WO2008071985A3 - Extraction process and purification process - Google Patents

Extraction process and purification process Download PDF

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Publication number
WO2008071985A3
WO2008071985A3 PCT/GB2007/004799 GB2007004799W WO2008071985A3 WO 2008071985 A3 WO2008071985 A3 WO 2008071985A3 GB 2007004799 W GB2007004799 W GB 2007004799W WO 2008071985 A3 WO2008071985 A3 WO 2008071985A3
Authority
WO
WIPO (PCT)
Prior art keywords
composition
solvent
raw material
compound
purification process
Prior art date
Application number
PCT/GB2007/004799
Other languages
French (fr)
Other versions
WO2008071985A2 (en
Inventor
Monica Betton
Stephen Andrew Flaherty
Robert Elliott Low
Amy Elliott
Stuart Corr
Original Assignee
Ineos Fluor Holdings Ltd
Monica Betton
Stephen Andrew Flaherty
Robert Elliott Low
Amy Elliott
Stuart Corr
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 Ineos Fluor Holdings Ltd, Monica Betton, Stephen Andrew Flaherty, Robert Elliott Low, Amy Elliott, Stuart Corr filed Critical Ineos Fluor Holdings Ltd
Publication of WO2008071985A2 publication Critical patent/WO2008071985A2/en
Publication of WO2008071985A3 publication Critical patent/WO2008071985A3/en

Links

Classifications

    • 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
    • B01D11/0288—Applications, solvents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/42—Selective adsorption, e.g. chromatography characterised by the development mode, e.g. by displacement or by elution
    • B01D15/424—Elution mode
    • B01D15/426—Specific type of solvent
    • 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
    • C11B9/00—Essential oils; Perfumes
    • C11B9/02—Recovery or refining of essential oils from raw materials
    • C11B9/022—Refining
    • 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
    • C11B9/00—Essential oils; Perfumes
    • C11B9/02—Recovery or refining of essential oils from raw materials
    • C11B9/025—Recovery by solvent extraction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
    • B01D15/36—Selective adsorption, e.g. chromatography characterised by the separation mechanism involving ionic interaction
    • B01D15/361—Ion-exchange

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)

Abstract

A process for extracting a compound or composition of matter from a raw material containing that compound or composition as a constituent part is described. The process comprises the steps of (1) contacting the raw material with an extraction solvent comprising at least one fluorocarbon selected from the pentafluoropropenes and fluorinated cyclopropanes, so as to extract the compound or composition from the raw material into the solvent and (2) separating the solvent containing the extracted compound or composition from the raw material. Also described is a purification process for treating a crude composition comprising one or more undesired compounds and one or more desired compounds so as to produce a purified composition comprising an increased concentration of the one or more desired compounds and a reduced concentration of the one or more undesired compounds. The purification process comprises the steps of (1) contacting the crude composition with a solid adsorbent, (2) eluting the solid adsorbent with which the crude composition has been contacted with a solvent comprising at least one fluorocarbon selected from the (hydro) fluoropropenes and fluorinated cyclopropanes, and (3) collecting a solvent eluate containing the purified composition from the solid adsorbent. In a particular aspect, the purification process is a high performance liquid chromatography process.
PCT/GB2007/004799 2006-12-13 2007-12-13 Extraction process and purification process WO2008071985A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0624807A GB0624807D0 (en) 2006-12-13 2006-12-13 Process
GB0624807.4 2006-12-13

Publications (2)

Publication Number Publication Date
WO2008071985A2 WO2008071985A2 (en) 2008-06-19
WO2008071985A3 true WO2008071985A3 (en) 2008-07-31

Family

ID=37712007

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2007/004799 WO2008071985A2 (en) 2006-12-13 2007-12-13 Extraction process and purification process

Country Status (2)

