PH16730A - A process for preparing lower alcohol esters of fatty acids - Google Patents

A process for preparing lower alcohol esters of fatty acids

Info

Publication number
PH16730A
PH16730A PH20886A PH20886A PH16730A PH 16730 A PH16730 A PH 16730A PH 20886 A PH20886 A PH 20886A PH 20886 A PH20886 A PH 20886A PH 16730 A PH16730 A PH 16730A
Authority
PH
Philippines
Prior art keywords
fatty acids
lower alcohol
alcohol esters
preparing lower
preparing
Prior art date
Application number
PH20886A
Other languages
English (en)
Inventor
Kawahara Yoshiharu
Original Assignee
Kao Corp
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
Application filed by Kao Corp filed Critical Kao Corp
Publication of PH16730A publication Critical patent/PH16730A/en

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
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B3/00—Refining fats or fatty oils
    • C11B3/02—Refining fats or fatty oils by chemical reaction
    • 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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/10—Feedstock materials
    • C10G2300/1003—Waste materials
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/10—Feedstock materials
    • C10G2300/1011—Biomass
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/04—Diesel oil
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P30/00—Technologies relating to oil refining and petrochemical industry
    • Y02P30/20—Technologies relating to oil refining and petrochemical industry using bio-feedstock

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Microbiology (AREA)
  • Fats And Perfumes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
PH20886A 1977-03-17 1978-03-15 A process for preparing lower alcohol esters of fatty acids PH16730A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52029709A JPS6025478B2 (ja) 1977-03-17 1977-03-17 脂肪酸低級アルコ−ルエステルの製造法

Publications (1)

Publication Number Publication Date
PH16730A true PH16730A (en) 1984-01-25

Family

ID=12283626

Family Applications (1)

Application Number Title Priority Date Filing Date
PH20886A PH16730A (en) 1977-03-17 1978-03-15 A process for preparing lower alcohol esters of fatty acids

Country Status (6)

Country Link
US (1) US4164506A (es)
JP (1) JPS6025478B2 (es)
ES (1) ES467996A1 (es)
GB (1) GB1572072A (es)
MY (1) MY8700911A (es)
PH (1) PH16730A (es)

