilers for site
power requirements, which involves measuring combustion air
flow and fuel flow to boilers, and measuring stack exhaust gas.
LEOMI THERMAL MASS FLOW METERS ARE
IN VARIOUS STEEL FOUNDRY PROCESSES AS
BELOW
Measuring blast air into furnace
Coke oven gas (COG ), Blast furnace gas (BF) & Natural gas
Monitoring exhaust, stack, and emission gases
Baghouse flow
Nitrogen blanketing
Continuous caster pneumatic systems
LEOMI INSERTION THERMAL MASS FLOW
METERS PROVIDES
No moving parts, direct mass flow measurement do not require separate
temperature or pressure transmitters
Easy & cost effective installation in large duct possible
Programmable user defined gas mixture possible
3. Long life & rugged sensor insensitive to dust and dirt
Customised & cleanable sensor assembly possible
Works well even in high moisture gases
Versatile & Adjustable from various pipe dimensions
Accurate over entire temperature ranges up to 400C
Wide turn down ratio range 100:1 makes it more preferable for steel plants
For your specific application of steel and power industry, explore our Gas wise
application section.