EP0184740B1 - Procédé de préparation d'esters méthyl d'acides gras - Google Patents
Procédé de préparation d'esters méthyl d'acides gras Download PDFInfo
- Publication number
- EP0184740B1 EP0184740B1 EP85115217A EP85115217A EP0184740B1 EP 0184740 B1 EP0184740 B1 EP 0184740B1 EP 85115217 A EP85115217 A EP 85115217A EP 85115217 A EP85115217 A EP 85115217A EP 0184740 B1 EP0184740 B1 EP 0184740B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- methanol
- oil phase
- glycerol
- transesterification
- fatty acids
- 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.)
- Expired - Lifetime
Links
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
- 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
- C11C3/04—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by esterification of fats or fatty oils
Claims (8)
- Procédé pour la préparation d'esters méthyliques d'acides gras par transestérification catalytique de graisses et d'huiles naturelles contenant des acides gras libres, dans lequela) dans une pré-estérification, on estérifie les acides gras libres présents dans le produit de départ, en présence de catalyseurs d'estérification acides, à 50 - 120°C et sous des pressions dans la plage de la pression normale à 5 bars, avec du méthanol qui est présent en excès par rapport aux acides gras libres, et on sépare la phase alcoolique contenant le catalyseur et une partie de l'eau de réaction,b) on extrait la phase huileuse restante et,c) on soumet la phase huileuse traitée à la transestérification sans pression avec du méthanol, catalysée par un alcali, caractérisé en ce que, pour l'élimination de l'eau de réaction résiduelle, on extrait la phase huileuse restante a 40 - 60°C avec un mélange de méthanol et de glycérol, dans lequel le rapport pondéral du glycérol au méthanol va de 1 : 0,25 à 1 : 1,25.
- Procédé selon la revendication 1, caractérisé en ce que, dans l'étape a), on utilise de 20 à 50 parties en volume de méthanol pour 100 parties en volume de produit de départ.
- Procédé selon les revendications 1 et 2, caractérisé en ce que, dans l'étape a), on opère sous la pression normale.
- Procédé selon l'une quelconque des revendications 1 à 3, caractérisé en ce que, dans l'étape a), on utilise en tant que catalyseurs des acides sulfoniques aliphatiques et/ou aromatiques.
- Procédé selon l'une quelconque des revendications 1 à 4, caractérisé en ce que dans l'étape a), on abaisse l'indice d'acide de la phase huileuse à des valeurs inférieures à 1.
- Procédé selon la revendication 5, caractérisé en ce que le mélange de glycérol et d'alcool utilisé provient de la transestérification sans pression de la phase huileuse, catalysée par un alcali.
- Procédé selon l'une quelconque des revendications 1 à 6, caractérisé en ce que, dans l'étape b), on utilise de 10 à 30 parties en volume de mélange de glycérol et de méthanol pour 100 parties en volume de phase huileuse.
- Procédé selon l'une quelconque des revendications 1 à 7, caractérisé en ce que l'on effectue l'étape c) à 50 - 100°C.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT85115217T ATE61332T1 (de) | 1984-12-08 | 1985-11-30 | Verfahren zur herstellung von fettsaeuremethylestern. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3444893 | 1984-12-08 | ||
DE19843444893 DE3444893A1 (de) | 1984-12-08 | 1984-12-08 | Verfahren zur herstellung von fettsaeuremethylestern |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0184740A2 EP0184740A2 (fr) | 1986-06-18 |
EP0184740A3 EP0184740A3 (en) | 1987-09-09 |
EP0184740B1 true EP0184740B1 (fr) | 1991-03-06 |
Family
ID=6252300
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP85115217A Expired - Lifetime EP0184740B1 (fr) | 1984-12-08 | 1985-11-30 | Procédé de préparation d'esters méthyl d'acides gras |