Families Citing this family (92)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55149395A (en) * 1979-05-09 1980-11-20 Kao Corp Continuous purification of oil and fat
JPS5665097A (en) * 1979-05-30 1981-06-02 Lion Corp Manufacture of fatty acid lower alcohol ester
EP0070492B1 (de) * 1981-07-20 1987-01-28 Henkel Kommanditgesellschaft auf Aktien Verfahren zur Herstellung von Fettsäurealkylestern mit verbesserter Verarbeitbarkeit
DE3319590A1 (de) * 1983-05-30 1984-12-06 Henkel KGaA, 4000 Düsseldorf Verfahren zur herstellung von fettsaeureestern kurzkettiger aliphatischer alkohole aus freie fettsaeuren enthaltenden fetten und/oder oelen
GB8329316D0 (en) * 1983-11-03 1983-12-07 Inst Penyelidikan Minyak Kelap Esterification of carboxylic acids
DE3444893A1 (de) * 1984-12-08 1986-06-12 Henkel KGaA, 4000 Düsseldorf Verfahren zur herstellung von fettsaeuremethylestern
DE3501761A1 (de) * 1985-01-21 1986-07-24 Henkel KGaA, 4000 Düsseldorf Verfahren zur vorveresterung freier fettsaeuren in rohfetten und/oder -oelen
FR2577569B1 (fr) * 1985-02-15 1987-03-20 Inst Francais Du Petrole Procede de fabrication d'une composition d'esters d'acide gras utilisables comme carburant de substitution du gazole avec de l'alcool ethylique hydrate et composition d'esters ainsi formes
FR2577938B1 (fr) * 1985-02-27 1988-09-16 Inst Nal Polytechnique Procede de neutralisation d'huiles brutes et application pour l'obtention d'ester d'alcool en vue notamment de fabriquer un carburant
IT1205043B (it) * 1987-05-28 1989-03-10 Innova Di Ridolfi Flora & C S Procedimento per l'estrazione di esteri di acidi grassi poliinsaturi da olii di pesce e composizioni farmaceutiche e dietetiche contenenti detti esteri
US5495033A (en) * 1994-08-29 1996-02-27 Cenex/Land O'lakes Agronomy Company Methylated herbicidal adjuvant
US5525126A (en) * 1994-10-31 1996-06-11 Agricultural Utilization Research Institute Process for production of esters for use as a diesel fuel substitute using a non-alkaline catalyst
CN1055079C (zh) * 1996-08-23 2000-08-02 中国科学院化学研究所 一种提取鱼油中不饱和脂肪酸酯的方法
US6887283B1 (en) * 1998-07-24 2005-05-03 Bechtel Bwxt Idaho, Llc Process for producing biodiesel, lubricants, and fuel and lubricant additives in a critical fluid medium
WO2000005327A1 (en) * 1998-07-24 2000-02-03 Lockheed Martin Idaho Technologies Company A process for producing biodiesel, lubricants, and fuel and lubricant additives in a critical fluid medium
US6712867B1 (en) 1999-08-18 2004-03-30 Biox Corporation Process for production of fatty acid methyl esters from fatty acid triglycerides
NZ517447A (en) * 1999-08-18 2003-03-28 David Gavin Brooke Boocock Single-phase process for production of fatty acid methyl esters from mixtures of triglycerides and fatty acids
US6399800B1 (en) 1999-09-22 2002-06-04 The United States Of America As Represented By The Secretary Of Agriculture Process for the production of fatty acid alkyl esters
US6382133B1 (en) 2000-09-21 2002-05-07 Agriliance Llc Method of treating manure
ES2223959T3 (es) * 2000-12-04 2005-03-01 Westfalia Separator Ag Procedimiento de pretratamiento de aceites en bruto y grasas en bruto para la produccion de esteres de acidos grasos.
US6965044B1 (en) 2001-07-06 2005-11-15 Iowa State University Research Foundation Method of converting free fatty acids to fatty acid methyl esters with small excess of methanol
DE10154365A1 (de) * 2001-11-06 2003-05-15 Cognis Deutschland Gmbh Verfahren zur Herstellung von Fettsäureestern aus nicht entsäuerten Fetten und Ölen
US6855838B2 (en) 2002-01-09 2005-02-15 The United States Of America, As Represented By The Secretary Of Agriculture Lipid rich compositions, production of lipid rich compositions, production of fatty acid alkyl esters from heterogeneous lipid mixtures
KR100556337B1 (ko) * 2002-02-05 2006-03-03 주식회사 가야에너지 단일단계 연속공정을 통한 고순도 지방산 알킬에스테르의제조방법
US20030229237A1 (en) * 2002-04-02 2003-12-11 Haas Michael J. In situ production of fatty acid alkyl esters
AT504727A1 (de) * 2002-04-12 2008-07-15 Energea Umwelttechnologie Gmbh Verfahren und anlage zur veresterung von fettsäuren
DE10243700A1 (de) * 2002-09-20 2004-04-01 Oelmühle Leer Connemann Gmbh & Co. Verfahren und Vorrichtung zur Herstellung von Biodiesel
