IL149247A0 - Method for fractionating a raw material consisting of several constituents using a supercritical pressure solvent - Google Patents

Method for fractionating a raw material consisting of several constituents using a supercritical pressure solvent

Info

Publication number
IL149247A0
IL149247A0 IL14924700A IL14924700A IL149247A0 IL 149247 A0 IL149247 A0 IL 149247A0 IL 14924700 A IL14924700 A IL 14924700A IL 14924700 A IL14924700 A IL 14924700A IL 149247 A0 IL149247 A0 IL 149247A0
Authority
IL
Israel
Prior art keywords
fractionating
supercritical pressure
pressure solvent
material consisting
raw material
Prior art date
Application number
IL14924700A
Original Assignee
Lavipharm S A Lab
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 Lavipharm S A Lab filed Critical Lavipharm S A Lab
Publication of IL149247A0 publication Critical patent/IL149247A0/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
    • C11B11/00—Recovery or refining of other fatty substances, e.g. lanolin or waxes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0403—Solvent extraction of solutions which are liquid with a supercritical fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0403—Solvent extraction of solutions which are liquid with a supercritical fluid
    • B01D11/0407—Solvent extraction of solutions which are liquid with a supercritical fluid the supercritical fluid acting as solvent for the solute
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0426—Counter-current multistage extraction towers in a vertical or sloping position
    • B01D11/043—Counter-current multistage extraction towers in a vertical or sloping position with stationary contacting elements, sieve plates or loose contacting elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0488—Flow sheets
    • 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
    • C11B1/00—Production of fats or fatty oils from raw materials
    • C11B1/10—Production of fats or fatty oils from raw materials by extracting
    • C11B1/104—Production of fats or fatty oils from raw materials by extracting using super critical gases or vapours
    • 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
    • C11B7/005—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 used at superatmospheric pressures
    • 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
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Fats And Perfumes (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Compounds Of Unknown Constitution (AREA)

Abstract

The invention concerns a method for fractionating a synthetic or natural material consisting of several constituents and containing at least an amphiphilic constituent. The invention is characterised in that said fractionating is carried out by means of a supercritical pressure solvent by dispersion of said material inside an insoluble or hardly soluble liquid in the supercritical pressure solvent. The inventive method is advantageously carried out for a mixture of lipids such as, for example an oil extracted from a cereal.
IL14924700A 1999-10-21 2000-10-20 Method for fractionating a raw material consisting of several constituents using a supercritical pressure solvent IL149247A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9913138A FR2799984B1 (en) 1999-10-21 1999-10-21 PROCESS FOR FRACTIONATION OF A MATERIAL COMPOSED OF MULTIPLE CONSTITUENTS USING A SOLVENT WITH SUPERCRITICAL PRESSURE
PCT/FR2000/002931 WO2001028650A1 (en) 1999-10-21 2000-10-20 Method for fractionating a raw material consisting of several constituents using a supercritical pressure solvent

Publications (1)

Publication Number Publication Date
IL149247A0 true IL149247A0 (en) 2002-11-10

Family

ID=9551180

Family Applications (1)

Application Number Title Priority Date Filing Date
IL14924700A IL149247A0 (en) 1999-10-21 2000-10-20 Method for fractionating a raw material consisting of several constituents using a supercritical pressure solvent

Country Status (11)

