DK0494177T3 - Kontinuerlig fremgangsmåde til fremstilling af lavere alkylestere - Google Patents
Kontinuerlig fremgangsmåde til fremstilling af lavere alkylestereInfo
- Publication number
- DK0494177T3 DK0494177T3 DK90913700.2T DK90913700T DK0494177T3 DK 0494177 T3 DK0494177 T3 DK 0494177T3 DK 90913700 T DK90913700 T DK 90913700T DK 0494177 T3 DK0494177 T3 DK 0494177T3
- Authority
- DK
- Denmark
- Prior art keywords
- stage
- continuous process
- lower alkyl
- alkyl esters
- reactors
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/2415—Tubular reactors
- B01J19/242—Tubular reactors in series
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
- B01J2219/00103—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor in a heat exchanger separate from the reactor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00164—Controlling or regulating processes controlling the flow
- B01J2219/00166—Controlling or regulating processes controlling the flow controlling the residence time inside the reactor vessel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00168—Controlling or regulating processes controlling the viscosity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00171—Controlling or regulating processes controlling the density
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Liquid Carbonaceous Fuels (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3932514A DE3932514A1 (de) | 1989-09-29 | 1989-09-29 | Kontinuierliches verfahren zum herstellen niederer alkylester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK0494177T3 true DK0494177T3 (da) | 1996-07-15 |
Family
ID=6390460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK90913700.2T DK0494177T3 (da) | 1989-09-29 | 1990-09-21 | Kontinuerlig fremgangsmåde til fremstilling af lavere alkylestere |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP0494177B1 (es) |
| JP (1) | JPH05500505A (es) |
| KR (1) | KR920703771A (es) |
| AT (1) | ATE135036T1 (es) |
| BR (1) | BR9007689A (es) |
| DE (2) | DE3932514A1 (es) |
| DK (1) | DK0494177T3 (es) |
| ES (1) | ES2083462T3 (es) |
| MY (1) | MY107286A (es) |
| WO (1) | WO1991005034A1 (es) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT394374B (de) * | 1990-06-29 | 1992-03-25 | Wimmer Theodor | Verfahren zur herstellung von fettsaeureestern niederer alkohole |
| DE4123928A1 (de) * | 1991-07-19 | 1993-01-21 | Metallgesellschaft Ag | Verfahren zum erzeugen von fettsaeure-methylester oder fettsaeure-aethylester und glycerin durch umesterung von oelen oder fetten |
| DE4209779C1 (es) * | 1992-03-26 | 1993-07-15 | Oelmuehle Leer Connemann Gmbh & Co., 2950 Leer, De | |
| DE4422858C1 (de) | 1994-06-30 | 1995-07-27 | Henkel Kgaa | Ungesättigte Fettalkohole mit verbessertem Kälteverhalten |
| DE4436517C1 (de) * | 1994-10-13 | 1995-10-26 | Metallgesellschaft Ag | Verfahren zum Erzeugen von Fettsäure-Methylester oder Fettsäure-Äthylester und Glycerin durch Umesterung von Öl oder Fett |
| DE19510098A1 (de) * | 1995-03-20 | 1996-09-26 | Henkel Kgaa | Verfahren zum Gewinnen von Carotin aus Palmöl |
| CN1117063C (zh) * | 1997-11-24 | 2003-08-06 | 能源环境技术股份有限公司 | 生产脂肪酸甲酯的方法及其生产设备 |
| DE19810440C1 (de) * | 1998-03-11 | 1999-09-23 | Dhw Deutsche Hydrierwerke Gmbh | Verfahren zur Herstellung von ungesättigten Fettalkoholen aus Lauricölen |
| DE19956599C2 (de) | 1999-11-25 | 2003-11-13 | Cognis Deutschland Gmbh | Verfahren zur Herstellung von entsäuerten Triglyceriden |
| DE10038442A1 (de) | 2000-08-07 | 2002-02-21 | Cognis Deutschland Gmbh | Verfahren zur Gewinnung von Sterinen aus fettsäurehaltigen Rückständen |
| DE10043644A1 (de) * | 2000-09-05 | 2002-03-28 | Goes Ges Fuer Forschung Und Te | Verfahren zur kontinuierlichen Herstellung von Biomethanol- und Bioethanoldiesel in Kleinstanlagen |
