UA85034C2 - Способ получения этиловых эфиров жирных кислот - Google Patents
Способ получения этиловых эфиров жирных кислотInfo
- Publication number
- UA85034C2 UA85034C2 UAA200807068A UAA200807068A UA85034C2 UA 85034 C2 UA85034 C2 UA 85034C2 UA A200807068 A UAA200807068 A UA A200807068A UA A200807068 A UAA200807068 A UA A200807068A UA 85034 C2 UA85034 C2 UA 85034C2
- Authority
- UA
- Ukraine
- Prior art keywords
- fatty acids
- ethyl esters
- preparation
- ethanol
- triglycerides
- Prior art date
Links
- 235000014113 dietary fatty acids Nutrition 0.000 title abstract 4
- 229930195729 fatty acid Natural products 0.000 title abstract 4
- 239000000194 fatty acid Substances 0.000 title abstract 4
- 150000004665 fatty acids Chemical class 0.000 title abstract 4
- 125000004494 ethyl ester group Chemical group 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 238000002360 preparation method Methods 0.000 title abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract 5
- 239000003054 catalyst Substances 0.000 abstract 2
- 150000003626 triacylglycerols Chemical class 0.000 abstract 2
- 239000003513 alkali Substances 0.000 abstract 1
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- 238000000151 deposition Methods 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 238000006266 etherification reaction Methods 0.000 abstract 1
- 125000005456 glyceride group Chemical group 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fats And Perfumes (AREA)
Abstract
Данное изобретение относится к области производства этиловых эстеров жирных кислот на основе глицеридов жирных кислот разного происхождения.Способ получения этиловых эстеров жирных кислот включает переэтерификацию триглицеридов разного происхождения этанолом с содержанием воды 0,3-0,5 % при стехиометрическом соотношении этанол/триглицериды разного происхождения =1,3-2 при 20-100 °С в течение 40-160 мин на щелочном катализаторе. Катализатор растворяют в этаноле, разделяют эстеровую и глицериновую фазу добавлением реагента-высаживателя - глицерина в количестве 3-20 % мас. от общей смеси.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAA200807068A UA85034C2 (ru) | 2008-05-21 | 2008-05-21 | Способ получения этиловых эфиров жирных кислот |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAA200807068A UA85034C2 (ru) | 2008-05-21 | 2008-05-21 | Способ получения этиловых эфиров жирных кислот |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA85034C2 true UA85034C2 (ru) | 2008-12-10 |
Family
ID=50554170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UAA200807068A UA85034C2 (ru) | 2008-05-21 | 2008-05-21 | Способ получения этиловых эфиров жирных кислот |
Country Status (1)
| Country | Link |
|---|---|
| UA (1) | UA85034C2 (ru) |
-
2008
- 2008-05-21 UA UAA200807068A patent/UA85034C2/ru unknown
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