WO2004026430A3 - Solvent extraction method and apparatus - Google Patents

Solvent extraction method and apparatus Download PDF

Info

Publication number
WO2004026430A3
WO2004026430A3 PCT/GB2003/004105 GB0304105W WO2004026430A3 WO 2004026430 A3 WO2004026430 A3 WO 2004026430A3 GB 0304105 W GB0304105 W GB 0304105W WO 2004026430 A3 WO2004026430 A3 WO 2004026430A3
Authority
WO
WIPO (PCT)
Prior art keywords
solvent
column
passes
biomass
vessel
Prior art date
Application number
PCT/GB2003/004105
Other languages
French (fr)
Other versions
WO2004026430A2 (en
Inventor
Mazin Nicola
Original Assignee
Advanced Phytonics Ltd
Mazin Nicola
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 Advanced Phytonics Ltd, Mazin Nicola filed Critical Advanced Phytonics Ltd
Priority to AU2003267617A priority Critical patent/AU2003267617A1/en
Publication of WO2004026430A2 publication Critical patent/WO2004026430A2/en
Publication of WO2004026430A3 publication Critical patent/WO2004026430A3/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
    • B01D11/0207—Control systems
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L27/00—Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
    • A23L27/10—Natural spices, flavouring agents or condiments; Extracts thereof
    • A23L27/11—Natural spices, flavouring agents or condiments; Extracts thereof obtained by solvent extraction
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L27/00—Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
    • A23L27/10—Natural spices, flavouring agents or condiments; Extracts thereof
    • A23L27/14—Dried spices
    • 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
    • B01D11/0215—Solid material in other stationary receptacles
    • B01D11/0219—Fixed bed of solid material
    • 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
    • B01D11/028—Flow sheets

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Automation & Control Theory (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Medicines Containing Plant Substances (AREA)

Abstract

Apparatus for carrying out a fractional extraction comprises an extraction column (2) in which a biomass to be extracted is tightly packed.In use, liquified gas passes from vessel (4) and, optionally, a co-solvent passes from vessel (14) into the material within the column (2) and percolates through the material to extract compounds therefrom. The concentration of the co-solvent in the solvent formulation which passes through the column, the temperature or pressure of the solvent formulation and the temperature of the biomass may be varied in order to affect the composition of material extracted. Individual aliquots of material may be collected, at varying times, in vessels (20, 22 and 24).
PCT/GB2003/004105 2002-09-18 2003-09-17 Solvent extraction method and apparatus WO2004026430A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003267617A AU2003267617A1 (en) 2002-09-18 2003-09-17 Solvent extraction method and apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0221667.9 2002-09-18
GBGB0221667.9A GB0221667D0 (en) 2002-09-18 2002-09-18 Extraction

Publications (2)

Publication Number Publication Date
WO2004026430A2 WO2004026430A2 (en) 2004-04-01
WO2004026430A3 true WO2004026430A3 (en) 2004-09-02

Family

ID=9944318

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2003/004105 WO2004026430A2 (en) 2002-09-18 2003-09-17 Solvent extraction method and apparatus

Country Status (3)

Country Link
AU (1) AU2003267617A1 (en)
GB (2) GB0221667D0 (en)
WO (1) WO2004026430A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11090578B2 (en) * 2016-11-26 2021-08-17 George Stantchev Portable extraction device
US11730782B2 (en) 2020-11-20 2023-08-22 Nooter/Eriksen, Inc Processes for producing omega-3 containing compositions from algae and related extractions
GB2610556A (en) 2021-09-02 2023-03-15 113 Botanicals Ltd Extraction
NO20220405A1 (en) * 2022-04-01 2023-10-02 Glencore Nikkelverk As Continuous dissolution reactor
WO2023200463A1 (en) * 2022-04-11 2023-10-19 Nooter/Eriksen, Inc. Improved processes for producing omega-3 containing compositions from algae and related extractions
GB2618322A (en) 2022-04-29 2023-11-08 113 Botanicals Ltd Compositions and methods

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4144229A (en) * 1975-09-08 1979-03-13 Dravo Corporation Process for preparing a flour and the product obtained thereby
EP0023680A1 (en) * 1979-08-02 1981-02-11 Henkel Kommanditgesellschaft auf Aktien Process for the production of spice extracts
US4496599A (en) * 1983-03-10 1985-01-29 Cornell Research Foundation, Inc. Process for producing defatted and debittered soybean meal
US5281732A (en) * 1991-12-31 1994-01-25 University Research & Marketing Solvent extraction of oil from oil-bearing materials

