CO6270373A2 - Procedimiento para la esterificacion catalizada heterogeneamente de acidos grasos - Google Patents
Procedimiento para la esterificacion catalizada heterogeneamente de acidos grasosInfo
- Publication number
- CO6270373A2 CO6270373A2 CO10050351A CO10050351A CO6270373A2 CO 6270373 A2 CO6270373 A2 CO 6270373A2 CO 10050351 A CO10050351 A CO 10050351A CO 10050351 A CO10050351 A CO 10050351A CO 6270373 A2 CO6270373 A2 CO 6270373A2
- Authority
- CO
- Colombia
- Prior art keywords
- fatty acids
- free fatty
- ion exchange
- heterogeneous ion
- alcohols
- Prior art date
Links
Classifications
-
- 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
-
- 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)
- Catalysts (AREA)
- Fats And Perfumes (AREA)
Abstract
La invencion se refiere a un procedimiento para la esterificacion de acidos grasos libres en grasas vegetales y animales con alcoholes en catalizadores de resina de intercambio ionico heterogéneos acidos a temperaturas de 60 a 120°C.1.- Procedimiento para la reduccion del contenido de acidos grasos libres en materiales de partida, caracterizado al menos por las etapas de 1) conversion de los acidos grasos libres con alcoholes a temperaturas entre 60 y 120°C usando catalizadores de resina de intercambio ionico heterogéneos acidos, 2) eventualmente separacion del agua asi como eventualmente del alcohol al menos parcialmente junto con ésta, 3) eventualmente conversion adicional de los acidos grasos libres con alcoholes a temperaturas entre 60 y 120°C usando catalizadores de resina de intercambio ionico heterogéneos acidos.2.- Procedimiento seg·n la reivindicacion 1, caracterizado porque en la conversion seg·n la etapa 1) esta presente en la zona de reaccion el catalizador de resina de intercambio ionico heterogéneo acido en una fase alcoholica continua en la que se presentan finamente divididos los acidos grasos libres.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007052064A DE102007052064A1 (de) | 2007-10-30 | 2007-10-30 | Verfahren zur heterogen katalysierten Veresterung von Fettsäuren |
DE102008007431A DE102008007431A1 (de) | 2008-02-01 | 2008-02-01 | Verbessertes Verfahren zur heterogen katalysierten Veresterung von Fettsäuren |
Publications (1)
Publication Number | Publication Date |
---|---|
CO6270373A2 true CO6270373A2 (es) | 2011-04-20 |
Family
ID=40282276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CO10050351A CO6270373A2 (es) | 2007-10-30 | 2010-04-28 | Procedimiento para la esterificacion catalizada heterogeneamente de acidos grasos |
Country Status (20)
Country | Link |
---|---|
US (1) | US8536357B2 (es) |
EP (1) | EP2205709A1 (es) |
CN (1) | CN101842472B (es) |
AR (1) | AR070952A1 (es) |
AU (1) | AU2008318000A1 (es) |
BR (1) | BRPI0818795A8 (es) |
CA (1) | CA2703811A1 (es) |
CL (1) | CL2008003098A1 (es) |
CO (1) | CO6270373A2 (es) |
CR (1) | CR11401A (es) |
EA (1) | EA201000583A1 (es) |
IL (1) | IL204737A0 (es) |
MX (1) | MX2010004637A (es) |
NI (1) | NI201000074A (es) |
NZ (1) | NZ584969A (es) |
SV (1) | SV2010003552A (es) |
TW (1) | TW200946673A (es) |
UY (1) | UY31414A1 (es) |
WO (1) | WO2009056230A1 (es) |
ZA (1) | ZA201002940B (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2010296982A1 (en) * | 2009-09-15 | 2012-04-19 | Council Of Scientific & Industrial Research | A process for conversion of low cost and high FFA oils to biodiesel |
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 |
US8580119B1 (en) | 2012-11-27 | 2013-11-12 | Menlo Energy Management, LLC | Transesterification of biodiesel feedstock with solid heterogeneous catalyst |