Country Status (13)
Country | Link |
---|---|
US (1) | US4652406A (fr) |
EP (1) | EP0184740B1 (fr) |
JP (1) | JPH0662502B2 (fr) |
AT (1) | ATE61332T1 (fr) |
BR (1) | BR8506119A (fr) |
CA (1) | CA1261870A (fr) |
DE (2) | DE3444893A1 (fr) |
ES (1) | ES8606242A1 (fr) |
GB (1) | GB2168701B (fr) |
MX (1) | MX162267A (fr) |
MY (1) | MY101291A (fr) |
TR (1) | TR25060A (fr) |
ZA (1) | ZA859371B (fr) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7828978B2 (en) | 2006-01-11 | 2010-11-09 | Doug Geier | Simultaneous synthesis and purification of a fatty acid monoester biodiesel fuel |
US7951967B2 (en) | 2006-04-28 | 2011-05-31 | Sk Chemicals Co., Ltd. | Method and apparatus for preparing fatty acid alkyl ester using fatty acid |
US8530684B2 (en) | 2008-04-01 | 2013-09-10 | Sk Chemicals Co., Ltd. | Method for preparing fatty acid alkyl ester using fatty acid |
US8895765B2 (en) | 2008-11-07 | 2014-11-25 | Sk Chemicals Co., Ltd. | Method and apparatus for preparing alkyl ester fatty acid using fatty acid |
EP1322588B1 (fr) | 2000-10-05 | 2016-06-29 | Bdi-Bioenergy International Ag | Procede de production d'esters alkyliques d'acides gras |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1987007632A1 (fr) * | 1986-06-11 | 1987-12-17 | Bio-Energy Technology Ltd. | Production de carburant biologique |
DE3707563A1 (de) * | 1987-03-10 | 1988-09-22 | Klaus Dr Ing Scharmer | Verfahren zur alkoholyse von fettsaeureglyceriden und vorrichtung zum durchfuehren des verfahrens |
SE9001245L (sv) * | 1990-04-05 | 1991-10-06 | Carl Johan Lindquist | Foerestringsprocess |
US6262022B1 (en) | 1992-06-25 | 2001-07-17 | Novartis Ag | Pharmaceutical compositions containing cyclosporin as the active agent |
CA2083346A1 (fr) * | 1991-12-13 | 1993-06-14 | Eric G. Lundquist | Procede d'esterification par catalyse |
DE4209779C1 (fr) * | 1992-03-26 | 1993-07-15 | Oelmuehle Leer Connemann Gmbh & Co., 2950 Leer, De | |
ES2098739T3 (es) | 1992-05-13 | 1997-05-01 | Sandoz Ltd | Composiciones oftalmicas conteniendo una cyclosporin. |
EP0589843B1 (fr) | 1992-09-25 | 2001-11-28 | Novartis AG | Compositions pharmaceutiques comprenant de la cyclosporine |
AT399336B (de) * | 1993-07-14 | 1995-04-25 | Martin Mag Dr Mittelbach | Verfahren zur herstellung von fettsäurealkylestern |
NZ336900A (en) * | 1997-01-30 | 2001-06-29 | Novartis Ag | Hard gelatine capsules containing pharmaceutical compositions comprising cyclosporin A and being substantially free of any oil |
DE19732578C2 (de) * | 1997-07-29 | 2000-08-24 | Aventis Res & Tech Gmbh & Co | Verwendung von sulfonierten aromatischen Polyetherketon-Kationenaustauschern und sulfonierten Polyphenylensulfid-Kationenaustauschern als Katalysatoren |
DE19810440C1 (de) * | 1998-03-11 | 1999-09-23 | Dhw Deutsche Hydrierwerke Gmbh | Verfahren zur Herstellung von ungesättigten Fettalkoholen aus Lauricölen |
US6965044B1 (en) | 2001-07-06 | 2005-11-15 | Iowa State University Research Foundation | Method of converting free fatty acids to fatty acid methyl esters with small excess of methanol |
DE10154365A1 (de) * | 2001-11-06 | 2003-05-15 | Cognis Deutschland Gmbh | Verfahren zur Herstellung von Fettsäureestern aus nicht entsäuerten Fetten und Ölen |
AT504727A1 (de) | 2002-04-12 | 2008-07-15 | Energea Umwelttechnologie Gmbh | Verfahren und anlage zur veresterung von fettsäuren |
US20060042158A1 (en) * | 2004-08-26 | 2006-03-02 | Lee John H | Fuel products from plant or animal lipids |
US7619104B2 (en) * | 2005-04-04 | 2009-11-17 | Renewable Products Development Laboratories, Inc. | Process for producing biodiesel or fatty acid esters from multiple triglyceride feedstocks |
JPWO2007000913A1 (ja) * | 2005-06-27 | 2009-01-22 | 国立大学法人東京工業大学 | 高級脂肪酸エステルの製造方法 |
