Application Report - Glycerine
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Glycerine: Basics, usage & the advantages of SHORTBOWL Decanter Centrifuges. Glycerine is an organic compound from the group of sugar alcohols. It is used in various industries, e.g. in the food industry, cosmetics or medicine.
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Used oil can be re-refined through various processes to remove contaminants and produce re-refined base oils. Re-refining involves distillation processes like wiped film evaporation and vacuum distillation to separate base oils from other materials in used oil. The resulting re-refined base oils can be of similar or even better quality than virgin base oils and are capable of meeting industry specifications when used to formulate engine oils. Re-refined base oils offer a more environmentally friendly alternative to disposal of used oils.
Biodiesel extraction
1. There are several methods to extract and process oils from crops to produce biodiesel, including mechanically pressing seeds to extract oil or using solvents.
2. The extracted oils can then be processed into biodiesel through transesterification, where the oils react with alcohol in the presence of a catalyst to form esters and glycerol.
3. Different feedstocks and production methods can be used, including base-catalyzed transesterification, acid-catalyzed transesterification, lipase-catalyzed reactions, or supercritical processes. Proper pretreatment of the oils is important for maximizing biodiesel yields.
Cotton seed oil
Cottonseed oil is extracted from the seeds of cotton plants. It has a mild taste and golden yellow color. The oil extraction process involves cleaning, delinting, dehulling, flaking, cooking, and extracting the oil using expellers or solvent extraction. The crude oil then undergoes refining processes like degumming, bleaching, hydrogenation, and deodorization to produce refined cottonseed oil suitable for use.
The RSPO Certified Sustainable Palm Oil Supply Chain
Palm oil comes from the fruit of the oil palm tree and is widely used in food and personal care products. The Roundtable on Sustainable Palm Oil (RSPO) has two certification systems - one to certify sustainable palm oil production at plantations and another to ensure the integrity of supply chains for sustainable palm oil. The document provides details on palm oil production processes, common terms used, and where palm oil derivatives are used as ingredients.
Engineers and Consultants Services By SPEC Engineers & Consultants Pvt. Ltd, ...
Engineers and Consultants Services By SPEC Engineers & Consultants Pvt. Ltd, ...IndiaMART InterMESH Limited
Started to create milestones, we, SPEC Engineers & Consultants Pvt. Ltd marked our presence in the year 1994 and operate in the manufacturing/servicing of Vegetable Oil Plants since 21 years. Our quality services products have been always appreciated by our clients. Our spontaneous attitude and confident approach in offering an excellent range of Vegetable Oil Plants, Vegetable Oil Plants, Oleo Chemical Industry Vegetable Oil Plants, Industrial Vegetable Oil Plants, Batch Neutralizing and Bleaching Machines, Continuous Bleaching Oil Machinery, Continuous Physical Refining Machines, Continuous Chemical Refining Machines, Hydrogenation Plants has deepened our roots in the market. We, SPEC Engineers & Consultants Pvt. Ltd breathe with the aim of fully satisfying our clients with our high-quality products services. We are a unit of highly experienced professionals, all of them contributing at the best of their potentials to offer the highest degree of efficiency and client satisfaction.Bio diesel production
This document discusses the production of biodiesel through a base-catalyzed transesterification process. It begins with an introduction about the need for alternative fuels and defines biodiesel as a monoalkyl ester produced from vegetable or animal fats. It then covers the advantages of biodiesel such as reduced emissions. The document proceeds to explain the transesterification chemical process and raw materials used like non-edible oils. It provides details of the base-catalyzed production procedure involving reaction, separation of biodiesel and glycerin, and washing. Applications of biodiesel include use as a fuel in locomotives, aircraft, generators and cleaning of oil spills. The conclusion emphasizes base-cat
TCPO PPT 07:12:22.pptx
The document discusses the physical refining processes for groundnut oil and coconut oil. It explains that physical refining aims to remove undesirable impurities like free fatty acids and phospholipids from crude oils using physical and chemical processes, while preserving valuable components. The key steps in physical refining include degumming to remove gums, bleaching to reduce color pigments and metals, and deodorization to remove odors and flavors. For groundnut oil specifically, the document outlines that alkali refining is commonly used, which involves gum conditioning, neutralization, bleaching, and deodorization.
