ES396508A1 - Continuous process for the separation of mixtures of fatty acid esters of different melting points - Google Patents

Continuous process for the separation of mixtures of fatty acid esters of different melting points

Info

Publication number
ES396508A1
ES396508A1 ES396508A ES396508A ES396508A1 ES 396508 A1 ES396508 A1 ES 396508A1 ES 396508 A ES396508 A ES 396508A ES 396508 A ES396508 A ES 396508A ES 396508 A1 ES396508 A1 ES 396508A1
Authority
ES
Spain
Prior art keywords
fatty acid
separation
aqueous
melting points
mixtures
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
ES396508A
Other languages
Spanish (es)
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 ES396508A1 publication Critical patent/ES396508A1/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Fats And Perfumes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Procedure for the separation of fatty acid ester mixtures into components of different melting points by transforming the starting mixture into a dispersion of liquid and solid fatty acid ester particles, separated from each other, in aqueous solution of surfactant and Separation of this dispersion with the aid of solid wall centrifuges in a light phase, consisting essentially of the liquid fatty acid esters, and a heavy phase, as a suspension of the solid fatty acid ester particles in aqueous surfactant solution, separation of the solid fatty acid particles from the aqueous surfactant solution and return of the aqueous surfactant solution to the process, characterized in that a part of the aqueous surfactant solution is withdrawn from the circuit and replaced by water or aqueous solutions containing surfactant and/or electrolytes. (Machine-translation by Google Translate, not legally binding)
ES396508A 1970-10-30 1971-10-29 Continuous process for the separation of mixtures of fatty acid esters of different melting points Expired ES396508A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2053257A DE2053257C3 (en) 1970-10-30 1970-10-30 Process for the separation of fatty acid ester mixtures into components with different melting points

Publications (1)

Publication Number Publication Date
ES396508A1 true ES396508A1 (en) 1974-05-16

Family

ID=5786580

Family Applications (1)

Application Number Title Priority Date Filing Date
ES396508A Expired ES396508A1 (en) 1970-10-30 1971-10-29 Continuous process for the separation of mixtures of fatty acid esters of different melting points

Country Status (10)

Country Link
US (1) US3733343A (en)
JP (1) JPS512483B1 (en)
BE (1) BE774495A (en)
BR (1) BR7025041D0 (en)
DE (1) DE2053257C3 (en)
ES (1) ES396508A1 (en)
FR (1) FR2110145A5 (en)
GB (1) GB1326049A (en)
IT (1) IT939140B (en)
NL (1) NL163258C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3953485A (en) * 1971-11-11 1976-04-27 Henkel & Cie G.M.B.H. Continuous process for the separation of mixtures of fatty substances of different melting points
AT333398B (en) * 1973-05-09 1976-11-25 Henkel & Cie Gmbh PROCESS FOR THE SEPARATION OF FAT MIXTURES INTO COMPONENTS OF DIFFERENT MELTING POINTS
JPS537382U (en) * 1976-07-01 1978-01-23
WO2007038963A1 (en) * 2005-10-05 2007-04-12 Flottweg Gmbh & Co. Kgaa Process and device for producing palm oil or vegetable oil
GB2458709A (en) * 2008-05-19 2009-09-30 Smet Ballestra Engineering S A Centrifugal separation process for refining triglyceride oils

Also Published As

Publication number Publication date
DE2053257C3 (en) 1980-01-10
NL163258B (en) 1980-03-17
DE2053257B2 (en) 1979-04-26
IT939140B (en) 1973-02-10
FR2110145A5 (en) 1972-05-26
NL7018872A (en) 1972-05-03
BE774495A (en) 1972-04-26
BR7025041D0 (en) 1973-03-29
GB1326049A (en) 1973-08-08
US3733343A (en) 1973-05-15
NL163258C (en) 1980-08-15
DE2053257A1 (en) 1972-05-04
AU3515371A (en) 1973-05-03
JPS512483B1 (en) 1976-01-26

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