DE69830518D1 - Verfahren zur herstellung von hochreinen fettsäure-niedrigalkylestern - Google Patents

Verfahren zur herstellung von hochreinen fettsäure-niedrigalkylestern

Info

Publication number
DE69830518D1
DE69830518D1 DE69830518T DE69830518T DE69830518D1 DE 69830518 D1 DE69830518 D1 DE 69830518D1 DE 69830518 T DE69830518 T DE 69830518T DE 69830518 T DE69830518 T DE 69830518T DE 69830518 D1 DE69830518 D1 DE 69830518D1
Authority
DE
Germany
Prior art keywords
alkyl esters
fatty acid
lower alkyl
preparing high
high purity
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69830518T
Other languages
English (en)
Other versions
DE69830518T2 (de
Inventor
James Kenneally
Allen Busch
William Gansmuller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Procter and Gamble Co
Original Assignee
Procter and Gamble Co
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 Procter and Gamble Co filed Critical Procter and Gamble Co
Application granted granted Critical
Publication of DE69830518D1 publication Critical patent/DE69830518D1/de
Publication of DE69830518T2 publication Critical patent/DE69830518T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H13/00—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids
    • C07H13/02—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids
    • C07H13/04—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids having the esterifying carboxyl radicals attached to acyclic carbon atoms
    • C07H13/06—Fatty acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/58—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Saccharide Compounds (AREA)
  • Fats And Perfumes (AREA)
DE69830518T 1997-11-10 1998-11-02 Verfahren zur herstellung von hochreinen fettsäure-niedrigalkylestern Expired - Lifetime DE69830518T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US6478297P 1997-11-10 1997-11-10
US64782P 1997-11-10
PCT/US1998/023311 WO1999024387A1 (en) 1997-11-10 1998-11-02 A process for making high purity fatty acid lower alkyl esters

Publications (2)

Publication Number Publication Date
DE69830518D1 true DE69830518D1 (de) 2005-07-14
DE69830518T2 DE69830518T2 (de) 2006-03-16

Family

ID=22058240

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69830518T Expired - Lifetime DE69830518T2 (de) 1997-11-10 1998-11-02 Verfahren zur herstellung von hochreinen fettsäure-niedrigalkylestern

Country Status (13)

Country Link
EP (1) EP1047659B1 (de)
JP (1) JP2001522823A (de)
CN (1) CN1283175A (de)
AT (1) ATE297371T1 (de)
AU (1) AU1298799A (de)
BR (1) BR9814268A (de)
CA (1) CA2309552C (de)
CZ (1) CZ20001701A3 (de)
DE (1) DE69830518T2 (de)
ES (1) ES2244095T3 (de)
MX (1) MX238306B (de)
TR (1) TR200001305T2 (de)
WO (1) WO1999024387A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2007261960A (ja) * 2006-03-01 2007-10-11 Tokyo Electric Power Co Inc:The Ｃｏ２から高級脂肪酸メチルエステルを連続的に製造する方法
US9957464B2 (en) 2013-06-11 2018-05-01 Renewable Energy Group, Inc. Methods and devices for producing biodiesel and products obtained therefrom
WO2016091640A1 (de) * 2014-12-11 2016-06-16 Bdi-Bioenergy International Ag Verfahren zur reinigung von fettsäurealkylestern
CN114591169A (zh) * 2022-03-31 2022-06-07 南京科润工业介质股份有限公司 一种饱和直链脂肪酸丁酯的制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2383601A (en) * 1943-04-28 1945-08-28 Colgate Palmolive Peet Co Treating fats and fatty oils
DE3421217A1 (de) * 1984-06-07 1985-09-05 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von fettsaeureestern kurzkettiger alkohole
ES2062293T3 (es) * 1989-04-05 1994-12-16 Unilever Nv Procedimiento para la produccion de monoesteres alquilicos inferiores de acidos grasos.
DE4301686C1 (de) * 1993-01-22 1994-03-31 Chem & Pharm Patent Hold Ltd Verfahren zur Herstellung von Fettsäureestern niederer Alkohole
US5883273A (en) * 1996-01-26 1999-03-16 Abbott Laboratories Polyunsaturated fatty acids and fatty acid esters free of sterols and phosphorus compounds

Also Published As

Publication number Publication date
DE69830518T2 (de) 2006-03-16
EP1047659B1 (de) 2005-06-08
CN1283175A (zh) 2001-02-07
EP1047659A1 (de) 2000-11-02
AU1298799A (en) 1999-05-31
CA2309552A1 (en) 1999-05-20
MX238306B (en) 2006-07-03
MXPA00004459A (es) 2000-11-01
TR200001305T2 (tr) 2000-09-21
JP2001522823A (ja) 2001-11-20
BR9814268A (pt) 2000-10-03
ATE297371T1 (de) 2005-06-15
ES2244095T3 (es) 2005-12-01
CZ20001701A3 (cs) 2000-10-11
CA2309552C (en) 2007-01-30
WO1999024387A1 (en) 1999-05-20

Similar Documents

Publication Publication Date Title
CA2043615A1 (en) Method of producing eicosapentaenoic acid or the ester derivative thereof
EP0333472A3 (de) Herstellung von hochkonzentrierten Tocoferolen und Tocotrienolen als Nebenprodukt des Palmöls
DE59401356D1 (de) Verfahren zur herstellung von fettsäurealkylestern
AU2873992A (en) Process for producing high-purity eicosapentaenoic acid or ester thereof
CA2345992A1 (en) Process for recovery of ethyl acetate
DE69505190D1 (de) Verfahren zur Herstellung von hochreiner Essigsäure
MX9700897A (es) Preparacion continua de esteres de alquilo del acido met(acrilico).
ATE318255T1 (de) Verfahren zur herstellung von estern
DE69830518D1 (de) Verfahren zur herstellung von hochreinen fettsäure-niedrigalkylestern
BR9808785A (pt) Processos para produzir ésteres de citrato
DE69607641D1 (de) Herstellung von amidoester-verbindungen
CA2087161A1 (en) Process for preparing purified dimethyl naphthalenedicarboxylate
ES2053840T3 (es) Procedimiento para la preparacion de esteres de acido graso o de acido hidroxi-graso de derivados de isopropilideno de una poliglicerina.
US5419815A (en) Process for purifying fatty acid amides
DE59207687D1 (de) 11beta-substituierte 14,17-ethanoestratriene, verfahren zur herstellung dieser verbindungen, sowie ihre verwendung zur herstellung von arzneimitteln
MY115729A (en) Process of preparing wax ester and of hydrogenating the wax ester to fatty alcohol
KR970015559A (ko) (메트) 아크릴산의 알킬 에스테르의 제법
GB2008111A (en) A process for the production of gamma -Chlorocarboxylic Acid Esters
MX9303331A (es) Procedimiento de preparacion de esteres de acido 2,2-dimetil-3-((z)-1-propenil)-ciclopropano carboxilico y compuestos intermedios.
EP0141271A3 (de) Tallölfettsäure
ATE258158T1 (de) Verfahren zum reinigen von milchsäureestern
ATE24322T1 (de) Verfahren und zwischenprodukte zur herstellung des 1,1-dioxopenicillanoylmethylesters der 6-beta-aminopenicillansaeure.
JPH05238989A (ja) アルキル−β−（３，５−ジアルキル−４−ヒドロキシフェニル）プロピオネートの製法
JPH085840B2 (ja) ジャスモン酸の光学分割方法
ATE319722T1 (de) Verfahren zur herstellung von vitamin-d analogen

Legal Events

Date Code Title Description
8364 No opposition during term of opposition