DE3107318A1 - Verfahren zur herstellung hochwertiger fettsaeureester - Google Patents
Verfahren zur herstellung hochwertiger fettsaeureesterInfo
- Publication number
- DE3107318A1 DE3107318A1 DE19813107318 DE3107318A DE3107318A1 DE 3107318 A1 DE3107318 A1 DE 3107318A1 DE 19813107318 DE19813107318 DE 19813107318 DE 3107318 A DE3107318 A DE 3107318A DE 3107318 A1 DE3107318 A1 DE 3107318A1
- Authority
- DE
- Germany
- Prior art keywords
- adsorbent
- fatty acids
- lower alkyl
- alkyl esters
- product
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 235000014113 dietary fatty acids Nutrition 0.000 title claims abstract description 44
- 229930195729 fatty acid Natural products 0.000 title claims abstract description 44
- 239000000194 fatty acid Substances 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims abstract description 40
- 230000008569 process Effects 0.000 title claims abstract description 24
- 238000002360 preparation method Methods 0.000 title abstract description 4
- -1 fatty acid esters Chemical class 0.000 title description 7
- 239000000203 mixture Substances 0.000 claims abstract description 43
- 238000005809 transesterification reaction Methods 0.000 claims abstract description 30
- 239000003463 adsorbent Substances 0.000 claims abstract description 26
- 150000004665 fatty acids Chemical class 0.000 claims abstract description 22
- 125000005907 alkyl ester group Chemical group 0.000 claims abstract description 21
- 239000004927 clay Substances 0.000 claims abstract description 11
- 238000004042 decolorization Methods 0.000 claims abstract description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 37
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 25
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 235000011187 glycerol Nutrition 0.000 claims description 16
- 238000006136 alcoholysis reaction Methods 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 238000005191 phase separation Methods 0.000 claims description 12
- 239000003513 alkali Substances 0.000 claims description 9
- 238000000926 separation method Methods 0.000 claims description 8
- 150000001298 alcohols Chemical class 0.000 claims description 7
- 239000003054 catalyst Substances 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 7
- 239000012071 phase Substances 0.000 claims description 5
- 239000008346 aqueous phase Substances 0.000 claims description 2
- 239000000344 soap Substances 0.000 abstract description 45
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract description 24
- 239000007858 starting material Substances 0.000 abstract description 15
- 239000012535 impurity Substances 0.000 abstract description 11
- 239000003925 fat Substances 0.000 abstract description 7
- 239000003921 oil Substances 0.000 abstract description 6
- 238000001179 sorption measurement Methods 0.000 abstract description 6
- 238000000746 purification Methods 0.000 abstract description 5
- 150000004702 methyl esters Chemical class 0.000 abstract description 4
- 239000003610 charcoal Substances 0.000 abstract 1
- 239000000047 product Substances 0.000 description 65
- 238000002474 experimental method Methods 0.000 description 25
- 238000012360 testing method Methods 0.000 description 21
- 150000002148 esters Chemical class 0.000 description 18
- 238000005185 salting out Methods 0.000 description 15
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 238000004140 cleaning Methods 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 8
- 238000011156 evaluation Methods 0.000 description 8
- 150000005374 primary esters Chemical class 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 6
- 235000019197 fats Nutrition 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 150000008028 secondary esters Chemical class 0.000 description 6
- 235000019198 oils Nutrition 0.000 description 5
- 230000000274 adsorptive effect Effects 0.000 description 4
