FI932737A0 - Separations for the production of organic products - Google Patents

Separations for the production of organic products

Info

Publication number
FI932737A0
FI932737A0 FI932737A FI932737A FI932737A0 FI 932737 A0 FI932737 A0 FI 932737A0 FI 932737 A FI932737 A FI 932737A FI 932737 A FI932737 A FI 932737A FI 932737 A0 FI932737 A0 FI 932737A0
Authority
FI
Finland
Prior art keywords
separations
production
organic products
organic
products
Prior art date
Application number
FI932737A
Other languages
Finnish (fi)
Other versions
FI932737A (en
Inventor
John Boden Cloughley
Hubertus Regtop
Ortwin Bode
Original Assignee
Scotia Holdings Plc
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 Scotia Holdings Plc filed Critical Scotia Holdings Plc
Publication of FI932737A0 publication Critical patent/FI932737A0/en
Publication of FI932737A publication Critical patent/FI932737A/en

Links

Classifications

    • 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
    • C11B7/00—Separation of mixtures of fats or fatty oils into their constituents, e.g. saturated oils from unsaturated oils
    • C11B7/0008—Separation of mixtures of fats or fatty oils into their constituents, e.g. saturated oils from unsaturated oils by differences of solubilities, e.g. by extraction, by separation from a solution by means of anti-solvents
    • C11B7/0058—Separation of mixtures of fats or fatty oils into their constituents, e.g. saturated oils from unsaturated oils by differences of solubilities, e.g. by extraction, by separation from a solution by means of anti-solvents in solvents or mixtures of solvents of different natures or compositions used in succession
    • 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
    • C11B7/00—Separation of mixtures of fats or fatty oils into their constituents, e.g. saturated oils from unsaturated oils
    • C11B7/0008—Separation of mixtures of fats or fatty oils into their constituents, e.g. saturated oils from unsaturated oils by differences of solubilities, e.g. by extraction, by separation from a solution by means of anti-solvents
    • C11B7/0033—Separation of mixtures of fats or fatty oils into their constituents, e.g. saturated oils from unsaturated oils by differences of solubilities, e.g. by extraction, by separation from a solution by means of anti-solvents in solvents containing other heteroatoms in their molecule
    • 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
    • C11C1/007—Preparation of fatty acids from fats, fatty oils, or waxes; Refining the fatty acids using organic solvents

Landscapes

  • 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 Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fats And Perfumes (AREA)
FI932737A 1992-06-16 1993-06-15 SEPARATIONSFOERFARANDE FOER OMAETTADE ORGANISKA FOERENINGAR FI932737A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929212788A GB9212788D0 (en) 1992-06-16 1992-06-16 Separation of unsaturates

Publications (2)

Publication Number Publication Date
FI932737A0 true FI932737A0 (en) 1993-06-15
FI932737A FI932737A (en) 1993-12-17

Family

ID=10717202

Family Applications (1)

Application Number Title Priority Date Filing Date
FI932737A FI932737A (en) 1992-06-16 1993-06-15 SEPARATIONSFOERFARANDE FOER OMAETTADE ORGANISKA FOERENINGAR

Country Status (12)

Country Link
EP (1) EP0576191A3 (en)
JP (1) JPH0649480A (en)
KR (1) KR940000408A (en)
AU (1) AU672405B2 (en)
CA (1) CA2098526A1 (en)
FI (1) FI932737A (en)
GB (1) GB9212788D0 (en)
NO (1) NO300550B1 (en)
NZ (1) NZ247884A (en)
RU (1) RU2124045C1 (en)
TW (1) TW240175B (en)
ZA (1) ZA934243B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0920300B2 (en) * 1996-06-03 2007-01-10 CRODA INTERNATIONAL plc Vegetable oil compositions
US6399803B1 (en) 1999-02-26 2002-06-04 Omegatech, Inc. Process for separating a triglyceride comprising a docosahexaenoic acid residue from a mixture of triglycerides
JP5503856B2 (en) * 2008-09-10 2014-05-28 キユーピー株式会社 Method for obtaining highly unsaturated fatty acid derivatives
CN107922307B (en) * 2015-06-01 2021-01-12 备前化成株式会社 Method for producing highly unsaturated fatty acid with high purity and high yield
WO2018230622A1 (en) * 2017-06-14 2018-12-20 日清ファルマ株式会社 Method for producing highly unsaturated fatty acid-containing composition

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2360860A (en) * 1943-02-08 1944-10-24 Shell Dev Solvent extraction process
DE1946373A1 (en) * 1969-09-12 1972-02-03 Monsanto Co Separation of unsaturated and saturated hydro - carbons by selective complexing with cuprous
US3763200A (en) * 1971-09-20 1973-10-02 Exxon Research Engineering Co Complexes of monovalent copper and silver salts derived from fluorocarbon substituted sulfonic acids
US3944628A (en) * 1972-04-07 1976-03-16 Mitsubishi Chemical Industries, Ltd. Method for the separation of hydrocarbons
US4277412A (en) * 1980-01-02 1981-07-07 The Proctor & Gamble Company Fractionation of triglyceride mixtures
US4305882A (en) * 1980-03-21 1981-12-15 The United States Of America As Represented By The Secretary Of Agriculture Partial argentation resin chromatography for separation of polyunsaturated fatty esters
JPS60181046A (en) * 1984-02-29 1985-09-14 Babcock Hitachi Kk Synthesis of methyl ethyl ketone
US4961881A (en) * 1988-02-17 1990-10-09 Uop Process for separating triglycerides and regenerating absorbent used in said separation process
US5062866A (en) * 1988-10-13 1991-11-05 Exxon Research And Engineering Co. Polymeric membrane and process for separation of aliphatically unsaturated hydrocarbons
CA2040925C (en) * 1990-04-24 2000-01-25 Yoshihisa Misawa Method of purifying polyunsaturated aliphatic compounds

Also Published As

Publication number Publication date
RU2124045C1 (en) 1998-12-27
CA2098526A1 (en) 1993-12-17
NZ247884A (en) 1995-10-26
TW240175B (en) 1995-02-11
KR940000408A (en) 1994-01-03
EP0576191A2 (en) 1993-12-29
AU672405B2 (en) 1996-10-03
NO932205L (en) 1993-12-17
EP0576191A3 (en) 1994-11-02
JPH0649480A (en) 1994-02-22
ZA934243B (en) 1994-01-12
FI932737A (en) 1993-12-17
NO932205D0 (en) 1993-06-15
GB9212788D0 (en) 1992-07-29
NO300550B1 (en) 1997-06-16
AU4130793A (en) 1993-12-23

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