US8507229B2 (en) * 2002-11-05 2013-08-13 Uchicago Argonne, Llc Electrochemical method for producing a biodiesel mixture comprising fatty acid alkyl esters and glycerol
US9725397B2 (en) 2003-01-27 2017-08-08 REG Seneca, LLC Production of biodiesel and glycerin from high free fatty acid feedstocks
US7806945B2 (en) * 2003-01-27 2010-10-05 Seneca Landlord, Llc Production of biodiesel and glycerin from high free fatty acid feedstocks
US7871448B2 (en) * 2003-01-27 2011-01-18 Seneca Landlord, Llc Production of biodiesel and glycerin from high free fatty acid feedstocks
US8088183B2 (en) * 2003-01-27 2012-01-03 Seneca Landlord, Llc Production of biodiesel and glycerin from high free fatty acid feedstocks
ATE331776T1 (de) * 2003-08-06 2006-07-15 Smet Engineering N V De Verfahren und vorrichtung zum vakuumstripping
US7722755B2 (en) * 2003-11-12 2010-05-25 Ecr Technologies, Inc. Method of electro-catalytic reaction to produce mono alkyl esters for renewable biodiesel
US7695534B2 (en) * 2003-11-12 2010-04-13 Ecr Technologies, Inc. Chemical synthesis methods using electro-catalysis
US20080005956A1 (en) * 2004-05-14 2008-01-10 Tran Bo L Methods and compositions for controlling bulk density of coking coal
ES2271776T3 (es) * 2004-08-06 2007-04-16 De Smet Engineering N.V. Proceso de recuperacion de aceite.
US20060042158A1 (en) * 2004-08-26 2006-03-02 Lee John H Fuel products from plant or animal lipids
EP1637201B1 (en) * 2004-09-15 2007-08-15 De Smet Engineering N.V. Vapour scrubbing process and apparatus
US20060199244A1 (en) * 2005-03-01 2006-09-07 Ashby Richard D Production of open-chained sophorolipids
US7619104B2 (en) * 2005-04-04 2009-11-17 Renewable Products Development Laboratories, Inc. Process for producing biodiesel or fatty acid esters from multiple triglyceride feedstocks
US8859794B2 (en) 2005-04-26 2014-10-14 Battelle Memorial Institute Use of fatty acids as feed material in polyol process
US7514575B2 (en) * 2005-05-06 2009-04-07 Battelle Energy Allicance, Llc Production of biodiesel using expanded gas solvents
BRPI0502577B1 (pt) * 2005-07-07 2015-11-03 Petroleo Brasileiro Sa processo de craqueamento catalítico para produção de diesel a partir de óleos vegetais
US7691270B2 (en) * 2005-07-13 2010-04-06 Battelle Energy Alliance, Llc Method for removing impurities from an impurity-containing fluid stream
ITMI20060082A1 (it) * 2006-01-19 2007-07-20 Maurizio Germani Processo per la preparazione di biodiesel
EP1818088A1 (en) * 2006-01-20 2007-08-15 De Smet Engineering N.V. Crystallisers useful in fractionation processes for oils and fats
WO2007092569A1 (en) 2006-02-07 2007-08-16 Battelle Memorial Institute Esters of 5 -hydroxymethylfurfural and methods for their preparation
US7951967B2 (en) * 2006-04-28 2011-05-31 Sk Chemicals Co., Ltd. Method and apparatus for preparing fatty acid alkyl ester using fatty acid
US7420072B2 (en) * 2006-05-05 2008-09-02 Orbitek, Inc. Apparatus and method for producing biodiesel fuel
US7540889B2 (en) * 2006-07-11 2009-06-02 Bluekey Energy Inc. Production of a refinery feedstock from soaps produced during a chemical pulping process
EP1892232A1 (en) * 2006-08-21 2008-02-27 Desmet Ballestra Oleo s.p.a. Production of esters of fatty acids and lower alcohols
EP1894913A1 (en) * 2006-08-21 2008-03-05 Desmet Ballestra Oleo s.p.a. Production of esters of fatty acids and lower alcohols
EP1905815A1 (en) * 2006-09-28 2008-04-02 De Smet Engineering S.A. Phase transfer apparatus and process
US7943792B2 (en) * 2007-04-02 2011-05-17 Inventure Chemical Inc. Production of biodiesel, cellulosic sugars, and peptides from the simultaneous esterification and alcoholysis/hydrolysis of materials with oil-containing substituents including phospholipids and peptidic content
WO2008122029A1 (en) * 2007-04-02 2008-10-09 Inventure Chemical, Inc. Simultaneous esterification and alcohol ysis/hydrolysis of oil-containing materials with cellulosic and peptidic content
JP2008260819A (ja) * 2007-04-11 2008-10-30 National Institute Of Advanced Industrial & Technology バイオディーゼル燃料の製造方法
ATE516362T1 (de) * 2007-04-11 2011-07-15 Novozymes As Verfahren zur herstellung von biodiesel
