GB2091292B - Separating wax from simmondsia using gas under supercriticcal conditions - Google Patents

Separating wax from simmondsia using gas under supercriticcal conditions

Info

Publication number
GB2091292B
GB2091292B GB8137117A GB8137117A GB2091292B GB 2091292 B GB2091292 B GB 2091292B GB 8137117 A GB8137117 A GB 8137117A GB 8137117 A GB8137117 A GB 8137117A GB 2091292 B GB2091292 B GB 2091292B
Authority
GB
United Kingdom
Prior art keywords
supercriticcal
simmondsia
conditions
gas under
separating wax
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB8137117A
Other versions
GB2091292A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Abbott Products GmbH
Original Assignee
Kali Chemie Pharma GmbH
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 Kali Chemie Pharma GmbH filed Critical Kali Chemie Pharma GmbH
Publication of GB2091292A publication Critical patent/GB2091292A/en
Application granted granted Critical
Publication of GB2091292B publication Critical patent/GB2091292B/en
Expired legal-status Critical Current

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
    • B01D11/0203—Solvent extraction of solids with a supercritical fluid
    • 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
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/74—Recovery of fats, fatty oils, fatty acids or other fatty substances, e.g. lanolin or waxes

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)
  • Extraction Or Liquid Replacement (AREA)
  • Fats And Perfumes (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Jellies, Jams, And Syrups (AREA)
  • Fertilizers (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
GB8137117A 1981-01-15 1981-12-09 Separating wax from simmondsia using gas under supercriticcal conditions Expired GB2091292B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813101025 DE3101025A1 (en) 1981-01-15 1981-01-15 METHOD FOR ISOLATING VALUABLES FROM PLANT MATERIAL

Publications (2)

Publication Number Publication Date
GB2091292A GB2091292A (en) 1982-07-28
GB2091292B true GB2091292B (en) 1984-03-21

Family

ID=6122639

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8137117A Expired GB2091292B (en) 1981-01-15 1981-12-09 Separating wax from simmondsia using gas under supercriticcal conditions

Country Status (20)

Country Link
JP (1) JPS57145195A (en)
AT (1) AT372608B (en)
AU (1) AU7951282A (en)
BE (1) BE891781A (en)
DD (1) DD201915A5 (en)
DE (1) DE3101025A1 (en)
DK (1) DK12982A (en)
ES (1) ES508714A0 (en)
FI (1) FI820074L (en)
FR (1) FR2497823A1 (en)
GB (1) GB2091292B (en)
GR (1) GR75832B (en)
IL (1) IL64587A0 (en)
IT (1) IT1195293B (en)
NL (1) NL8105301A (en)
NO (1) NO820104L (en)
NZ (1) NZ199390A (en)
PT (1) PT74018B (en)
SE (1) SE8200069L (en)
ZA (1) ZA817997B (en)

Families Citing this family (11)

* 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
DE3322968A1 (en) * 1983-06-25 1985-01-10 Fried. Krupp Gmbh, 4300 Essen METHOD AND DEVICE FOR PRODUCING FATS AND OILS
GB2152837B (en) * 1983-07-05 1987-03-25 Kuraray Co Extractive separation method
DE3414977C2 (en) * 1984-04-19 1992-01-09 Hopfenextraktion HVG Barth, Raiser & Co, 8069 Wolnzach Process for the extraction of solids with compressed carbon dioxide
JPH0816233B2 (en) * 1991-08-30 1996-02-21 三井物産株式会社 Process for producing purified propolis and O / W emulsion containing purified propolis component
FR2799660B1 (en) * 1999-10-19 2002-01-18 Hitex SUPERCRITICAL FLUID EXTRACTION PROCESS
US7091366B2 (en) 2003-09-25 2006-08-15 Thar Technologies, Inc. Recovery of residual specialty oil
FR2865644B1 (en) * 2004-01-29 2007-10-19 Oreal PROCESS FOR PREPARING A COSMETIC PROCESSING COMPOSITION FROM PRESSURIZED FLUID AND ESTERS
GB0502337D0 (en) * 2005-02-04 2005-03-16 Univ York Isolation and fractionation of waxes from plants
DE102005037210A1 (en) * 2005-08-06 2007-02-08 Degussa Ag Process for the extraction of fruit waxes
DE202018003618U1 (en) 2018-02-14 2018-08-21 Sven Miric Device for extracting and / or concentrating lipophilic molecules by means of liquid or supercritical carbon dioxide

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2127596A1 (en) * 1971-06-03 1972-12-21 Hag Ag, 2800 Bremen Process for the production of vegetable fats and oils.

Also Published As

Publication number Publication date
PT74018A (en) 1981-12-01
BE891781A (en) 1982-04-30
GB2091292A (en) 1982-07-28
ATA560081A (en) 1983-03-15
PT74018B (en) 1983-06-20
NZ199390A (en) 1984-05-31
ZA817997B (en) 1982-10-27
DK12982A (en) 1982-07-16
DE3101025A1 (en) 1982-08-26
AT372608B (en) 1983-10-25
GR75832B (en) 1984-08-02
DD201915A5 (en) 1983-08-17
AU7951282A (en) 1982-07-22
NL8105301A (en) 1982-08-02
IT8125240A0 (en) 1981-11-24
FR2497823A1 (en) 1982-07-16
ES8306788A1 (en) 1983-06-01
JPS57145195A (en) 1982-09-08
IL64587A0 (en) 1982-03-31
IT1195293B (en) 1988-10-12
SE8200069L (en) 1982-07-16
NO820104L (en) 1982-07-16
ES508714A0 (en) 1983-06-01
FI820074L (en) 1982-07-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee