RU2008112639A - METHOD FOR PROCESSING ANIMAL FAT IN LIQUID FUEL - Google Patents
METHOD FOR PROCESSING ANIMAL FAT IN LIQUID FUEL Download PDFInfo
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- RU2008112639A RU2008112639A RU2008112639/13A RU2008112639A RU2008112639A RU 2008112639 A RU2008112639 A RU 2008112639A RU 2008112639/13 A RU2008112639/13 A RU 2008112639/13A RU 2008112639 A RU2008112639 A RU 2008112639A RU 2008112639 A RU2008112639 A RU 2008112639A
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- RU
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- raw materials
- processing
- methanol
- ratio
- fuel
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- Liquid Carbonaceous Fuels (AREA)
- Fats And Perfumes (AREA)
Abstract
1. Способ переработки животного жира в жидкое топливо, включающий подготовку сырья, нагревание, с последующей обработкой и получение топлива, отличающийся тем, что в качестве сырья берут сырье с содержанием свободных жирных кислот 10-40%, нагревание при температуре 55-60°С, затем отделяют влагу, примеси и осветляют, а обработку подготовленного сырья осуществляют в два этапа, на первом из которых сырье дважды смешивают с 5%-ным раствором серной кислоты и метанолом, причем после первого смешивания осуществляют отделение воды и спирта, а после второго смесь выдерживают в течение 24 ч, на втором этапе сырье обрабатывают смесью 0,82% метилата натрия и метанола при соотношении 6:1 соответственно с последующим выдерживанием в течение 8-12 ч для разделения алкиловых эфиров жирных кислот, являющихся топливом, и глицерина, причем обработку на всех этапах осуществляют при температуре 55-60°С в течение 1 ч при перемешивании. ! 2. Способ по п.1, отличающийся тем, что 5%-ный раствор серной кислоты и метанол берут в соотношении 20:1 при первом смешивании с сырьем, а при втором - в соотношении 40:1 соответственно. ! 3. Способ по п.1, отличающийся тем, что в качестве сырья используют отходы переработки скота.1. The method of processing animal fat into liquid fuel, including the preparation of raw materials, heating, followed by processing and obtaining fuel, characterized in that as raw materials take raw materials with a free fatty acid content of 10-40%, heating at a temperature of 55-60 ° C , then moisture, impurities are separated and clarified, and the prepared raw materials are processed in two stages, at the first of which the raw materials are mixed twice with 5% sulfuric acid and methanol, and after the first mixing, water and alcohol are separated, and after the second the mixture is incubated for 24 hours, in the second stage, the raw material is treated with a mixture of 0.82% sodium methylate and methanol in a ratio of 6: 1, respectively, followed by aging for 8-12 hours to separate the alkyl esters of fatty acids, which are fuel, and glycerol, moreover, the processing at all stages is carried out at a temperature of 55-60 ° C for 1 h with stirring. ! 2. The method according to claim 1, characterized in that a 5% solution of sulfuric acid and methanol are taken in a ratio of 20: 1 when first mixed with raw materials, and in the second - in a ratio of 40: 1, respectively. ! 3. The method according to claim 1, characterized in that livestock processing waste is used as raw material.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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RU2008112639/13A RU2381262C2 (en) | 2008-04-03 | 2008-04-03 | Method for processing of animal fat into liquid fuel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2008112639/13A RU2381262C2 (en) | 2008-04-03 | 2008-04-03 | Method for processing of animal fat into liquid fuel |
Publications (2)
Publication Number | Publication Date |
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RU2008112639A true RU2008112639A (en) | 2009-10-10 |
RU2381262C2 RU2381262C2 (en) | 2010-02-10 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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RU2008112639/13A RU2381262C2 (en) | 2008-04-03 | 2008-04-03 | Method for processing of animal fat into liquid fuel |
Country Status (1)
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RU (1) | RU2381262C2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2491325C1 (en) * | 2012-02-28 | 2013-08-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Омский государственный аграрный университет имени П.А. Столыпина" | Method of processing fat into liquid fuel |
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2008
- 2008-04-03 RU RU2008112639/13A patent/RU2381262C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
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RU2381262C2 (en) | 2010-02-10 |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20160404 |