- 238000005119 centrifugation Methods 0.000 description 4
- 239000007795 chemical reaction product Substances 0.000 description 4
- 238000002845 discoloration Methods 0.000 description 4
- 239000011541 reaction mixture Substances 0.000 description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- 235000015278 beef Nutrition 0.000 description 3
- 239000003240 coconut oil Substances 0.000 description 3
- 235000019864 coconut oil Nutrition 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 3
- 235000021588 free fatty acids Nutrition 0.000 description 3
- 239000002304 perfume Substances 0.000 description 3
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 3
- 238000013112 stability test Methods 0.000 description 3
- 239000003760 tallow Substances 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005886 esterification reaction Methods 0.000 description 2
- 125000005456 glyceride group Chemical group 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 235000015112 vegetable and seed oil Nutrition 0.000 description 2
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 1
- 235000019737 Animal fat Nutrition 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 235000019482 Palm oil Nutrition 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000007700 distillative separation Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229940013317 fish oils Drugs 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229940079826 hydrogen sulfite Drugs 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 239000003346 palm kernel oil Substances 0.000 description 1
- 235000019865 palm kernel oil Nutrition 0.000 description 1
- 239000002540 palm oil Substances 0.000 description 1
- 235000015277 pork Nutrition 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000012264 purified product Substances 0.000 description 1
- 238000013441 quality evaluation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000012925 reference material Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 235000019871 vegetable fat Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
- C11C3/00—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom
- C11C3/003—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by esterification of fatty acids with alcohols
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/03—Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/56—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/58—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fats And Perfumes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2433580A JPS56120799A (en) | 1980-02-28 | 1980-02-28 | Manufacture of high quality fatty ester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3107318A1 true DE3107318A1 (de) | 1981-12-17 |
| DE3107318C2 DE3107318C2 (en, 2012) | 1988-12-08 |
Family
ID=12135306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19813107318 Granted DE3107318A1 (de) | 1980-02-28 | 1981-02-26 | Verfahren zur herstellung hochwertiger fettsaeureester |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4371470A (en, 2012) |
| JP (1) | JPS56120799A (en, 2012) |
| DE (1) | DE3107318A1 (en, 2012) |
| GB (1) | GB2072167B (en, 2012) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0131991A1 (de) * | 1983-07-12 | 1985-01-23 | Metallgesellschaft Ag | Kontinuierliches Alkoholyseverfahren |
| EP0249463A3 (en) * | 1986-06-11 | 1989-05-03 | Bio-Energy Technology Ltd. | Bio-fuel production |
| EP0391485A1 (en) * | 1989-04-05 | 1990-10-10 | Unilever N.V. | Process for producing fatty-acid lower-alkyl monoesters |
| WO1990011810A1 (de) * | 1989-04-08 | 1990-10-18 | Henkel Kommanditgesellschaft Auf Aktien | Verfahren zum trennen von zweier flüssigen nicht mischbaren organischen komponenten mit einem faserbett als koaleszenzhilfe |
| WO1992000268A1 (de) * | 1990-06-29 | 1992-01-09 | Vogel & Noot Industrieanlagenbau Gesellschaft M.B.H. | Verfahren zur herstellung von fettsäureestern niederer alkohole |
