DK0797472T3 - Fremgangsmåde til separation af tunge og lette sammensætninger ved ekstraktion med et superkritisk fluidum og nanofiltering - Google Patents

Fremgangsmåde til separation af tunge og lette sammensætninger ved ekstraktion med et superkritisk fluidum og nanofiltering

Info

Publication number
DK0797472T3
DK0797472T3 DK95942237T DK95942237T DK0797472T3 DK 0797472 T3 DK0797472 T3 DK 0797472T3 DK 95942237 T DK95942237 T DK 95942237T DK 95942237 T DK95942237 T DK 95942237T DK 0797472 T3 DK0797472 T3 DK 0797472T3
Authority
DK
Denmark
Prior art keywords
nanofiltration
extraction
supercritical fluid
separating heavy
light compositions
Prior art date
Application number
DK95942237T
Other languages
Danish (da)
English (en)
Inventor
Maurice Carles
Christian Perre
Paul Vignet
Stephane Sarrade
Original Assignee
Commissariat Energie Atomique
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 Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Application granted granted Critical
Publication of DK0797472T3 publication Critical patent/DK0797472T3/da

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/027—Nanofiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/0203—Solvent extraction of solids 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
    • 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
    • B01D11/0415—Solvent extraction of solutions which are liquid in combination with membranes
    • 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
    • C11B3/00—Refining fats or fatty oils
    • C11B3/006—Refining fats or fatty oils by extraction
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Nanotechnology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Microbiology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK95942237T 1994-12-12 1995-12-11 Fremgangsmåde til separation af tunge og lette sammensætninger ved ekstraktion med et superkritisk fluidum og nanofiltering DK0797472T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9414923A FR2727873B1 (fr) 1994-12-12 1994-12-12 Procede et installation de separation de composes lourds et legers par extraction par un fluide supercritique et nanofiltration
PCT/FR1995/001638 WO1996018445A1 (fr) 1994-12-12 1995-12-11 Procede et installation de separation de composes lourds et legers, par extraction par un fluide supercritique et nanofiltration

Publications (1)

Publication Number Publication Date
DK0797472T3 true DK0797472T3 (da) 2000-04-03

Family

ID=9469704

Family Applications (1)

Application Number Title Priority Date Filing Date
DK95942237T DK0797472T3 (da) 1994-12-12 1995-12-11 Fremgangsmåde til separation af tunge og lette sammensætninger ved ekstraktion med et superkritisk fluidum og nanofiltering

Country Status (10)

