NO932205D0 - PROCEDURE FOR SEPARATING MULTI-SATISFACTION RELATIONS FROM LESS-SATISFACTION RELATIONS - Google Patents

PROCEDURE FOR SEPARATING MULTI-SATISFACTION RELATIONS FROM LESS-SATISFACTION RELATIONS

Info

Publication number
NO932205D0
NO932205D0 NO932205A NO932205A NO932205D0 NO 932205 D0 NO932205 D0 NO 932205D0 NO 932205 A NO932205 A NO 932205A NO 932205 A NO932205 A NO 932205A NO 932205 D0 NO932205 D0 NO 932205D0
Authority
NO
Norway
Prior art keywords
satisfaction
relations
procedure
less
separating multi
Prior art date
Application number
NO932205A
Other languages
Norwegian (no)
Other versions
NO300550B1 (en
NO932205L (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 NO932205D0 publication Critical patent/NO932205D0/en
Publication of NO932205L publication Critical patent/NO932205L/en
Publication of NO300550B1 publication Critical patent/NO300550B1/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)
NO932205A 1992-06-16 1993-06-15 Process for separating compounds of multi-unsaturation from compounds of minor unsaturation NO300550B1 (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 (3)

Publication Number Publication Date
NO932205D0 true NO932205D0 (en) 1993-06-15
NO932205L NO932205L (en) 1993-12-17
NO300550B1 NO300550B1 (en) 1997-06-16

Family

ID=10717202

Family Applications (1)

Application Number Title Priority Date Filing Date
NO932205A NO300550B1 (en) 1992-06-16 1993-06-15 Process for separating compounds of multi-unsaturation from compounds of minor unsaturation

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) FI932737L (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 (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69724629T2 (en) * 1996-06-03 2004-07-29 Croda International Plc., Goole COMPOSITIONS AND THEIR USE
AU3001400A (en) 1999-02-26 2000-09-14 Monsanto Company Process for separating a triglyceride comprising a docosahexaenoic acid residue from a mixture of triglycerides
RU2220755C1 (en) * 2002-07-23 2004-01-10 Учебно-научный центр Медицинского центра Управления делами Президента РФ Method of separating fatty acid mixture c2-c6 fraction by gas-liquid chromatography technique
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
JP6510639B2 (en) * 2015-06-01 2019-05-08 備前化成株式会社 Process for producing high purity, high yield highly unsaturated fatty acid
CN110709496A (en) * 2017-06-14 2020-01-17 日清药业股份有限公司 Method for producing highly unsaturated fatty acid-containing composition

Family Cites Families (14)

* 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
GB1444551A (en) * 1972-10-18 1976-08-04 Unilever Ltd Solvent extraction of glyceride oils
SU639858A1 (en) * 1972-11-09 1978-12-30 Институт химии АН СССР Method of purifying acrylic or methacrylic acid
US4018806A (en) * 1975-10-06 1977-04-19 The Procter & Gamble Company Process for recovering symmetrical diglycerides from glyceride mixtures
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
US4780568A (en) * 1984-12-14 1988-10-25 Ashland Oil, Inc. Purification of methacrylic acid from an oxydehydrogenation by crystallization
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
ZA934243B (en) 1994-01-12
NO300550B1 (en) 1997-06-16
NZ247884A (en) 1995-10-26
AU4130793A (en) 1993-12-23
AU672405B2 (en) 1996-10-03
KR940000408A (en) 1994-01-03
TW240175B (en) 1995-02-11
FI932737A7 (en) 1993-12-17
CA2098526A1 (en) 1993-12-17
JPH0649480A (en) 1994-02-22
GB9212788D0 (en) 1992-07-29
EP0576191A2 (en) 1993-12-29
EP0576191A3 (en) 1994-11-02
RU2124045C1 (en) 1998-12-27
FI932737A0 (en) 1993-06-15
FI932737L (en) 1993-12-17
NO932205L (en) 1993-12-17

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