US8629291B1 (en) * | 2012-11-27 | 2014-01-14 | Menlo Energy Management, LLC | Esterification of biodiesel feedstock with solid heterogeneous catalyst |
US8957242B2 (en) | 2013-03-15 | 2015-02-17 | Renewable Energy Group, Inc. | Dual catalyst esterification |
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 |
US10087397B2 (en) * | 2014-10-03 | 2018-10-02 | Flint Hills Resources, Lp | System and methods for making bioproducts |
ITUB20153130A1 (it) * | 2015-08-14 | 2017-02-14 | Pharmanutra S P A | Acidi grassi cetilati, impianto per la loro preparazione e relativo uso |
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 |
CN116478374A (zh) * | 2023-03-15 | 2023-07-25 | 河北隆海生物能源股份有限公司 | 一种磺酸功能化多孔有机聚合材料及其制备方法与应用 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US20060245949A1 (en) | 2005-04-13 | 2006-11-02 | Par Technologies, Llc | Electromagnetically bonded pumps and pump subassemblies and methods of fabrication |
AU2006254851A1 (en) * | 2005-06-09 | 2006-12-14 | Biosphere Environmental Energy Llc | Systems and methods for esterification and transesterification of fats and oils |
ITMI20060082A1 (it) * | 2006-01-19 | 2007-07-20 | Maurizio Germani | Processo per la preparazione di biodiesel |
-
2008
- 2008-10-16 EP EP08845101A patent/EP2205709A1/de not_active Withdrawn
- 2008-10-16 NZ NZ584969A patent/NZ584969A/en not_active IP Right Cessation
- 2008-10-16 AU AU2008318000A patent/AU2008318000A1/en not_active Abandoned
- 2008-10-16 BR BRPI0818795A patent/BRPI0818795A8/pt not_active IP Right Cessation
- 2008-10-16 EA EA201000583A patent/EA201000583A1/ru unknown
- 2008-10-16 CA CA2703811A patent/CA2703811A1/en not_active Abandoned
- 2008-10-16 WO PCT/EP2008/008762 patent/WO2009056230A1/de active Application Filing
- 2008-10-16 CN CN200880113757.4A patent/CN101842472B/zh not_active Expired - Fee Related
- 2008-10-16 MX MX2010004637A patent/MX2010004637A/es active IP Right Grant
- 2008-10-20 CL CL2008003098A patent/CL2008003098A1/es unknown
- 2008-10-21 UY UY31414A patent/UY31414A1/es not_active Application Discontinuation
- 2008-10-29 AR ARP080104720A patent/AR070952A1/es not_active Application Discontinuation
- 2008-10-29 TW TW097141494A patent/TW200946673A/zh unknown
-
2009
- 2009-01-30 US US12/362,775 patent/US8536357B2/en not_active Expired - Fee Related
-
2010
- 2010-03-25 IL IL204737A patent/IL204737A0/en unknown
- 2010-04-27 NI NI201000074A patent/NI201000074A/es unknown
- 2010-04-28 ZA ZA2010/02940A patent/ZA201002940B/en unknown
- 2010-04-28 CR CR11401A patent/CR11401A/es not_active Application Discontinuation
- 2010-04-28 SV SV2010003552A patent/SV2010003552A/es unknown
- 2010-04-28 CO CO10050351A patent/CO6270373A2/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP2205709A1 (de) | 2010-07-14 |
BRPI0818795A2 (pt) | 2015-04-22 |
NI201000074A (es) | 2010-09-23 |
NZ584969A (en) | 2012-05-25 |
AU2008318000A1 (en) | 2009-05-07 |
CN101842472B (zh) | 2014-01-29 |
SV2010003552A (es) | 2011-02-21 |
ZA201002940B (en) | 2011-07-27 |
CR11401A (es) | 2010-11-02 |
US20090294358A1 (en) | 2009-12-03 |
MX2010004637A (es) | 2010-05-14 |
TW200946673A (en) | 2009-11-16 |
EA201000583A1 (ru) | 2010-10-29 |
CL2008003098A1 (es) | 2009-12-18 |
BRPI0818795A8 (pt) | 2016-04-26 |
CA2703811A1 (en) | 2009-05-07 |
AR070952A1 (es) | 2010-05-19 |
CN101842472A (zh) | 2010-09-22 |
WO2009056230A1 (de) | 2009-05-07 |
UY31414A1 (es) | 2009-03-02 |
IL204737A0 (en) | 2010-11-30 |
US8536357B2 (en) | 2013-09-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Application granted |