AR071058A1 - Procedimiento continuo para la esterificacion heterogeneamente catalizada de acidos grasos - Google Patents
Procedimiento continuo para la esterificacion heterogeneamente catalizada de acidos grasosInfo
- Publication number
- AR071058A1 AR071058A1 ARP080104719A ARP080104719A AR071058A1 AR 071058 A1 AR071058 A1 AR 071058A1 AR P080104719 A ARP080104719 A AR P080104719A AR P080104719 A ARP080104719 A AR P080104719A AR 071058 A1 AR071058 A1 AR 071058A1
- Authority
- AR
- Argentina
- Prior art keywords
- fatty acids
- appropriate
- reaction
- starting material
- esterification
- Prior art date
Links
Classifications
-
- 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
- C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
-
- 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
- C11C3/10—Ester interchange
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Fats And Perfumes (AREA)
- Catalysts (AREA)
Abstract
Reivindicacion 1: Procedimiento continuo para la esterificacion de ácidos grasos libres contenidos en materiales de partida, caracterizado por como mínimo las etapas: 1) separacion de los ácidos grasos libres del material de partida restante por medio de un procedimiento habitual de desacidificacion, 2) en su caso, reaccion del material de partida restante desacidificado conforme a la etapa 1) en forma de una transesterificacion, obteniendo éster alquílico de ácidos grasos, 3) transformacion de los ácidos grasos libres con alcoholes, usando al menos un catalizador ácido en un lecho fijo, en forma de una reaccion de esterificacion, 4) en su caso, separacion del agua formada como producto derivado en la etapa 3), en su caso junto con al menos una parte del alcohol no transformado en la etapa 3), 5) en su caso, posterior transformacion del producto deshidratado obtenido de la etapa 4), en su caso con la adicion de más alcohol, usando como mínimo un catalizador ácido en un lecho fijo, en forma de una reaccion de esterificacion, 6) mezcla del producto de reaccion obtenido de la etapa 3) y/o, en su caso, del producto de reaccion obtenido de la etapa 5) con el material de partida restante obtenido de la etapa 1) y/o con los ésteres alquílicos de ácidos grasos obtenidos de la etapa 2).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007052065A DE102007052065A1 (de) | 2007-10-30 | 2007-10-30 | Kontinuierliches Verfahren zur heterogen katalysierten Veresterung von Fettsäuren |
Publications (1)
Publication Number | Publication Date |
---|---|
AR071058A1 true AR071058A1 (es) | 2010-05-26 |
Family
ID=40292442
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP080104719A AR071058A1 (es) | 2007-10-30 | 2008-10-29 | Procedimiento continuo para la esterificacion heterogeneamente catalizada de acidos grasos |
Country Status (22)
Country | Link |
---|---|
US (1) | US8299282B2 (es) |
EP (1) | EP2205708A1 (es) |
CN (1) | CN101842471B (es) |
AR (1) | AR071058A1 (es) |
AU (1) | AU2008318001A1 (es) |
BR (1) | BRPI0819144A8 (es) |
CA (1) | CA2703813A1 (es) |
CO (1) | CO6270372A2 (es) |
CR (1) | CR11400A (es) |
DE (1) | DE102007052065A1 (es) |
EA (1) | EA018797B1 (es) |
HN (1) | HN2010000893A (es) |
IL (1) | IL204938A (es) |
MX (1) | MX2010004519A (es) |
NI (1) | NI201000073A (es) |
NZ (1) | NZ584970A (es) |
PA (1) | PA8799301A1 (es) |
PE (1) | PE20090934A1 (es) |
SV (1) | SV2010003551A (es) |
UY (1) | UY31390A1 (es) |
WO (1) | WO2009056231A1 (es) |
ZA (1) | ZA201002942B (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2522712A1 (en) * | 2011-05-13 | 2012-11-14 | Cognis IP Management GmbH | Process for obtaining fatty acid lower alkyl esters from unrefined fats and oils |
US8957242B2 (en) | 2013-03-15 | 2015-02-17 | Renewable Energy Group, Inc. | Dual catalyst esterification |
DK3011041T3 (da) * | 2013-06-19 | 2020-05-18 | Argent Energy Uk Ltd | Biodieselsammensætning og dermed forbundet fremgangsmåde og produkter |