| EP0523767A3 (en) * | 1991-07-19 | 1993-07-21 | Metallgesellschaft Aktiengesellschaft | Process for the production of methyle or ethyle esters from fatty acids and glycerine by transesterification of oils or greases |
| WO1994017027A1 (de) * | 1993-01-22 | 1994-08-04 | Chemische Und Pharmazeutische Fabriken Fahlberg-List Gmbh I.L. | Verfahren zur herstellung von fettsäureestern niederer alkohole |
| DE19721474C1 (de) * | 1997-05-23 | 1998-06-04 | Henkel Kgaa | Verfahren zur Herstellung niederer Alkylester |
| DE102007016157A1 (de) | 2007-04-02 | 2008-10-09 | Bayer Technology Services Gmbh | Verfahren zur Trennung von Produktgemischen aus Umesterungsreaktionen |
| EP4071226A1 (en) | 2021-04-08 | 2022-10-12 | AT Agrar-Technik Int. GmbH | Process for producing fatty acid alkyl esters |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8329316D0 (en) * | 1983-11-03 | 1983-12-07 | Inst Penyelidikan Minyak Kelap | Esterification of carboxylic acids |
| FR2577569B1 (fr) * | 1985-02-15 | 1987-03-20 | Inst Francais Du Petrole | Procede de fabrication d'une composition d'esters d'acide gras utilisables comme carburant de substitution du gazole avec de l'alcool ethylique hydrate et composition d'esters ainsi formes |
| US5491226A (en) * | 1994-04-06 | 1996-02-13 | Procter & Gamble Company | Process for preparing polyol polyesters having low levels of triglycerides |
| US6127560A (en) * | 1998-12-29 | 2000-10-03 | West Central Cooperative | Method for preparing a lower alkyl ester product from vegetable oil |
| DE19925871A1 (de) | 1999-06-07 | 2000-12-21 | At Agrar Technik Gmbh | Verfahren zur Herstellung von Fettsäureestern einwertiger Alkylalkohole und deren Verwendung |
| US6500973B2 (en) | 2000-06-02 | 2002-12-31 | Eastman Chemical Company | Extractive solution crystallization of chemical compounds |
| US6498124B2 (en) | 2000-06-02 | 2002-12-24 | Eastman Chemical Company | Isolation of phenyl ester salts from mixtures comprising sulfolane |
| KR100556337B1 (ko) * | 2002-02-05 | 2006-03-03 | 주식회사 가야에너지 | 단일단계 연속공정을 통한 고순도 지방산 알킬에스테르의제조방법 |
| JP4278910B2 (ja) | 2002-03-13 | 2009-06-17 | 花王株式会社 | エステルの製造法 |
| US9725397B2 (en) | 2003-01-27 | 2017-08-08 | REG Seneca, LLC | Production of biodiesel and glycerin from high free fatty acid feedstocks |
| US8088183B2 (en) * | 2003-01-27 | 2012-01-03 | Seneca Landlord, Llc | Production of biodiesel and glycerin from high free fatty acid feedstocks |
| US7871448B2 (en) * | 2003-01-27 | 2011-01-18 | Seneca Landlord, Llc | Production of biodiesel and glycerin from high free fatty acid feedstocks |
| US7806945B2 (en) * | 2003-01-27 | 2010-10-05 | Seneca Landlord, Llc | Production of biodiesel and glycerin from high free fatty acid feedstocks |
| BR0318651A (pt) * | 2003-12-30 | 2006-11-28 | Council Scient Ind Res | processo melhorado para preparar ésteres alquil de ácido graxo usado como biodiesel |
| JP4522758B2 (ja) * | 2004-06-18 | 2010-08-11 | 花王株式会社 | 脂肪酸アルキルエステルの製造方法 |
| US20060042158A1 (en) * | 2004-08-26 | 2006-03-02 | Lee John H | Fuel products from plant or animal lipids |
| JP4907872B2 (ja) * | 2005-01-05 | 2012-04-04 | 木村化工機株式会社 | 脂肪酸エステルの製造方法および製造装置 |
| JP4963011B2 (ja) * | 2005-03-01 | 2012-06-27 | 花王株式会社 | 脂肪酸低級アルキルエステルの製造方法 |
| US20080113067A1 (en) * | 2005-10-17 | 2008-05-15 | Monoj Sarma | Protein-Containing Food Product and Coating for a Food Product and Method of Making Same |
| US20070087085A1 (en) * | 2005-10-17 | 2007-04-19 | Bunge Oils, Inc. | Protein-containing food product and coating for a food product and method of making same |
| US20070148311A1 (en) * | 2005-12-22 | 2007-06-28 | Bunge Oils, Inc. | Phytosterol esterification product and method of make same |
| US20080282606A1 (en) * | 2007-04-16 | 2008-11-20 | Plaza John P | System and process for producing biodiesel |
| GB2466493A (en) * | 2008-12-23 | 2010-06-30 | Desmet Ballestra Engineering Sa | Process for the production and treatment of biodiesel with improved cold soak test results |