US20080282606A1 (en) * 2007-04-16 2008-11-20 Plaza John P System and process for producing biodiesel
GT200700043A (es) * 2007-05-25 2008-03-03 Biocompuestos de funcion nitrilo
BRPI0702373A2 (pt) * 2007-05-30 2009-01-20 Petroleo Brasileiro Sa processo para produÇço de biodiesel a partir de àleos vegetais e gorduras utilizando catalisadores heterogÊneos
US7531688B2 (en) * 2007-06-12 2009-05-12 Orbitek, Inc. Method for recovering unreacted alcohol from biodiesel product streams by flash purification
EP2028258A1 (en) * 2007-08-01 2009-02-25 N.V. Desmet Ballestra Engineering S.A. Process for equipment for desolventising under reduced pressure
US7754905B2 (en) * 2007-08-08 2010-07-13 Arisdyne Systems, Inc. Apparatus and method for producing biodiesel from fatty acid feedstock
US8022236B2 (en) * 2007-10-12 2011-09-20 Aiken John E Fatty acid alkyl ester production from oleaginous seeds
US20090156844A1 (en) * 2007-12-14 2009-06-18 Rajiv Manohar Banavali Method for producing stabilized biodiesel fuel
CN105176696A (zh) * 2008-04-01 2015-12-23 Sk化学株式会社 使用脂肪酸制备脂肪酸烷基酯的方法
US8747673B2 (en) 2008-09-25 2014-06-10 Battelle Energy Alliance, Llc Methods for recovering a solvent from a fluid volume and methods of removing at least one compound from a nonpolar solvent
US8308954B2 (en) * 2008-09-25 2012-11-13 Battelle Energy Alliance, Llc Methods for recovering a polar solvent from a fluid stream contaminated with at least one polar impurity
US7777085B2 (en) * 2008-10-01 2010-08-17 Inventure Chemical, Inc. Method for conversion of oil-containing algae to 1,3-propanediol
KR101554607B1 (ko) * 2008-11-07 2015-09-22 에스케이케미칼주식회사 지방산을 이용한 지방산알킬에스테르의 제조방법 및 장치
WO2010077685A1 (en) 2008-12-08 2010-07-08 Onestep Llc Single step transesterification of feedstock using a gaseous catalyst
MX2011007001A (es) 2008-12-31 2011-09-27 Battelle Memorial Institute Preparacion sin solvente de polioles mediante ozonolisis.
MY169801A (en) 2008-12-31 2019-05-16 Battelle Memorial Institute Preparation of esters and polyols by initial oxidative cleavage of fatty acids followed by esterification reactions
BRPI0923798B1 (pt) 2008-12-31 2020-04-14 Battelle Memorial Institute métodos para produzir um éster e para produzir amidas
BRPI1009394B1 (pt) 2009-03-13 2021-08-17 Battelle Memorial Institute Método para produzir um lubrificante, e, composição lubrificante
WO2011008058A2 (ko) 2009-07-17 2011-01-20 한국과학기술원 오일 생성능을 가지는 미생물을 이용한 지방산 알킬에스테르의 제조방법
MY151440A (en) * 2009-10-29 2014-05-30 Malaysian Palm Oil Board Mpob A method of converting free fatty acid (ffa) from oil to methyl ester
GB2478137A (en) 2010-02-25 2011-08-31 Hycagen Ltd Biodiesel compositions
AR087146A1 (es) 2011-02-04 2014-02-26 Novozymes As Proceso para la preparacion de derivados de acidos carboxilicos
CA2768717C (en) * 2011-12-20 2021-03-02 The Biofuel Partnership Limited A biodiesel manufacturing system and apparatus
US8304566B2 (en) 2012-03-09 2012-11-06 Antonio Cantizani Processes and apparatus for small-scale in situ biodiesel production
JP2014040527A (ja) * 2012-08-22 2014-03-06 Osaka Prefecture Univ 脂肪酸アルキルエステルの精製方法
KR101297204B1 (ko) * 2012-11-06 2013-08-16 진주현 바이오디젤의 유동점 강하 방법
US9365801B2 (en) 2013-02-04 2016-06-14 Technochem International, Inc. Process of converting low and high free fatty acid containing oils into no free fatty acid containing oils
US9738855B2 (en) 2013-02-04 2017-08-22 Tehnochem Process for converting low and high free fatty acid containing oils into no free fatty acid containing oils and associated systems and devices
KR101349981B1 (ko) 2013-05-09 2014-01-16 한국에너지기술연구원 바이오디젤 원료유 제조 방법 및 상기 바이오디젤 원료유를 이용한 바이오디젤 제조 방법
HUE049020T2 (hu) 2013-06-11 2020-08-28 Renewable Energy Group Inc Eljárás biodízel és az abból nyert termékek elõállítására
KR102327852B1 (ko) 2013-07-22 2021-11-18 에스케이에코프라임 주식회사 지방을 이용한 지방산알킬에스테르의 제조방법
US9328054B1 (en) 2013-09-27 2016-05-03 Travis Danner Method of alcoholisis of fatty acids and fatty acid gyicerides
WO2018083576A1 (en) * 2016-11-07 2018-05-11 Nayak Swarup Kumar Method of preparation of biodiesel and apparatus therefor
US10072231B2 (en) 2016-12-02 2018-09-11 Ag Chem, Llc Process for the conversion of free fatty acids to glycerol esters and production of novel catalyst systems