FR3015515B1 (fr) | 2013-12-19 | 2016-02-05 | IFP Energies Nouvelles | Procede de pretraitement d'huiles vegetales par catalyse heterogene de l'esterification des acides gras |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB384715A (en) * | 1931-08-31 | 1932-12-15 | Ig Farbenindustrie Ag | Apparatus for carrying out the manufacture and production of neutral products from oiats |
FR1593995A (es) | 1968-12-04 | 1970-06-01 | Beyl J | |
JPS6042495A (ja) * | 1983-08-17 | 1985-03-06 | 日清製油株式会社 | 油脂脱臭留出物のメチルエステル化法 |
DE3501761A1 (de) | 1985-01-21 | 1986-07-24 | Henkel KGaA, 4000 Düsseldorf | Verfahren zur vorveresterung freier fettsaeuren in rohfetten und/oder -oelen |
DE19600025C2 (de) | 1996-01-03 | 1998-12-03 | Henkel Kgaa | Verfahren zur Herstellung von Fettstoffen |
JP4156486B2 (ja) * | 2003-10-14 | 2008-09-24 | 花王株式会社 | 脂肪酸エステルの製造法 |
ITMI20060082A1 (it) * | 2006-01-19 | 2007-07-20 | Maurizio Germani | Processo per la preparazione di biodiesel |
ITMI20060279A1 (it) * | 2006-02-15 | 2007-08-16 | Aser S R L | Procedimento per deacidificare oli e-o grassi |
CN1865401A (zh) * | 2006-06-19 | 2006-11-22 | 菏泽华瑞油脂有限责任公司 | 高酸价棉籽油制取生物柴油的方法 |
CN101016473B (zh) * | 2007-03-02 | 2012-04-18 | 安徽省粮油科学研究所 | 劣质油生产生物燃料油的方法 |
CN101058734B (zh) * | 2007-05-31 | 2010-12-01 | 张付舜 | 工业化微波合成生物柴油的装置及其方法 |
-
2007
- 2007-10-30 DE DE102007052065A patent/DE102007052065A1/de not_active Withdrawn
-
2008
- 2008-10-14 UY UY31390A patent/UY31390A1/es not_active Application Discontinuation
- 2008-10-16 CN CN200880113695.7A patent/CN101842471B/zh not_active Expired - Fee Related
- 2008-10-16 AU AU2008318001A patent/AU2008318001A1/en not_active Abandoned
- 2008-10-16 PA PA20088799301A patent/PA8799301A1/es unknown
- 2008-10-16 EA EA201000582A patent/EA018797B1/ru not_active IP Right Cessation
- 2008-10-16 US US12/738,115 patent/US8299282B2/en not_active Expired - Fee Related
- 2008-10-16 CA CA2703813A patent/CA2703813A1/en not_active Abandoned
- 2008-10-16 NZ NZ584970A patent/NZ584970A/en not_active IP Right Cessation
- 2008-10-16 MX MX2010004519A patent/MX2010004519A/es active IP Right Grant
- 2008-10-16 WO PCT/EP2008/008763 patent/WO2009056231A1/de active Application Filing
- 2008-10-16 EP EP08844944A patent/EP2205708A1/de not_active Withdrawn
- 2008-10-16 BR BRPI0819144A patent/BRPI0819144A8/pt not_active IP Right Cessation
- 2008-10-17 PE PE2008001787A patent/PE20090934A1/es not_active Application Discontinuation
- 2008-10-29 AR ARP080104719A patent/AR071058A1/es not_active Application Discontinuation
-
2010
- 2010-04-08 IL IL204938A patent/IL204938A/en not_active IP Right Cessation
- 2010-04-27 NI NI201000073A patent/NI201000073A/es unknown
- 2010-04-28 ZA ZA2010/02942A patent/ZA201002942B/en unknown
- 2010-04-28 CO CO10050348A patent/CO6270372A2/es active IP Right Grant
- 2010-04-28 CR CR11400A patent/CR11400A/es not_active Application Discontinuation
- 2010-04-28 HN HN2010000893A patent/HN2010000893A/es unknown
- 2010-04-28 SV SV2010003551A patent/SV2010003551A/es not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CO6270372A2 (es) | 2011-04-20 |
BRPI0819144A8 (pt) | 2016-04-26 |
EA201000582A1 (ru) | 2010-10-29 |
AU2008318001A1 (en) | 2009-05-07 |
IL204938A (en) | 2013-12-31 |
NZ584970A (en) | 2012-06-29 |
PA8799301A1 (es) | 2009-06-23 |
BRPI0819144A2 (es) | 2009-05-07 |
CA2703813A1 (en) | 2009-05-07 |
US8299282B2 (en) | 2012-10-30 |
HN2010000893A (es) | 2013-06-24 |
EP2205708A1 (de) | 2010-07-14 |
EA018797B1 (ru) | 2013-10-30 |
MX2010004519A (es) | 2010-05-14 |
PE20090934A1 (es) | 2009-07-24 |
DE102007052065A1 (de) | 2009-05-07 |
CN101842471A (zh) | 2010-09-22 |
NI201000073A (es) | 2010-09-23 |
US20100249442A1 (en) | 2010-09-30 |
SV2010003551A (es) | 2011-08-11 |
IL204938A0 (en) | 2010-11-30 |
WO2009056231A1 (de) | 2009-05-07 |
CN101842471B (zh) | 2014-12-10 |
CR11400A (es) | 2010-11-02 |
UY31390A1 (es) | 2009-05-29 |
ZA201002942B (en) | 2011-07-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA | Abandonment or withdrawal |