| DE10043575A1 (de) * | 2000-09-05 | 2002-03-28 | Biodiesel Plants Res & Enginee | Verfahren zur kontinuierlichen Herstellung eines als Kraft- und/oder Brennstoff geeigneten Fettsäurealkylestergemisches sowie Verwendung des Fettsäurealkylesters als Kraft- bzw. Brennstoff |
| DE20113126U1 (de) * | 2001-08-14 | 2001-11-22 | Berger, Bruno, Braunau | Umesterungsvorrichtung mit Schrägrohrreaktor |
| DE10164274B4 (de) * | 2001-12-27 | 2005-12-29 | Energietechnik Leipzig Gmbh | Verfahren und Vorrichtung zur kontinuierlichen Extraktion von freien Fettsäuren, Tocopherolen und/oder Sterolen aus nativen Ölen und zur Umesterung nativer Öle |
| DE10210432A1 (de) * | 2002-03-09 | 2003-09-18 | Dracowo Forschungs Und Entwick | Verfahren zur kontinuierlichen Herstellung von Biomethanoldiesel |
| ES2278533B1 (es) * | 2006-01-20 | 2008-07-01 | Biodiesel De Andalucia 2004, S.A. | Procedimiento para la obtencion de un biodiesel a partir de aceites vegetales de grado de acidez variable en sistema continuo y combustible biodiesel obtenido. |
| WO2008049260A2 (de) * | 2006-10-27 | 2008-05-02 | Mecan Ecosystems Ag | Verfahren zur herstellung von fettsäureestern |
| US8070836B2 (en) | 2007-10-16 | 2011-12-06 | Wayne State University | Combined homogeneous and heterogeneous catalytic transesterification process for biodiesel production |
| 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 |
| US8895764B2 (en) | 2008-05-19 | 2014-11-25 | Wayne State University | ZnO nanoparticle catalysts for use in biodiesel production 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 |
| DE102009006777A1 (de) | 2009-01-30 | 2010-08-05 | Wolfgang F. Prof. Dr. Hölderich | Verfahren zur Herstellung von Fettsäureestern und Glycerin durch Umesterung von pflanzlichen und tierischen Fetten und Ölen |
| EP4071226A1 (en) | 2021-04-08 | 2022-10-12 | AT Agrar-Technik Int. GmbH | Process for producing fatty acid alkyl esters |
| WO2024017722A1 (en) | 2022-07-21 | 2024-01-25 | Basf Se | Mixed alkoxide catalyst for biodiesel production |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2360844A (en) * | 1941-11-26 | 1944-10-24 | Du Pont | Preparation of detergents |
| GB634411A (en) * | 1946-07-16 | 1950-03-22 | Unilever Ltd | Method of treating low-grade fatty stock to form alkyl esters therefrom |
| JPS5665097A (en) * | 1979-05-30 | 1981-06-02 | Lion Corp | Manufacture of fatty acid lower alcohol ester |
| EP0131991B1 (de) * | 1983-07-12 | 1986-12-03 | Metallgesellschaft Ag | Kontinuierliches Alkoholyseverfahren |
-
1989
- 1989-09-29 DE DE3932514A patent/DE3932514A1/de not_active Withdrawn
-
1990
- 1990-09-21 EP EP90913700A patent/EP0494177B1/de not_active Expired - Lifetime
- 1990-09-21 BR BR909007689A patent/BR9007689A/pt not_active Application Discontinuation
- 1990-09-21 JP JP2512859A patent/JPH05500505A/ja active Pending
- 1990-09-21 DE DE59010183T patent/DE59010183D1/de not_active Expired - Lifetime
- 1990-09-21 WO PCT/EP1990/001611 patent/WO1991005034A1/de active IP Right Grant
- 1990-09-21 MY MYPI90001640A patent/MY107286A/en unknown
- 1990-09-21 DK DK90913700.2T patent/DK0494177T3/da active
- 1990-09-21 AT AT90913700T patent/ATE135036T1/de not_active IP Right Cessation
- 1990-09-21 ES ES90913700T patent/ES2083462T3/es not_active Expired - Lifetime
- 1990-09-21 KR KR1019920700200A patent/KR920703771A/ko active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| EP0494177B1 (de) | 1996-03-06 |
| EP0494177A1 (de) | 1992-07-15 |
| DE59010183D1 (de) | 1996-04-11 |
| BR9007689A (pt) | 1992-07-21 |
| MY107286A (en) | 1995-10-31 |
| ES2083462T3 (es) | 1996-04-16 |
| KR920703771A (ko) | 1992-12-18 |
| WO1991005034A1 (de) | 1991-04-18 |
| JPH05500505A (ja) | 1993-02-04 |
| DE3932514A1 (de) | 1991-04-18 |
| ATE135036T1 (de) | 1996-03-15 |
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