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2290609A (en) * 1940-09-10 1942-07-21 Henry A Wallace Process for producing fatty acid polyhydric esters from glycerides
US2383596A (en) * 1943-01-30 1945-08-28 Colgate Palmolive Peet Co Method of treating fatty glycerides
US2383601A (en) * 1943-04-28 1945-08-28 Colgate Palmolive Peet Co Treating fats and fatty oils
GB612667A (en) * 1945-05-29 1948-11-16 Unilever Ltd Improvements in or relating to methods of alcoholysis of low grade fatty materials

Also Published As

Publication number Publication date
US4164506A (en) 1979-08-14
MY8700911A (en) 1987-12-31
JPS6025478B2 (ja) 1985-06-18
ES467996A1 (es) 1978-11-16
JPS53114806A (en) 1978-10-06
GB1572072A (en) 1980-07-23

Similar Documents

Publication Publication Date Title
PH16730A (en) A process for preparing lower alcohol esters of fatty acids
GB2051786B (en) Method for the preparation of a lower alkyl ester of a fatty acid
CS58792A3 (en) Process for preparing esters of fatty acids of lower alcohols
RO86176B (ro) Procedeu pentru prepararea unor esteri ai acidului 6-beta-hidroxialchilpenicilanic
DE2860892D1 (en) Process for preparing 2-isocyanatoalkyl esters of unsaturated carboxylic acids
JPS5390204A (en) Process for preparing carboxylic acid and ester
GB2005679B (en) Process for preparing ethyl esters of aliphatic carboxylic acids
GB2007212B (en) Process for producing carboxylic acids or esters therefor
DE2960099D1 (en) Process for preparing esters of butanedicarboxylic acids
DE3060271D1 (en) Process for preparing alkyl esters of saturated aliphatic carboxylic acids
GB2009733B (en) Process for preparing diesters of dicarboxylic acids
PH20396A (en) Process for producing fatty acids from lower alcohol ester of fatty acids
DE3060052D1 (en) Process for omega-123i-labelling of fatty acids
GB2039899B (en) Method of producing hydrogenated fatty acids
GB2010264B (en) Method of producing fatty acids
DE2860141D1 (en) Process for the manufacture of 3-haloalkoxy- and 3-hydroxyalkoxy-2-alkylpropionic acids esters
GB2002756B (en) Process for producing a hydroxyfatty acid ester
RO79551A (ro) Procedeu de preparare a unor esteri fenoxibenzilici ai acizilor fenilalcanoici substituiti
YU233577A (en) Process for obtaining m-phenoxybenzyl esters of 2-(haloalkoxyphenyl)alcanoic acids
JPS54106417A (en) Method of separating fatty acid ester
HU179292B (en) Process for preparing ester derivatives of apovincaminic acid
DE2960029D1 (en) Silyl esters of perfluoralcanesulfonic acids as well as a process for their preparation
PT70461A (en) A process for the preparation of basic esters of substituted hydroxycyclohexanecarboylic acids
HU177904B (en) Process for preparing new carboxymethyl esters of mercapto-propionic acids
JPS53132521A (en) Process for preparing omegaahydroxy fatty acid