AR066496A1 - Proceso para preparar esteres de acidos grasos a partir de aceites gliceridos pre-tratados - Google Patents
Proceso para preparar esteres de acidos grasos a partir de aceites gliceridos pre-tratadosInfo
- Publication number
- AR066496A1 AR066496A1 ARP080101958A ARP080101958A AR066496A1 AR 066496 A1 AR066496 A1 AR 066496A1 AR P080101958 A ARP080101958 A AR P080101958A AR P080101958 A ARP080101958 A AR P080101958A AR 066496 A1 AR066496 A1 AR 066496A1
- Authority
- AR
- Argentina
- Prior art keywords
- treated
- glicered
- esteres
- oils
- preparing
- 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
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/02—Liquid carbonaceous fuels essentially based on components consisting of carbon, hydrogen, and oxygen only
- C10L1/026—Liquid carbonaceous fuels essentially based on components consisting of carbon, hydrogen, and oxygen only for compression ignition
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/18—Organic compounds containing oxygen
- C10L1/19—Esters ester radical containing compounds; ester ethers; carbonic acid esters
-
- 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
- C11C1/00—Preparation of fatty acids from fats, fatty oils, or waxes; Refining the fatty acids
- C11C1/08—Refining
-
- 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)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Microbiology (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Fats And Perfumes (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Se provee un proceso para formar ésteres de ácido graso de alcoholes de alquilo C1-4 mediante transesterificacion alcalina de un aceite glicérido, que comprende las etapas de: (a) proveer un aceite glicérido con un contenido de ácido graso libreinferior a 2%, más preferiblemente inferior a 0,5% en peso, expresado como ácido oleico; (b) mezclar dicho aceite glicérido con al menos una parte de una o más fases alcoholicas que se originan a partir de la transesterificacion alcalina referidaanteriormente: (c) separar la mezcla así formada en una fase alcoholica, pesada y una fase grasa pre-tratada, liviana; y (d) transesterificar dicha fase grasa pre-tratada con dichos alcoholes de alquilo C1-4.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0709100.2A GB0709100D0 (en) | 2007-05-11 | 2007-05-11 | Process for preparing fatty acid esters from pre-treated glyceride oils |
Publications (1)
Publication Number | Publication Date |
---|---|
AR066496A1 true AR066496A1 (es) | 2009-08-26 |
Family
ID=38219251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP080101958A AR066496A1 (es) | 2007-05-11 | 2008-05-08 | Proceso para preparar esteres de acidos grasos a partir de aceites gliceridos pre-tratados |
Country Status (5)
Country | Link |
---|---|
US (1) | US20080287697A1 (es) |
EP (1) | EP1990398A1 (es) |
AR (1) | AR066496A1 (es) |
BR (1) | BRPI0801378A2 (es) |
GB (1) | GB0709100D0 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008036287A1 (en) * | 2006-09-19 | 2008-03-27 | Best Energies, Inc. | Biodiesel processes in the presence of free fatty acids and biodiesel producer compositions |
WO2011145106A2 (en) * | 2010-05-18 | 2011-11-24 | Premananda Das | Degummed and transesterified oil of olax scandens as bio- additive |
GB2490324B (en) | 2011-04-21 | 2014-06-11 | Desmet Ballestra Engineering S A Nv | Improved enzyme interesterification process |
JP6457839B2 (ja) * | 2015-02-27 | 2019-01-23 | 関西化学機械製作株式会社 | 改質油脂の製造方法およびそれを用いた脂肪酸エステルの製造方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19925871A1 (de) | 1999-06-07 | 2000-12-21 | At Agrar Technik Gmbh | Verfahren zur Herstellung von Fettsäureestern einwertiger Alkylalkohole und deren Verwendung |
WO2002046339A2 (de) * | 2000-12-04 | 2002-06-13 | Dr. Frische Gmbh | Verfahren zur vorbehandlung von rohölen und rohfetten für eine herstellung von fettsäureestern |
EP1894913A1 (en) * | 2006-08-21 | 2008-03-05 | Desmet Ballestra Oleo s.p.a. | Production of esters of fatty acids and lower alcohols |
WO2008036287A1 (en) | 2006-09-19 | 2008-03-27 | Best Energies, Inc. | Biodiesel processes in the presence of free fatty acids and biodiesel producer compositions |
-
2007
- 2007-05-11 GB GBGB0709100.2A patent/GB0709100D0/en not_active Ceased
-
2008
- 2008-05-08 AR ARP080101958A patent/AR066496A1/es unknown
- 2008-05-09 EP EP08075478A patent/EP1990398A1/en not_active Withdrawn
- 2008-05-09 US US12/149,887 patent/US20080287697A1/en not_active Abandoned
- 2008-05-12 BR BRPI0801378-0A patent/BRPI0801378A2/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1990398A1 (en) | 2008-11-12 |
GB0709100D0 (en) | 2007-06-20 |
BRPI0801378A2 (pt) | 2009-01-06 |
US20080287697A1 (en) | 2008-11-20 |
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Legal Events
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FB | Suspension of granting procedure |