Country Link
US (1) US5961835A (fi)
EP (1) EP0797472B1 (fi)
JP (1) JPH11511688A (fi)
DE (1) DE69512679T2 (fi)
DK (1) DK0797472T3 (fi)
ES (1) ES2139955T3 (fi)
FI (1) FI972365A (fi)
FR (1) FR2727873B1 (fi)
NO (1) NO972693L (fi)
WO (1) WO1996018445A1 (fi)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5707673A (en) * 1996-10-04 1998-01-13 Prewell Industries, L.L.C. Process for extracting lipids and organics from animal and plant matter or organics-containing waste streams
FR2761899B1 (fr) * 1997-04-15 1999-05-28 Commissariat Energie Atomique Procede et installation de filtration tangentielle d'un liquide visqueux
FR2771947B1 (fr) * 1997-12-04 2000-02-25 Orelis Membrane inorganique de filtration modifiee par greffage d'organomineraux et son procede de preparation
US6113795A (en) * 1998-11-17 2000-09-05 The University Of Kansas Process and apparatus for size selective separation of micro- and nano-particles
FR2790479B1 (fr) * 1999-03-02 2001-04-13 Commissariat Energie Atomique Procede de traitement d'une huile utilisant un fluide a l'etat supercritique
US6264726B1 (en) 1999-09-30 2001-07-24 Battelle Memorial Institute Method of filtering a target compound from a first solvent that is above its critical density
US6551642B2 (en) * 2001-03-08 2003-04-22 Cocotech, Inc. Process for removing oil from foodstuffs using a membrane filter
US6506304B2 (en) * 2001-04-03 2003-01-14 Chung-Sung Tan Method for the regeneration of supercritical extractant
CA2554932A1 (en) * 2004-01-30 2005-08-11 Bionovate Limited Solvent extraction of lipids such as essential fatty acids
US20050288485A1 (en) * 2004-06-24 2005-12-29 Mahl Jerry M Method and apparatus for pretreatment of polymeric materials utilized in carbon dioxide purification, delivery and storage systems
EP1792542A1 (en) * 2005-12-02 2007-06-06 SCF Technologies A/S A method for producing a prepared food product having a reduced content of species
JP2007253090A (ja) * 2006-03-24 2007-10-04 Ngk Insulators Ltd セラミックスフィルター
CN103596454A (zh) 2011-04-22 2014-02-19 百事可乐公司 萃取物在多孔颗粒中的包裹
WO2013134483A1 (en) * 2012-03-07 2013-09-12 Waters Technologies Corporation Device capable of pressurization and associated systems and methods
FR2987756B1 (fr) * 2012-03-08 2016-01-01 Tournaire Sa Unite d'extraction a l'eau subcritique et le procede associe
US8778181B1 (en) 2013-03-14 2014-07-15 Crititech, Inc. Equipment assembly for and method of processing particles
US9925512B2 (en) 2013-03-14 2018-03-27 Crititech, Inc. Equipment assembly for and method of processing particles
US10092855B2 (en) * 2015-07-16 2018-10-09 Fritz Chess CO2 extraction and filtration system
US10596485B2 (en) 2017-04-03 2020-03-24 Fritz Chess Multi-functional distiller
JP7133429B2 (ja) * 2018-10-19 2022-09-08 日東電工株式会社 水処理システム及び水処理方法
US20210187413A1 (en) * 2019-12-24 2021-06-24 Apeks Llc System, method and apparatus for processing organic material
CN113521795A (zh) * 2020-04-17 2021-10-22 郑长义 紫色山药活性物质的萃取方法与应用
CN114522441A (zh) * 2022-03-14 2022-05-24 广东逢春制药有限公司 一种药材超临界节能萃取装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4749522A (en) * 1985-10-31 1988-06-07 Angio-Medical Corporation Supercritical fluid extraction of animal derived materials
JPS62129102A (ja) * 1985-11-29 1987-06-11 Hitachi Ltd 超臨界ガスによる抽出分離方法及びその装置
US4879114A (en) * 1985-12-20 1989-11-07 Angio-Medical Corporation Lipids from omentum and methods for cosmetic use
JPS62158223A (ja) * 1985-12-29 1987-07-14 Res Assoc Petroleum Alternat Dev<Rapad> 有機物質の回収方法
FR2598717B1 (fr) * 1986-05-14 1988-08-26 Inst Francais Du Petrole Procede de desasphaltage d'une huile d'hydrocarbure renfermant de l'asphalte
JP2711845B2 (ja) * 1988-01-25 1998-02-10 株式会社荏原総合研究所 分離方法
US5340594A (en) * 1988-09-07 1994-08-23 Omegatech Inc. Food product having high concentrations of omega-3 highly unsaturated fatty acids
FR2668077B1 (fr) * 1990-10-22 1992-12-04 Commissariat Energie Atomique Membrane d'osmose inverse ou de nanofiltration et son procede de fabrication.
JPH0568804A (ja) * 1991-09-10 1993-03-23 Chlorine Eng Corp Ltd 抽出分離方法
US5160044A (en) * 1992-02-20 1992-11-03 National Tsing Hua University Process for separating ethanol from aqueous solution
US5522995A (en) * 1995-02-28 1996-06-04 Cockrem; Michael C. M. Process for recovering organic acids from aqueous salt solutions
US5707673A (en) * 1996-10-04 1998-01-13 Prewell Industries, L.L.C. Process for extracting lipids and organics from animal and plant matter or organics-containing waste streams

Also Published As

Publication number Publication date
JPH11511688A (ja) 1999-10-12
EP0797472A1 (fr) 1997-10-01
FR2727873B1 (fr) 1997-01-10
NO972693L (no) 1997-08-08
WO1996018445A1 (fr) 1996-06-20
DE69512679T2 (de) 2000-05-31
FI972365A0 (fi) 1997-06-04
EP0797472B1 (fr) 1999-10-06
ES2139955T3 (es) 2000-02-16
FI972365A (fi) 1997-06-04
NO972693D0 (no) 1997-06-11
US5961835A (en) 1999-10-05
FR2727873A1 (fr) 1996-06-14
DE69512679D1 (de) 1999-11-11

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