RU2124045C1 - Способ разделения соединений, содержащих две, три или более этилен-ненасыщенных связей, экстрагирующее средство - Google Patents

Способ разделения соединений, содержащих две, три или более этилен-ненасыщенных связей, экстрагирующее средство Download PDF

Info

Publication number
RU2124045C1
RU2124045C1 RU93047025A RU93047025A RU2124045C1 RU 2124045 C1 RU2124045 C1 RU 2124045C1 RU 93047025 A RU93047025 A RU 93047025A RU 93047025 A RU93047025 A RU 93047025A RU 2124045 C1 RU2124045 C1 RU 2124045C1
Authority
RU
Russia
Prior art keywords
extracting agent
compounds
polyunsaturated
sulfone
polyunsaturated compounds
Prior art date
Application number
RU93047025A
Other languages
English (en)
Russian (ru)
Other versions
RU93047025A (ru
Inventor
Боден Клоуфли Джон
Регтоп Хьюбертус
Боуд Ортвин
Original Assignee
Скотиа Холдингс ПЛС
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 Скотиа Холдингс ПЛС filed Critical Скотиа Холдингс ПЛС
Publication of RU93047025A publication Critical patent/RU93047025A/ru
Application granted granted Critical
Publication of RU2124045C1 publication Critical patent/RU2124045C1/ru

Links

Images

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)
RU93047025A 1992-06-16 1993-06-15 Способ разделения соединений, содержащих две, три или более этилен-ненасыщенных связей, экстрагирующее средство RU2124045C1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9212788.5 1992-06-16
GB929212788A GB9212788D0 (en) 1992-06-16 1992-06-16 Separation of unsaturates

Publications (2)

Publication Number Publication Date
RU93047025A RU93047025A (ru) 1996-07-20
RU2124045C1 true RU2124045C1 (ru) 1998-12-27

Family

ID=10717202

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93047025A RU2124045C1 (ru) 1992-06-16 1993-06-15 Способ разделения соединений, содержащих две, три или более этилен-ненасыщенных связей, экстрагирующее средство

Country Status (12)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69720737T3 (de) * 1996-06-03 2007-06-14 Croda International Plc, Goole Pflanzliche ölzusammensetzungen
DE60012934T2 (de) 1999-02-26 2005-08-25 Martek Biosciences Corp. Verfahren zum Abtrennen von einem Docosahexaensäure enthaltenden Triglycerid aus einem Triglyceridgemisch
JP5503856B2 (ja) 2008-09-10 2014-05-28 キユーピー株式会社 高度不飽和脂肪酸誘導体の取得方法
JP6510639B2 (ja) * 2015-06-01 2019-05-08 備前化成株式会社 高純度・高収率な高度不飽和脂肪酸の製造方法
CN110709496A (zh) * 2017-06-14 2020-01-17 日清药业股份有限公司 含有高度不饱和脂肪酸的组合物的制造方法

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 (de) * 1969-09-12 1972-02-03 Monsanto Co Verfahren zur Trennung von Kohlenwasserstoffen
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 (ja) * 1984-02-29 1985-09-14 Babcock Hitachi Kk メチルエチルケトンの合成法
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
FI932737A (fi) 1993-12-17
JPH0649480A (ja) 1994-02-22
NO932205L (no) 1993-12-17
EP0576191A2 (en) 1993-12-29
NO932205D0 (no) 1993-06-15
AU672405B2 (en) 1996-10-03
ZA934243B (en) 1994-01-12
TW240175B (pt) 1995-02-11
NO300550B1 (no) 1997-06-16
AU4130793A (en) 1993-12-23
FI932737A0 (fi) 1993-06-15
NZ247884A (en) 1995-10-26
GB9212788D0 (en) 1992-07-29
CA2098526A1 (en) 1993-12-17
EP0576191A3 (en) 1994-11-02
KR940000408A (ko) 1994-01-03

Similar Documents

Publication Publication Date Title
CN103221524B (zh) 用于浓缩omega-3脂肪酸的方法
US5719302A (en) Processes for chromatographic fractionation of fatty acids and their derivatives
AU2002366642B2 (en) Extraction and winterization of lipids from oilseed and microbial sources
EP0968264B1 (en) Purifying polyunsaturated fatty acid glycerides
SE431212B (sv) Sett for framstellning av oljehaltiga, hogrenade fosfatidylkoliner
CA2822314C (en) Concentrate of omega 3
EP3666867B1 (en) Fish oil cholesterol production process
RU2124045C1 (ru) Способ разделения соединений, содержащих две, три или более этилен-ненасыщенных связей, экстрагирующее средство
WO2016194359A1 (ja) 高純度・高収率な高度不飽和脂肪酸の製造方法
US2573891A (en) Recovery of sterols
WO1993019144A1 (en) Fatty acid esters
US2573896A (en) Treatment of glyceride oils
JPH02214798A (ja) 脱酸方法
EP0269904A2 (en) Process for refining fat
Lembke 1 9 Production Techniques for Omega-3
JP2009191102A (ja) 銅錯体形成を利用する高度不飽和脂肪酸トリグリセリドの濃縮方法