US7622600B1 (en) * | 2006-01-06 | 2009-11-24 | Redland Industries, Inc. | System and method for the continuous production of bio-diesel |
WO2008016330A2 (fr) * | 2006-08-01 | 2008-02-07 | Sie Hendery @ Hendery | Bioformule pour remplacer le carburant diesel |
US20080289248A1 (en) * | 2007-05-23 | 2008-11-27 | Southern Illinois University Carbondale | Immobilized esterification catalysts for producing fatty acid alkyl esters |
US20100130763A1 (en) * | 2006-12-06 | 2010-05-27 | Southern Illinois University Carbondale | Processes for the production of fatty acid alkyl esters |
US8288573B2 (en) | 2006-12-15 | 2012-10-16 | China Petroleum & Chemical Corporation | Process for preparing a bio-diesel |
US8500828B2 (en) | 2006-12-15 | 2013-08-06 | China Petroleum & Chemical Corporation | Process for preparing a bio-diesel |
JP2008260819A (ja) * | 2007-04-11 | 2008-10-30 | National Institute Of Advanced Industrial & Technology | バイオディーゼル燃料の製造方法 |
US20080282606A1 (en) * | 2007-04-16 | 2008-11-20 | Plaza John P | System and process for producing biodiesel |
US20100242346A1 (en) * | 2007-09-19 | 2010-09-30 | Best Energies, Inc | Processes for the esterification of free fatty acids and the production of biodiesel |
US20090187035A1 (en) * | 2008-01-22 | 2009-07-23 | Cargill, Incorporated | Process for production of fatty acid alkyl esters |
US20090247785A1 (en) * | 2008-03-31 | 2009-10-01 | The University Of Connecticut | Methods and systems for pretreatment of an oil stream |
FR2929621A1 (fr) * | 2008-04-08 | 2009-10-09 | Arkema France | Utilisation d'acide methane sulfonique pour l'esterification d'acides gras |
US8742150B2 (en) * | 2008-05-14 | 2014-06-03 | Council Of Scientific & Industrial Research | Castor oil fatty acid based estolide esters and their derivatives as potential lubricant base stocks |
WO2009139884A1 (fr) * | 2008-05-14 | 2009-11-19 | Ethox Chemicals, Llc | Beurres naturels reconstitués par transestérification avec de la glycérine et leurs utilisations dans des applications cosmétiques |
EP2358851B2 (fr) † | 2008-11-17 | 2018-01-10 | Basf Se | Utilisation de l'acide méthanesulfonique pour la fabrication d'esters d'acide gras |
WO2010077685A1 (fr) | 2008-12-08 | 2010-07-08 | Onestep Llc | Transestérification en une étape de matière première utilisant un catalyseur gazeux |
ES2749879T3 (es) | 2009-06-26 | 2020-03-24 | China Petroleum & Chem Corp | Composición de diésel y proceso para mejorar la estabilidad a la oxidación de biodiésel |
WO2011008058A2 (fr) | 2009-07-17 | 2011-01-20 | 한국과학기술원 | Procédé de fabrication d'ester alkyliques d'acides gras à l'aide de microorganismes ayant une aptitude à la production d'huile |
MY151440A (en) * | 2009-10-29 | 2014-05-30 | Malaysian Palm Oil Board Mpob | A method of converting free fatty acid (ffa) from oil to methyl ester |
AT510636B1 (de) | 2010-10-28 | 2016-11-15 | Wimmer Theodor | Verfahren zur herstellung von fettsäureestern niederer alkohole |
CN102851122A (zh) * | 2011-06-30 | 2013-01-02 | 中国石油化工股份有限公司 | 一种制备脂肪酸酯的方法 |
CN103013678B (zh) * | 2011-09-20 | 2014-12-31 | 中国石油化工股份有限公司 | 降低生物柴油粗产品酸值的方法以及生物柴油的制备方法 |
KR102327852B1 (ko) | 2013-07-22 | 2021-11-18 | 에스케이에코프라임 주식회사 | 지방을 이용한 지방산알킬에스테르의 제조방법 |
US9328054B1 (en) | 2013-09-27 | 2016-05-03 | Travis Danner | Method of alcoholisis of fatty acids and fatty acid gyicerides |
EP3114196A1 (fr) * | 2014-03-04 | 2017-01-11 | Basf Se | Procédé de démucilagination et d'estérification d'une huile |
ES2585706B1 (es) * | 2016-04-21 | 2017-08-14 | Soluciones Industriales Extremeñas Sll | Procedimiento mejorado para el refino y esterificación continua de cualquier material graso de origen vegetal o animal, especialmente diseñado para subproductos animales de categoría 1 y 2 |
