BR9713206A - Método para produção de ésteres de ácidos graxos - Google Patents
Método para produção de ésteres de ácidos graxosInfo
- Publication number
- BR9713206A BR9713206A BR9713206-3A BR9713206A BR9713206A BR 9713206 A BR9713206 A BR 9713206A BR 9713206 A BR9713206 A BR 9713206A BR 9713206 A BR9713206 A BR 9713206A
- Authority
- BR
- Brazil
- Prior art keywords
- fatty acid
- acid esters
- producing fatty
- extraction
- substance
- Prior art date
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
- 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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Patente de Invenção: <B>"MéTODO PARA PRODUçãO DE éSTERES DE áCIDOS GRAXOS"<D>. A invenção refere-se a um método para produção de ésteres de ácidos graxos a partir de triglicerídeo de ácido graxo e em particular a partir de gorduras e óleos animais ou vegetais, mediante transesterificado com um álcool monovalente de baixo peso molecular na presença de um catalisador homogêneo ou heterogêneo. De acordo com a invenção, o éster de ácido graxo formado é extraído da mistura reacional por meio de uma substância de extração quase-crítica. Dessa maneira, ésteres de ácidos graxos são obtidos sob alto rendimento e excelente pureza. Como substância de extração, preferencialmente um gás de baixa pressão que possui uma temperatura reduzida a 20°C de cerca de 0,7, preferencialmente igual ou maior que 0,7, é empregado. Substâncias de extração preferidas são dióxido de carbono, propano, butano, éter dimetílico, acetato de etila ou misturas dos mesmos.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19638460A DE19638460A1 (de) | 1996-09-19 | 1996-09-19 | Verfahren zur Herstellung von Fettsäureestern |
PCT/EP1997/004978 WO1998012169A1 (de) | 1996-09-19 | 1997-09-11 | Verfahren zur herstellung von fettsäureestern |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9713206A true BR9713206A (pt) | 2000-04-04 |
Family
ID=7806262
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9713206-3A BR9713206A (pt) | 1996-09-19 | 1997-09-11 | Método para produção de ésteres de ácidos graxos |
Country Status (20)
Country | Link |
---|---|
US (1) | US6211390B1 (pt) |
EP (1) | EP0931051B1 (pt) |
JP (1) | JP2001500908A (pt) |
CN (1) | CN1230945A (pt) |
AR (1) | AR008459A1 (pt) |
AT (1) | ATE187712T1 (pt) |
AU (1) | AU726032B2 (pt) |
BR (1) | BR9713206A (pt) |
CA (1) | CA2264558A1 (pt) |
CZ (1) | CZ58299A3 (pt) |
DE (2) | DE19638460A1 (pt) |
ES (1) | ES2142173T3 (pt) |
HU (1) | HUP0000100A3 (pt) |
ID (1) | ID18276A (pt) |
IL (1) | IL128612A0 (pt) |
IN (1) | IN190261B (pt) |
MY (1) | MY133748A (pt) |
PL (1) | PL331700A1 (pt) |
TR (1) | TR199900554T2 (pt) |
WO (1) | WO1998012169A1 (pt) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3837950B2 (ja) | 1998-09-09 | 2006-10-25 | 住友化学株式会社 | 脂肪酸エステルの製造方法および脂肪酸エステルを含む燃料 |
JP4997681B2 (ja) * | 2001-09-28 | 2012-08-08 | 住友化学株式会社 | 脂肪酸エステルの製造方法および製造装置 |
PT1534659E (pt) | 2002-08-23 | 2008-07-03 | Richard Gapes | Transesterificação e esterificação de ácidos gordos e triglicéridos por dispersão e processo de dispersão para a produção de ésteres metílicos de ácidos gordos |
US7387712B2 (en) * | 2002-10-17 | 2008-06-17 | Carnegie Mellon University | Catalytic process for the treatment of organic compounds |
US7157401B2 (en) * | 2002-10-17 | 2007-01-02 | Carnegie Mellon University | Catalyst for the treatment of organic compounds |
US20040074760A1 (en) * | 2002-10-17 | 2004-04-22 | Carnegie Mellon University | Production of biofuels |
TWI324592B (en) * | 2002-11-28 | 2010-05-11 | Sulzer Chemtech Ag | A method for the esterification of a fatty acid |
US8088183B2 (en) | 2003-01-27 | 2012-01-03 | Seneca Landlord, Llc | Production of biodiesel and glycerin from high free fatty acid feedstocks |
