AR070952A1 - Procedimiento para la esterificacion catalizada heterogeneamente de acidos grasos - Google Patents

Procedimiento para la esterificacion catalizada heterogeneamente de acidos grasos

Info

Publication number
AR070952A1
AR070952A1 ARP080104720A ARP080104720A AR070952A1 AR 070952 A1 AR070952 A1 AR 070952A1 AR P080104720 A ARP080104720 A AR P080104720A AR P080104720 A ARP080104720 A AR P080104720A AR 070952 A1 AR070952 A1 AR 070952A1
Authority
AR
Argentina
Prior art keywords
fatty acids
kgòh
heterogenely
procedure
eventually
Prior art date
Application number
ARP080104720A
Other languages
English (en)
Original Assignee
Bayer Technology Services Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE102007052064A external-priority patent/DE102007052064A1/de
Priority claimed from DE102008007431A external-priority patent/DE102008007431A1/de
Application filed by Bayer Technology Services Gmbh filed Critical Bayer Technology Services Gmbh
Publication of AR070952A1 publication Critical patent/AR070952A1/es

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

Reivindicacion 1: Procedimiento para reducir el contenido de ácidos grasos libres en sustancias de partida, caracterizado por al menos las etapas de 1) conversion de los ácidos grasos libres con alcoholes a temperaturas de entre 60 y 120°C usando catalizadores de resina de intercambio ionico heterogéneos ácidos, 2) eventualmente, separacion de agua, así como eventualmente alcohol al menos en parte junto con este, 3) eventualmente ulterior conversion de los ácidos grasos libres con alcoholes a temperaturas de entre 60 y 120°C usando catalizadores de resina de intercambio ionico heterogéneos ácidos. Reivindicacion 15: Procedimiento de acuerdo con una de las reivindicaciones precedentes, caracterizado porque hay una carga de catalizador de 0,1 a 10 kg/kgòh, con preferencia de 0,15 a 5 kg/kgòh, con preferencia especial una carga de catalizador de 0,2 a 3 kg/kgòh.
ARP080104720A 2007-10-30 2008-10-29 Procedimiento para la esterificacion catalizada heterogeneamente de acidos grasos AR070952A1 (es)

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
AR070952A1 true AR070952A1 (es) 2010-05-19

Family

ID=40282276

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP080104720A AR070952A1 (es) 2007-10-30 2008-10-29 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)

* Cited by examiner, † Cited by third party
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
WO2016054597A1 (en) * 2014-10-03 2016-04-07 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)

* Cited by examiner, † Cited by third party
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
WO2006133437A1 (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

Also Published As

Publication number Publication date
AU2008318000A1 (en) 2009-05-07
CR11401A (es) 2010-11-02
CA2703811A1 (en) 2009-05-07
MX2010004637A (es) 2010-05-14
SV2010003552A (es) 2011-02-21
WO2009056230A1 (de) 2009-05-07
CO6270373A2 (es) 2011-04-20
US8536357B2 (en) 2013-09-17
ZA201002940B (en) 2011-07-27
TW200946673A (en) 2009-11-16
CN101842472B (zh) 2014-01-29
CN101842472A (zh) 2010-09-22
EP2205709A1 (de) 2010-07-14
EA201000583A1 (ru) 2010-10-29
IL204737A0 (en) 2010-11-30
NZ584969A (en) 2012-05-25
UY31414A1 (es) 2009-03-02
BRPI0818795A8 (pt) 2016-04-26
CL2008003098A1 (es) 2009-12-18
US20090294358A1 (en) 2009-12-03
BRPI0818795A2 (pt) 2015-04-22
NI201000074A (es) 2010-09-23

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