Renewable resource of palm oleochemicals
Presented by: Chemist / Eid korany Owner and technical manager of Taba company for Chemical
Industries and cleaning products
in workshop on Workshop on Oleochemicals at the SemiRamis Intercontinental Hotel.
Production and Analysis of Chemical Properties of Chicken Fat Based Biodiesel...
This document summarizes a study on the production and analysis of chemical properties of chicken fat-based biodiesel and its blends. Key findings include:
- Chicken fat was converted to biodiesel using a heterogeneous base catalyst (calcium oxide) in a transesterification reaction.
- The chemical properties of the pure chicken fat biodiesel (B100) and its blends (B10, B15, B20, B25, B30) with petrodiesel were analyzed and found to meet biodiesel standards.
- B10 blend had a higher calorific value and lower density than the other blends. B100 had a higher flash point and better oxidation
Processing of Margarine
Full description of manufacturing processing of margarine is given in the file.
The document includes:
-Introduction of Margarine
-History
-Ingredients
-Role of Ingredients
-Manufacturing Process
-Flowline of Mayonnaise
-Packaging processes
-Advantages
-Disadvantages
Production of Biodiesel from Vernonia Galamensis Oil using Ethanol with Alkal...
This document summarizes research into producing biodiesel from Vernonia galamensis oil using ethanol and an alkali catalyst. Vernonia galamensis oil was extracted from seeds using solvent extraction and mechanical pressing. The oil was purified through various refining processes. Biodiesel was produced from the oil through a transesterification reaction with ethanol and sodium hydroxide catalyst. Experiments were conducted to determine the optimal reaction temperature, catalyst amount, and molar ratio of ethanol to oil. The maximum biodiesel yield of 87% was achieved at 55°C, a molar ratio of 9:1, and 1.125% catalyst amount. Various properties of the produced biodiesel were tested and met ASTM
Biodiesel production from algae
This document discusses biodiesel production from algae. It begins by listing the group members and their student IDs working on the project. It then provides classifications of different energy sources and types of biofuels such as biodiesel and ethanol. The document discusses the benefits of algae biodiesel including higher oil yields from algae per acre than traditional crops, adaptability to grow in different environments without competing for food sources, and ability to capture carbon dioxide. It provides details on how to produce biodiesel from algae through cultivating algae, extracting the oil, and processing it through transesterification. Finally, it estimates the cost of a pilot biodiesel from algae project to be approximately 20,
Episode 46 : PRODUCTION OF OLEOCHEMICAL METHYL ESTER FROM RBD PALM KERNEL OIL
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RBD PALM KERNEL OIL
Oleo chemicals
The term ― oleo chemicals refers to any chemical compounds derived from natural oils
almost 95% of natural oils and fats are used in food application
small percentage is applied in non-food purposes such as soap manufacturing
The advantages of using oleo chemicals over petrochemicals are:
Oleo chemicals are derived from renewable resources .
Oleo chemical production requires less energy and causes less pollution .
Oleo chemicals are fully non-toxic .
SAJJAD KHUDHUR ABBAS
Ceo , Founder & Head of SHacademy
Chemical Engineering , Al-Muthanna University, Iraq
Oil & Gas Safety and Health Professional – OSHACADEMY
Trainer of Trainers (TOT) - Canadian Center of Human
Development
Fatty acids
Fatty acids are the basic units of fat composed of hydrocarbon chains with a carboxyl group at one end. They can be saturated, containing only single bonds between carbon atoms, or unsaturated with one or more double bonds. Saturated fatty acids are solid at room temperature due to close packing, while unsaturated fatty acids are usually liquid due to kinks in their structure. Fatty acids are produced via hydrolysis of triglycerides from plants and animals, which involves splitting the triglyceride into glycerol and three fatty acid molecules. The fatty acids can then be purified by distillation and fractionation.