US9725397B2 (en) | 2003-01-27 | 2017-08-08 | REG Seneca, 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 |
US7112229B2 (en) * | 2003-07-18 | 2006-09-26 | Petroleo Brasileiro S.A. -Petrobras | Process for producing biodiesel fuel using triglyceride-rich oleagineous seed directly in a transesterification reaction in the presence of an alkaline alkoxide catalyst |
JP4204926B2 (ja) * | 2003-08-07 | 2009-01-07 | 花王株式会社 | 脂肪酸エステルの製造方法 |
US8313667B2 (en) * | 2003-09-23 | 2012-11-20 | Mli Associates, L.L.C. | Environmentally benign anti-icing or deicing fluids employing triglyceride processing by-products |
US20050274065A1 (en) * | 2004-06-15 | 2005-12-15 | Carnegie Mellon University | Methods for producing biodiesel |
BRPI0502891B1 (pt) * | 2005-07-06 | 2015-11-24 | Fundação Regional Integrada | processo de produção de biodiesel sem catalisador em meio contínuo |
US7691270B2 (en) * | 2005-07-13 | 2010-04-06 | Battelle Energy Alliance, Llc | Method for removing impurities from an impurity-containing fluid stream |
US7828978B2 (en) * | 2006-01-11 | 2010-11-09 | Doug Geier | Simultaneous synthesis and purification of a fatty acid monoester biodiesel fuel |
NZ547429A (en) * | 2006-05-24 | 2009-09-25 | Ind Res Ltd | Extraction of highly unsaturated lipids with liquid dimethyl ether |
US8445709B2 (en) * | 2006-08-04 | 2013-05-21 | Mcneff Research Consultants, Inc. | Systems and methods for refining alkyl ester compositions |
US7897798B2 (en) | 2006-08-04 | 2011-03-01 | Mcneff Research Consultants, Inc. | Methods and apparatus for producing alkyl esters from lipid feed stocks and systems including same |
CN100577783C (zh) * | 2006-11-22 | 2010-01-06 | 侯金荣 | 一种提取油脂的方法 |
US8017796B2 (en) * | 2007-02-13 | 2011-09-13 | Mcneff Research Consultants, Inc. | Systems for selective removal of contaminants from a composition and methods of regenerating the same |
CA2678519A1 (en) * | 2007-02-13 | 2008-08-21 | Mcneff Research Consultants, Inc. | Devices and methods for selective removal of contaminants from a composition |
US20080282606A1 (en) * | 2007-04-16 | 2008-11-20 | Plaza John P | System and process for producing biodiesel |
US7943791B2 (en) * | 2007-09-28 | 2011-05-17 | Mcneff Research Consultants, Inc. | Methods and compositions for refining lipid feed stocks |
US8070836B2 (en) * | 2007-10-16 | 2011-12-06 | Wayne State University | Combined homogeneous and heterogeneous catalytic transesterification process for biodiesel production |
CN102015615A (zh) * | 2008-04-01 | 2011-04-13 | Sk化学株式会社 | 使用脂肪酸制备脂肪酸烷基酯的方法 |
US8975426B2 (en) | 2008-05-19 | 2015-03-10 | Wayne State University | ZnO nanoparticle catalysts for use in transesterification and esterification reactions and method of making |
BRPI0913099A2 (pt) * | 2008-05-19 | 2019-09-24 | Univ Wayne State | métodos e catalizadores para preparar biodiesel a partir da transesterificação de óleo não refinados |
US8895764B2 (en) * | 2008-05-19 | 2014-11-25 | Wayne State University | ZnO nanoparticle catalysts for use in biodiesel production and method of making |
US8747673B2 (en) | 2008-09-25 | 2014-06-10 | Battelle Energy Alliance, Llc | Methods for recovering a solvent from a fluid volume and methods of removing at least one compound from a nonpolar solvent |
US8308954B2 (en) * | 2008-09-25 | 2012-11-13 | Battelle Energy Alliance, Llc | Methods for recovering a polar solvent from a fluid stream contaminated with at least one polar impurity |
US8361174B2 (en) * | 2008-10-07 | 2013-01-29 | Sartec Corporation | Catalysts, systems, and methods for producing fuels and fuel additives from polyols |
US9102877B2 (en) * | 2008-11-12 | 2015-08-11 | Sartec Corporation | Systems and methods for producing fuels from biomass |