| US9528059B2 (en) | 2011-06-21 | 2016-12-27 | W. R. Grace & Co.-Conn. | Catalytic purification of fatty acid alkyl esters used in fuels |
| AU2014278303B2 (en) | 2013-06-11 | 2016-12-08 | Renewable Energy Group, Inc. | Production of biodiesel and products obtained therefrom |
| US9328054B1 (en) | 2013-09-27 | 2016-05-03 | Travis Danner | Method of alcoholisis of fatty acids and fatty acid gyicerides |
| CN105062693B (zh) * | 2015-08-17 | 2020-02-18 | 上海万巷制药有限公司 | 一种质量稳定的碘化植物油乙酯的制备方法 |
| US11472995B2 (en) * | 2018-07-17 | 2022-10-18 | Saudi Arabian Oil Company | Environmentally-friendly lubricant for oil field drilling fluid applications |
| US11124687B2 (en) | 2018-07-17 | 2021-09-21 | Saudi Arabian Oil Company | Synthesized lubricants for water-based drilling fluid systems |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2271619A (en) * | 1939-04-19 | 1942-02-03 | Du Pont | Process of making pure soaps |
| USRE22751E (en) | 1942-10-17 | 1946-04-30 | Process of treating fatty | |
| US2383601A (en) * | 1943-04-28 | 1945-08-28 | Colgate Palmolive Peet Co | Treating fats and fatty oils |
| US2494366A (en) * | 1947-07-15 | 1950-01-10 | Nopco Chem Co | Production of fatty esters |
| US2719858A (en) * | 1952-07-31 | 1955-10-04 | Ethyl Corp | High molecular weight alcohols |
| US3895042A (en) * | 1969-11-17 | 1975-07-15 | Canada Packers Ltd | Clay-heat refining process |
-
1980
- 1980-02-28 JP JP2433580A patent/JPS56120799A/ja active Granted
-
1981
- 1981-02-18 US US06/235,577 patent/US4371470A/en not_active Expired - Fee Related
- 1981-02-20 GB GB8105528A patent/GB2072167B/en not_active Expired
- 1981-02-26 DE DE19813107318 patent/DE3107318A1/de active Granted
Non-Patent Citations (1)
| Title |
|---|
| RÖMPP: Chemie-Lexikon, 8.Auflage, (1979) S.73 * |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0131991A1 (de) * | 1983-07-12 | 1985-01-23 | Metallgesellschaft Ag | Kontinuierliches Alkoholyseverfahren |
| EP0249463A3 (en) * | 1986-06-11 | 1989-05-03 | Bio-Energy Technology Ltd. | Bio-fuel production |
| EP0391485A1 (en) * | 1989-04-05 | 1990-10-10 | Unilever N.V. | Process for producing fatty-acid lower-alkyl monoesters |
| WO1990011810A1 (de) * | 1989-04-08 | 1990-10-18 | Henkel Kommanditgesellschaft Auf Aktien | Verfahren zum trennen von zweier flüssigen nicht mischbaren organischen komponenten mit einem faserbett als koaleszenzhilfe |
| WO1992000268A1 (de) * | 1990-06-29 | 1992-01-09 | Vogel & Noot Industrieanlagenbau Gesellschaft M.B.H. | Verfahren zur herstellung von fettsäureestern niederer alkohole |
| US5399731A (en) * | 1990-06-29 | 1995-03-21 | Vogel & Noot Industrieanlagenbau Gesellschaft M.B.H. | Process for the production of fatty acid esters of lower alcohols |
| EP0523767A3 (en) * | 1991-07-19 | 1993-07-21 | Metallgesellschaft Aktiengesellschaft | Process for the production of methyle or ethyle esters from fatty acids and glycerine by transesterification of oils or greases |
| WO1994017027A1 (de) * | 1993-01-22 | 1994-08-04 | Chemische Und Pharmazeutische Fabriken Fahlberg-List Gmbh I.L. | Verfahren zur herstellung von fettsäureestern niederer alkohole |
| DE19721474C1 (de) * | 1997-05-23 | 1998-06-04 | Henkel Kgaa | Verfahren zur Herstellung niederer Alkylester |
| DE102007016157A1 (de) | 2007-04-02 | 2008-10-09 | Bayer Technology Services Gmbh | Verfahren zur Trennung von Produktgemischen aus Umesterungsreaktionen |
| EP4071226A1 (en) | 2021-04-08 | 2022-10-12 | AT Agrar-Technik Int. GmbH | Process for producing fatty acid alkyl esters |
Also Published As
| Publication number | Publication date |
|---|---|
| US4371470A (en) | 1983-02-01 |
| GB2072167A (en) | 1981-09-30 |
| DE3107318C2 (en, 2012) | 1988-12-08 |
| GB2072167B (en) | 1984-05-02 |
| JPS6212840B2 (en, 2012) | 1987-03-20 |
| JPS56120799A (en) | 1981-09-22 |
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