Country Link
EP (1) EP1222009B1 (en)
JP (1) JP2003512481A (en)
CN (1) CN1390150A (en)
AT (1) ATE247510T1 (en)
AU (1) AU1031801A (en)
BR (1) BR0014625A (en)
CA (1) CA2388175A1 (en)
DE (1) DE60004693D1 (en)
FR (1) FR2799984B1 (en)
IL (1) IL149247A0 (en)
WO (1) WO2001028650A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003003192A (en) * 2001-06-20 2003-01-08 Unitika Ltd Method for extracting sphingolipid or sphingoglycolipid
FR2830760B1 (en) 2001-10-12 2004-06-04 Pf Medicament PROCESS FOR THE PREPARATION OF AN INTERACTION COMPOUND OF ACTIVE SUBSTANCES WITH A POROUS SUPPORT BY SUPERCRITICAL FLUID
DE10252168B4 (en) * 2002-11-09 2007-01-11 Degussa Ag Use of a process for the selective separation of volatile aroma substances from single-phase, liquid starting materials having a fat and / or oil content ≦ 20% by weight
NZ523920A (en) 2003-01-31 2005-11-25 Fonterra Co Operative Group Methods for extracting lipids from diary products using a near critical phase fluid
FR2854079B1 (en) 2003-04-25 2007-11-30 Pf Medicament PROCESS FOR THE PREPARATION OF MOLECULAR COMPLEXES
EP1759751A1 (en) * 2005-09-05 2007-03-07 Far East College Supercritical fractionating apparatus and process
JP2007075717A (en) * 2005-09-14 2007-03-29 Far East College Supercritical extraction device and supercritical extraction method utilizing this device
NZ545146A (en) * 2006-02-07 2009-03-31 Ind Res Ltd Near-critical fluid fractionation process for extracting plant or animal material
CN100447225C (en) * 2007-04-13 2008-12-31 廖秀义 Raw wool treating supercritical CO2 process
CN101987255A (en) * 2009-07-30 2011-03-23 大连卓尔高科技有限公司 Continuous countercurrent supercritical fluid extraction equipment and method applied to materials
CN106512467A (en) * 2015-09-13 2017-03-22 王建卫 Economical solid-liquid transfer method
KR102125156B1 (en) * 2015-09-25 2020-06-22 사피 네덜란드 서비시즈 비.브이. Supercritical C02 cellulose spray drying method
CN105218604B (en) * 2015-10-19 2018-06-29 浙江大学 The method that subcritical abstraction obtains natural glycolipid
FR3049472B1 (en) 2016-03-31 2021-05-21 Oleon N V PROCESS FOR EXTRACTING GLYCOLIPIDS AND GLYCOLIPIDS OBTAINED
CN109504424B (en) * 2017-09-14 2021-06-01 中石化石油工程技术服务有限公司 Solubilizing composition for recovering oil component in oil-based drilling cuttings and application of solubilizing composition
JP7264345B2 (en) * 2019-03-11 2023-04-25 国立大学法人静岡大学 fat extraction method
WO2020256625A1 (en) * 2019-06-20 2020-12-24 Nutragreen - Technical & Research Solutions Method for extraction of a raw material to produce a formulation rich in phytochemicals

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4466923A (en) * 1982-04-01 1984-08-21 The United States Of America As Represented By The Secretary Of Agriculture Supercritical CO2 extraction of lipids from lipid-containing materials
JPS6055096A (en) * 1983-09-06 1985-03-29 岩谷産業株式会社 Manufacture of neutral lipid from fishes and shells
JPS61221299A (en) * 1985-03-28 1986-10-01 昭和炭酸株式会社 Extraction and separation of organic component from animal and vegetable materials
FR2584618B1 (en) * 1985-07-09 1989-11-24 Elf Aquitaine DEVICE FOR IMPLEMENTING EXTRACTION-SEPARATION-FRACTIONATION PROCESSES BY SUPERCRITICAL FLUIDS
JPS62107773A (en) * 1985-11-07 1987-05-19 Miyagi Pref Gov Production of fish meal using supercritical gas or high-pressure liquefied gas
JPS62280296A (en) * 1986-05-27 1987-12-05 住友精化株式会社 Extraction of salmon oil
JP2711845B2 (en) * 1988-01-25 1998-02-10 株式会社荏原総合研究所 Separation method
JPH01211449A (en) * 1988-02-19 1989-08-24 Seitetsu Kagaku Co Ltd Extraction and separation of coffee oil containing aromatic component
JPH0321302A (en) * 1989-06-20 1991-01-30 Kobe Steel Ltd Extraction and separation device
JPH03131304A (en) * 1989-10-18 1991-06-04 Mitsubishi Heavy Ind Ltd Extraction of powder component
JPH03137903A (en) * 1989-10-24 1991-06-12 Mitsubishi Heavy Ind Ltd Extraction of powdery component
WO1991014377A1 (en) * 1990-03-21 1991-10-03 Portwall Pty Limited Processing of mixtures containing lipids and proteins and products so produced
US5759549A (en) * 1994-11-25 1998-06-02 Helsinki University Licensing, Ltd. Processes for the separatin of lipids
US5932101A (en) * 1996-08-29 1999-08-03 Eastman Chemical Company Process for fluid/dense gas extraction under enhanced solubility conditions

Also Published As

Publication number Publication date
DE60004693D1 (en) 2003-09-25
CA2388175A1 (en) 2001-04-26
FR2799984A1 (en) 2001-04-27
FR2799984B1 (en) 2002-05-03
JP2003512481A (en) 2003-04-02
WO2001028650A1 (en) 2001-04-26
EP1222009B1 (en) 2003-08-20
ATE247510T1 (en) 2003-09-15
BR0014625A (en) 2002-06-04
CN1390150A (en) 2003-01-08
AU1031801A (en) 2001-04-30
EP1222009A1 (en) 2002-07-17

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