US9957464B2 (en) | 2013-06-11 | 2018-05-01 | Renewable Energy Group, Inc. | Methods and devices for producing 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 |
US9790523B2 (en) | 2014-03-04 | 2017-10-17 | White Dog Labs, Inc. | Energy efficient batch recycle method for the production of biomolecules |
FR3060001B1 (fr) * | 2016-12-08 | 2020-05-01 | Arkema France | Procede de fabrication d'esters (meth)acryliques |
US10239812B2 (en) | 2017-04-27 | 2019-03-26 | Sartec Corporation | Systems and methods for synthesis of phenolics and ketones |
US10696923B2 (en) | 2018-02-07 | 2020-06-30 | Sartec Corporation | Methods and apparatus for producing alkyl esters from lipid feed stocks, alcohol feedstocks, and acids |
US10544381B2 (en) | 2018-02-07 | 2020-01-28 | Sartec Corporation | Methods and apparatus for producing alkyl esters from a reaction mixture containing acidified soap stock, alcohol feedstock, and acid |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2271619A (en) | 1939-04-19 | 1942-02-03 | Du Pont | Process of making pure soaps |
US2360844A (en) | 1941-11-26 | 1944-10-24 | Du Pont | Preparation of detergents |
US4675132A (en) * | 1985-03-28 | 1987-06-23 | The United States Of America As Represented By The Secretary Of Commerce | Polyunsaturated fatty acids from fish oils |
AU632847B2 (en) * | 1989-09-08 | 1993-01-14 | Siegfried Peter | Process for preparing pure monoglycerides, pure diglycerides and/or pure triglycerides |
JPH07304977A (ja) * | 1994-05-12 | 1995-11-21 | Sanei Gen F F I Inc | 安定性の優れたカロテノイド色素の製造法 |
-
1996
- 1996-09-19 DE DE19638460A patent/DE19638460A1/de not_active Withdrawn
-
1997
- 1997-09-05 IN IN521DE1997 patent/IN190261B/en unknown
- 1997-09-11 HU HU0000100A patent/HUP0000100A3/hu unknown
- 1997-09-11 WO PCT/EP1997/004978 patent/WO1998012169A1/de not_active Application Discontinuation
- 1997-09-11 CN CN97198064A patent/CN1230945A/zh active Pending
- 1997-09-11 CA CA002264558A patent/CA2264558A1/en not_active Abandoned
- 1997-09-11 JP JP10514261A patent/JP2001500908A/ja active Pending
- 1997-09-11 DE DE59700863T patent/DE59700863D1/de not_active Expired - Fee Related
- 1997-09-11 BR BR9713206-3A patent/BR9713206A/pt unknown
- 1997-09-11 AT AT97942914T patent/ATE187712T1/de not_active IP Right Cessation
- 1997-09-11 PL PL97331700A patent/PL331700A1/xx unknown
- 1997-09-11 IL IL12861297A patent/IL128612A0/xx unknown
- 1997-09-11 EP EP97942914A patent/EP0931051B1/de not_active Expired - Lifetime
- 1997-09-11 AU AU44579/97A patent/AU726032B2/en not_active Ceased
- 1997-09-11 ES ES97942914T patent/ES2142173T3/es not_active Expired - Lifetime
- 1997-09-11 CZ CZ99582A patent/CZ58299A3/cs unknown
- 1997-09-11 US US09/269,090 patent/US6211390B1/en not_active Expired - Fee Related
- 1997-09-11 TR TR1999/00554T patent/TR199900554T2/xx unknown
- 1997-09-18 ID IDP973219A patent/ID18276A/id unknown
- 1997-09-19 MY MYPI97004380A patent/MY133748A/en unknown
- 1997-09-19 AR ARP970104316A patent/AR008459A1/es not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CZ58299A3 (cs) | 1999-07-14 |
HUP0000100A3 (en) | 2001-06-28 |
WO1998012169A1 (de) | 1998-03-26 |
DE59700863D1 (de) | 2000-01-20 |
ES2142173T3 (es) | 2000-04-01 |
IN190261B (pt) | 2003-07-05 |
ID18276A (id) | 1998-03-19 |
PL331700A1 (en) | 1999-08-02 |
JP2001500908A (ja) | 2001-01-23 |
DE19638460A1 (de) | 1998-03-26 |
IL128612A0 (en) | 2000-01-31 |
HUP0000100A2 (hu) | 2000-05-28 |
CN1230945A (zh) | 1999-10-06 |
TR199900554T2 (xx) | 1999-06-21 |
AU726032B2 (en) | 2000-10-26 |
CA2264558A1 (en) | 1998-03-26 |
AU4457997A (en) | 1998-04-14 |
EP0931051B1 (de) | 1999-12-15 |
MY133748A (en) | 2007-11-30 |
AR008459A1 (es) | 2000-01-19 |
EP0931051A1 (de) | 1999-07-28 |
US6211390B1 (en) | 2001-04-03 |
ATE187712T1 (de) | 2000-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 5A , 6A , 7A E 8A ANUIDADES. |