Country Link
GB (1) GB0624807D0 (en)
WO (1) WO2008071985A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100081836A1 (en) * 2008-09-26 2010-04-01 Laurence Parslow PROCESS FOR EXTRACTING A TARGET COMPOUND USING HFO1234yf
ES2362850B1 (en) * 2011-04-28 2012-01-13 Dallant, S.A. ENRICHMENT PROCESS OF ESSENTIAL OILS.
CN104857741B (en) * 2015-05-19 2016-07-06 上海化工研究院 A kind of valveless gate-type liquid liquid extraction plant
IT201900002929A1 (en) * 2019-02-28 2020-08-28 Turatti Srl PROCEDURE FOR SELECTIVE EXTRACTION OF ACTIVE AND / OR OLEORESINS FROM VEGETABLE MATERIAL AND RELATED PLANT
CO2019013031A1 (en) 2019-11-21 2020-02-28 Merchan Cristian Camilo Diaz Method of extraction of active components from plants and devices for this purpose
CN113501746B (en) * 2021-06-21 2023-07-18 南京林业大学 Application of macroporous resin in geraniol separation and geraniol extraction and separation method
EP4396361A1 (en) 2021-08-31 2024-07-10 King Abdullah University Of Science And Technology Biocompatible underlays for living extraction of hydrocarbons from engineered microbes
CN114106931A (en) * 2021-09-08 2022-03-01 广州东智盟化妆品有限公司 Extraction method and application of agilawood essential oil and extract
EP4166211A1 (en) * 2021-10-17 2023-04-19 George Stantchev Improved extraction apparatus and method thereof

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2712008A (en) * 1951-06-29 1955-06-28 Justus G Kirchner Production of terpeneless essential oils
EP0616821A1 (en) * 1993-02-22 1994-09-28 Advanced Phytonics Limited Fragrance extraction
US20030157009A1 (en) * 2000-05-04 2003-08-21 Stuart Corr Removal of (hydro)haloalkene impurities from product streams
WO2004082800A1 (en) * 2003-03-20 2004-09-30 Ineos Fluor Holdings Limited Process for reducing the concentration of undesired compounds in a composition
US20040256594A1 (en) * 2002-10-25 2004-12-23 Honeywell International, Inc. Compositions containing fluorine substituted olefins
EP1655355A2 (en) * 2004-11-09 2006-05-10 Air Products and Chemicals, Inc. Selective purification of mono-terpenes for removal of oxygen containing species
US20070007488A1 (en) * 2003-10-27 2007-01-11 Honeywell International, Inc. Compositions containing fluorine substituted olefins
GB2437373A (en) * 2006-07-17 2007-10-24 Ineos Fluor Holdings Ltd Heat transfer compositions
WO2007144623A1 (en) * 2006-06-14 2007-12-21 Ineos Fluor Holdings Limited Refrigerant compositions

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2712008A (en) * 1951-06-29 1955-06-28 Justus G Kirchner Production of terpeneless essential oils
EP0616821A1 (en) * 1993-02-22 1994-09-28 Advanced Phytonics Limited Fragrance extraction
US20030157009A1 (en) * 2000-05-04 2003-08-21 Stuart Corr Removal of (hydro)haloalkene impurities from product streams
US20040256594A1 (en) * 2002-10-25 2004-12-23 Honeywell International, Inc. Compositions containing fluorine substituted olefins
WO2004082800A1 (en) * 2003-03-20 2004-09-30 Ineos Fluor Holdings Limited Process for reducing the concentration of undesired compounds in a composition
US20070007488A1 (en) * 2003-10-27 2007-01-11 Honeywell International, Inc. Compositions containing fluorine substituted olefins
EP1655355A2 (en) * 2004-11-09 2006-05-10 Air Products and Chemicals, Inc. Selective purification of mono-terpenes for removal of oxygen containing species
WO2007144623A1 (en) * 2006-06-14 2007-12-21 Ineos Fluor Holdings Limited Refrigerant compositions
GB2437373A (en) * 2006-07-17 2007-10-24 Ineos Fluor Holdings Ltd Heat transfer compositions

Also Published As

Publication number Publication date
GB0624807D0 (en) 2007-01-24
WO2008071985A2 (en) 2008-06-19

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