Biodiesel production
Biodiesel is a renewable, biodegradable fuel manufactured domestically from vegetable oils, animal fats, or recycled restaurant grease. ... Biodiesel is a liquid fuel often referred to as B100 or neat biodiesel in its pure, unblended form. Like petroleum diesel, biodiesel is used to fuel compression-ignition engines.
Possibilities and Potentiality to increase-blending-ratio- of palm olein wit...
Possibilities and Potentiality to increase-blending-ratio- of palm olein wit...Adel Gabr Abdel-Razek
This document discusses increasing the blending ratio of palm olein with soft oils in the Egyptian market. It provides an overview of Egypt's oils and fats profile, the role of frying in food processing, strategies to improve oxidative stability through blending, and recommendations. Blending palm olein with oils like soybean oil can improve various properties including oxidative stability, color, and fatty acid balance. The document recommends that Egyptian manufacturers work with palm oil experts to increase palm olein ratios in blends while avoiding winter precipitation, and educate consumers on palm olein's properties as a frying oil.Refining of fats and oils
The document discusses various methods for refining fats and oils, including chemical refining, physical refining, miscella refining, and the Zenith process. Chemical refining uses an alkaline solution to saponify free fatty acids and is the most commonly used method. Physical refining uses steam stripping under vacuum to remove free fatty acids and other impurities. Miscella refining involves refining crude oil prior to solvent stripping in a solvent extraction plant. The Zenith process passes oil droplets down a column of sodium hydroxide solution and consists of acid treatment, neutralization, and bleaching steps.
Oils and fats
It contains the manufacture of oil, various refining processes such as degumming, alkalization,etc and hydrogenation of oil. Solvent extraction is also briefly explained.
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ELT10 Bangera - Free Fatty Acid Reduction in Edible Oils
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Notes on used oil re refining aug 2017 with api prsnt attached
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The RSPO Certified Sustainable Palm Oil Supply Chain
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Application Report - Glycerine
- 1. Glycerine
- 2. The basics of Glycerine Glycerine is an organic compound from the group of sugar alcohols Mainly found in fats & oils Nowadays mainly as by-product of Bio-Diesel production Used in various industries, e.g. Food industry Cosmetics Medicine
- 3. Food & Dairy Food additive E 422 Used for humectant purposes Sweetener
- 4. Cosmetics Used as moisturizer
- 5. Industry Used as educt in many manufacturing processes Antifreeze Lubricant Plasticizer
- 6. Pharmaceuticals Medical substance Laxative
- 8. Raw materials for Bio-Diesel production Rapeseed plant or rape oil Use mainly in Europe Animal fats Use mainly in Europe/USA/Japan Soybeans/Soya oil Use mainly in USA/Asia Canola rape Use mainly in Canada
- 9. Example with rape as raw material
- 11. Bio-Diesel production Bio-Diesel is produced by transesterification of fats/oils and methanol. This reaction is usually catalysed by a basic catalysis, with glycerine being a by-product.
- 13. Production of Pharma-Glycerine The resulting raw glycerine contains water, salts and other residues (MONG) For pharmaceutical quality (purity 99.5 %), various purification steps are carried out Among other things, the existing solids are separated from the glycerine.
- 14. Centrifuges Successfully used in glycerine processes
- 17. Advantages Material SHORTBOWL decanters are used particularly successfully for solid/liquid separation in a suspension hot stream. Cantilever design No bearings or shafts in the hot product area. Product and drive area are separated from each other. Circulating oil lubrication The still occurring temperatures can be easily controlled by the circulating oil lubrication and an integrated oil cooler.
- 18. Average Product Parameters Suspension Temperature T = 170 – 200°C Suspension Solid Concentration Csolid = 10 – 30 Gew.-% Particle Size d50 = 80 – 300 µm
- 19. Typical Machine Sizes SHORTBOWL decanter centrifuge Liquid [l/h] Solid matter[kg/h] 250 0 - 1000 0 - 100 400 1000 - 3000 200 - 1000 500 3000 - 8000 1000 - 2000 600 8000 – 15000 2000 - 3000
Editor's Notes
- For 100 kg of glycerine, approximately 2.63 t of rapeseed are needed.