ES2003554A6 - Use of alkyl glycosides in the separation of fatty acid ester mixtures. - Google Patents

Use of alkyl glycosides in the separation of fatty acid ester mixtures.

Info

Publication number
ES2003554A6
ES2003554A6 ES8603203A ES8603203A ES2003554A6 ES 2003554 A6 ES2003554 A6 ES 2003554A6 ES 8603203 A ES8603203 A ES 8603203A ES 8603203 A ES8603203 A ES 8603203A ES 2003554 A6 ES2003554 A6 ES 2003554A6
Authority
ES
Spain
Prior art keywords
separation
fatty acid
acid ester
ester mixtures
alkyl glycosides
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
ES8603203A
Other languages
Spanish (es)
Inventor
Richard Schuh
Manfred Biermann
Alfred Struve
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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 Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of ES2003554A6 publication Critical patent/ES2003554A6/en
Expired legal-status Critical Current

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
    • C11B7/00—Separation of mixtures of fats or fatty oils into their constituents, e.g. saturated oils from unsaturated oils
    • C11B7/0091—Separation of mixtures of fats or fatty oils into their constituents, e.g. saturated oils from unsaturated oils non-solvents, e.g. water wherein the fat or oil is dispersed account a more washing out of fractions is not taken into
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/662—Carbohydrates or derivatives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Saccharide Compounds (AREA)
  • Fats And Perfumes (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)

Abstract

Alkylglycosides containing up to 24 carbon atoms in the alkyl chain are used as wetting agents in aqueous wetting agent solutions for the separation of fatty acid ester mixtures such as vegetable, animal and fish oils into solid and liquid components by the hydrophilization process. The alkylglycosides have the advantage of being non-toxic, biodegradable, stable to alkaline hydrolysis and can be prepared from renewable raw materials. The aqueous solution preferably also contains an inorganic electrolyte such as a sulphate.
ES8603203A 1985-11-29 1986-11-27 Use of alkyl glycosides in the separation of fatty acid ester mixtures. Expired ES2003554A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3542226 1985-11-29

Publications (1)

Publication Number Publication Date
ES2003554A6 true ES2003554A6 (en) 1988-11-01

Family

ID=6287174

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8603203A Expired ES2003554A6 (en) 1985-11-29 1986-11-27 Use of alkyl glycosides in the separation of fatty acid ester mixtures.

Country Status (7)

Country Link
EP (1) EP0224798B1 (en)
JP (1) JPS62132531A (en)
DE (1) DE3663532D1 (en)
DK (1) DK551386A (en)
ES (1) ES2003554A6 (en)
GB (1) GB2183669B (en)
MY (1) MY100868A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4861612A (en) * 1987-02-06 1989-08-29 Kao Corporation Method of separating oleaginous matter into components having various melting points
JP2989682B2 (en) * 1991-04-04 1999-12-13 花王株式会社 Method for producing liquid fatty acid and solid fatty acid
US10188736B2 (en) 2013-09-30 2019-01-29 Enza Biotech Ab Surfactant composition

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB472086A (en) * 1936-08-18 1937-09-16 Schou Herbert Improvements in or relating to the preparation of emulsions
DE1267367C2 (en) * 1963-05-21 1978-04-20 Henkel KGaA, 4000 Dusseldorf PROCESS FOR SEPARATION OF MIXTURES OF LIQUID AND SOLID FATTY ACIDS

Also Published As

Publication number Publication date
JPS62132531A (en) 1987-06-15
EP0224798A1 (en) 1987-06-10
DK551386D0 (en) 1986-11-18
EP0224798B1 (en) 1989-05-24
GB8626285D0 (en) 1986-12-03
GB2183669A (en) 1987-06-10
MY100868A (en) 1991-05-16
DK551386A (en) 1987-05-30
GB2183669B (en) 1989-10-04
DE3663532D1 (en) 1989-06-29

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2006-11-27