ES2660207B8 (es) * | 2016-09-21 | 2019-01-10 | Bio Oils Huelva S L | Procedimiento de alta eficacia para la producción de alquil-ésteres de ácidos grasos mediante catálisis ácida y procedimiento de tratamiento |
US10780433B2 (en) * | 2016-11-25 | 2020-09-22 | Arkema France | Acid composition for processing fatty acids |
FR3059328B1 (fr) * | 2016-11-25 | 2018-11-16 | Arkema France | Composition acide pour le traitement d'acides gras |
CN108977281A (zh) * | 2018-07-05 | 2018-12-11 | 浙江恒翔化工有限公司 | 一种利用高酸价劣质油脂制备甲酯的方法 |
ES2926282T3 (es) * | 2018-10-10 | 2022-10-25 | Basf Se | Método de producción de biodiésel |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US22751A (en) * | 1859-01-25 | Ball furniture-caster | ||
US2360844A (en) * | 1941-11-26 | 1944-10-24 | Du Pont | Preparation of detergents |
US2383599A (en) * | 1942-10-17 | 1945-08-28 | Colgate Palmolive Peet Co | Treating fatty glycerides |
US2383601A (en) * | 1943-04-28 | 1945-08-28 | Colgate Palmolive Peet Co | Treating fats and fatty oils |
US2486444A (en) * | 1947-07-08 | 1949-11-01 | Baker Castor Oil Co | Process of producing esters |
JPS6025478B2 (ja) * | 1977-03-17 | 1985-06-18 | 花王株式会社 | 脂肪酸低級アルコ−ルエステルの製造法 |
DE3319590A1 (de) * | 1983-05-30 | 1984-12-06 | Henkel KGaA, 4000 Düsseldorf | Verfahren zur herstellung von fettsaeureestern kurzkettiger aliphatischer alkohole aus freie fettsaeuren enthaltenden fetten und/oder oelen |
-
1984
- 1984-12-08 DE DE19843444893 patent/DE3444893A1/de not_active Withdrawn
-
1985
- 1985-11-25 GB GB08528953A patent/GB2168701B/en not_active Expired
- 1985-11-30 EP EP85115217A patent/EP0184740B1/fr not_active Expired - Lifetime
- 1985-11-30 AT AT85115217T patent/ATE61332T1/de not_active IP Right Cessation
- 1985-11-30 DE DE8585115217T patent/DE3582022D1/de not_active Expired - Fee Related
- 1985-12-04 TR TR85/48891A patent/TR25060A/xx unknown
- 1985-12-06 ZA ZA859371A patent/ZA859371B/xx unknown
- 1985-12-06 US US06/806,074 patent/US4652406A/en not_active Expired - Fee Related
- 1985-12-06 CA CA000497012A patent/CA1261870A/fr not_active Expired
- 1985-12-06 ES ES549666A patent/ES8606242A1/es not_active Expired
- 1985-12-06 BR BR8506119A patent/BR8506119A/pt not_active IP Right Cessation
- 1985-12-09 JP JP60277773A patent/JPH0662502B2/ja not_active Expired - Lifetime
- 1985-12-09 MX MX866A patent/MX162267A/es unknown
-
1987
- 1987-04-02 MY MYPI87000423A patent/MY101291A/en unknown
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1322588B1 (fr) | 2000-10-05 | 2016-06-29 | Bdi-Bioenergy International Ag | Procede de production d'esters alkyliques d'acides gras |
US7828978B2 (en) | 2006-01-11 | 2010-11-09 | Doug Geier | Simultaneous synthesis and purification of a fatty acid monoester biodiesel fuel |
US7951967B2 (en) | 2006-04-28 | 2011-05-31 | Sk Chemicals Co., Ltd. | Method and apparatus for preparing fatty acid alkyl ester using fatty acid |
US8530684B2 (en) | 2008-04-01 | 2013-09-10 | Sk Chemicals Co., Ltd. | Method for preparing fatty acid alkyl ester using fatty acid |
US8895765B2 (en) | 2008-11-07 | 2014-11-25 | Sk Chemicals Co., Ltd. | Method and apparatus for preparing alkyl ester fatty acid using fatty acid |
Also Published As
Publication number | Publication date |
---|---|
JPS61140544A (ja) | 1986-06-27 |
TR25060A (tr) | 1992-09-22 |
GB2168701A (en) | 1986-06-25 |
EP0184740A3 (en) | 1987-09-09 |
US4652406A (en) | 1987-03-24 |
GB2168701B (en) | 1988-11-30 |
DE3444893A1 (de) | 1986-06-12 |
JPH0662502B2 (ja) | 1994-08-17 |
ES549666A0 (es) | 1986-04-16 |
ES8606242A1 (es) | 1986-04-16 |
ATE61332T1 (de) | 1991-03-15 |
DE3582022D1 (de) | 1991-04-11 |
MY101291A (en) | 1991-09-05 |
EP0184740A2 (fr) | 1986-06-18 |
GB8528953D0 (en) | 1986-01-02 |
ZA859371B (en) | 1986-07-30 |
MX162267A (es) | 1991-04-19 |
BR8506119A (pt) | 1986-08-26 |
CA1261870A (fr) | 1989-09-26 |
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