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5092983A (en) * 1986-09-12 1992-03-03 The Standard Oil Company Process for separating extractable organic material from compositions comprising said extractable organic material intermixed with solids and water using a solvent mixture
US5854064A (en) * 1996-07-31 1998-12-29 Aphios Corporation Methods for fractionation of biologically-derived materials
GB9406423D0 (en) * 1994-03-31 1994-05-25 Ici Plc Solvent extraction process
GB9901617D0 (en) * 1999-01-25 1999-03-17 Wilde Peter F Improved means for extracting fixed and mineral oils from natural resources
US6291241B1 (en) * 1999-03-29 2001-09-18 Trevor Percival Castor Methods for making Hypericum fractions and St. John's Wort products
GB2377218A (en) * 2001-05-04 2003-01-08 Gw Pharmaceuticals Ltd Process and apparatus for extraction of active substances and enriched extracts from natural products

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4144229A (en) * 1975-09-08 1979-03-13 Dravo Corporation Process for preparing a flour and the product obtained thereby
EP0023680A1 (en) * 1979-08-02 1981-02-11 Henkel Kommanditgesellschaft auf Aktien Process for the production of spice extracts
US4496599A (en) * 1983-03-10 1985-01-29 Cornell Research Foundation, Inc. Process for producing defatted and debittered soybean meal
US5281732A (en) * 1991-12-31 1994-01-25 University Research & Marketing Solvent extraction of oil from oil-bearing materials

Also Published As

Publication number Publication date
GB0221667D0 (en) 2002-10-30
AU2003267617A8 (en) 2004-04-08
GB2393720A (en) 2004-04-07
GB0321797D0 (en) 2003-10-15
WO2004026430A2 (en) 2004-04-01
AU2003267617A1 (en) 2004-04-08

Similar Documents

Publication Publication Date Title
Li et al. Extraction of Cuminum cyminum essential oil by combination technology of organic solvent with low boiling point and steam distillation
Baysal et al. Supercritical carbon dioxide extraction of carvone and limonene from caraway seed
Illés et al. Extraction of coriander seed oil by CO2 and propane at super-and subcritical conditions
CA2168250A1 (en) Accelerated Solvent Extraction System
WO2002089945A3 (en) Processes and apparatus for extraction of active substances and enriched extracts from natural products
Saldaña et al. Decaffeination of guaraná seeds in a microextraction column using water-saturated CO2
EP1055439A2 (en) Fragrance extraction
AU2001237736A1 (en) Method and apparatus for preparing taxol using supercritical fluid from source materials
GB2447156A (en) Composition analysis of separated vapor and liquid phases using a gas chromatograph
EP1359403A4 (en) Apparatus and method of extracting volatile components
WO2004026430A3 (en) Solvent extraction method and apparatus
ATE285826T1 (en) SOLVENT EXTRACTION METHOD
AU7795800A (en) Method for supercritical fluid extraction
NZ509087A (en) Method of extracting antioxidants from labiate species and the extract products thereof
Alexander et al. Pecan oil recovery and composition as affected by temperature, pressure, and supercritical CO2 flow rate
EP0614459A1 (en) Method for obtaining sesquiterpene lactone, in particular parthenolide
Yazdani et al. Supercritical CO2 extraction of essential oil from clove bud: Effect of operation conditions on the selective isolation of eugenol and eugenyl acetate
Eller et al. Counter-current liquid carbon dioxide purification of a model reaction mixture
Kassim et al. Direct extraction-separation of essential oils from citrus peels by supercritical carbon dioxide
KR100522207B1 (en) A Method For Extracting Sesame Oil By Supercritical Fluid Extraction Technology And Small Grain Crush
Eller et al. Use of liquid carbon dioxide to remove hexane from soybean oil
KR100522206B1 (en) A Method For Extracting Sesame Oil By Supercritical Fluid Extraction Technology
Jachmanián et al. Selectivity of supercritical CO2 in the fractionation of hake liver oil ethyl esters
Christensen Extraction of encapsulated flavors by accelerated solvent extraction
Liu Selective isolation of anethole from fructus anisi stellati (star anise) by supercritical fluid extraction

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: JP

WWW Wipo information: withdrawn in national office

Country of ref document: JP