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BE899513A - PROCESS AND DEVICE FOR THE DEODORIZATION AND DEACIDIFICATION OF FATS AND OILS. - Google Patents

PROCESS AND DEVICE FOR THE DEODORIZATION AND DEACIDIFICATION OF FATS AND OILS.

Info

Publication number
BE899513A
BE899513A BE0/212831A BE212831A BE899513A BE 899513 A BE899513 A BE 899513A BE 0/212831 A BE0/212831 A BE 0/212831A BE 212831 A BE212831 A BE 212831A BE 899513 A BE899513 A BE 899513A
Authority
BE
Belgium
Prior art keywords
fats
oils
deacidification
deodorization
degrees
Prior art date
Application number
BE0/212831A
Other languages
French (fr)
Original Assignee
Krupp 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 Krupp Gmbh filed Critical Krupp Gmbh
Publication of BE899513A publication Critical patent/BE899513A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B01D3/38—Steam distillation
    • 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
    • C11B3/00—Refining fats or fatty oils
    • C11B3/12—Refining fats or fatty oils by distillation
    • C11B3/14—Refining fats or fatty oils by distillation with the use of indifferent gases or vapours, e.g. steam

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Fats And Perfumes (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

L'invention concerne un procédé et un dispositif pour la désodorisation et la désacidification des graisses et des huiles. On mélange les graisses et les huiles avec 0,1-10% en poids, de préférence, 0,5-2% en poids d'eau puis, on les traite pendant 2 à 10 minutes à 180-280 degrés C, de préférence, à 250-270 degrés C, ainsi qu'à 1-3 bars et ensuite, on les libère de l'eau en excès à 50-500 mbars et enfin, on les soumet, à 180-280 degrés C et à 1-20 mbars, à une distillation à la vapeur d'eau à plusieurs étapes avec 0,2 à 1% en poids de vapeur d'eau, calculé sur les graisses et les huiles.The invention relates to a method and a device for the deodorization and deacidification of fats and oils. The fats and oils are mixed with 0.1-10% by weight, preferably 0.5-2% by weight of water, then they are treated for 2 to 10 minutes at 180-280 degrees C, preferably , at 250-270 degrees C, as well as at 1-3 bars and then they are released from excess water at 50-500 mbar and finally, they are subjected to 180-280 degrees C and 1- 20 mbar, to a multi-stage steam distillation with 0.2 to 1% by weight of steam, calculated on fats and oils.

BE0/212831A 1983-05-06 1984-04-26 PROCESS AND DEVICE FOR THE DEODORIZATION AND DEACIDIFICATION OF FATS AND OILS. BE899513A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833316523 DE3316523C2 (en) 1983-05-06 1983-05-06 Process and device for deodorising and deacidifying fats and oils

Publications (1)

Publication Number Publication Date
BE899513A true BE899513A (en) 1984-08-16

Family

ID=6198275

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/212831A BE899513A (en) 1983-05-06 1984-04-26 PROCESS AND DEVICE FOR THE DEODORIZATION AND DEACIDIFICATION OF FATS AND OILS.

Country Status (3)

Country Link
BE (1) BE899513A (en)
DE (1) DE3316523C2 (en)
GB (1) GB2139242B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3431290C2 (en) * 1984-08-25 1986-08-07 Schmidding-Werke Wilhelm Schmidding GmbH & Co, 5000 Köln Plant for deodorising and / or deacidifying edible oils, fats and esters
SE8500480L (en) * 1985-02-04 1986-08-05 Alfa Laval Food & Dairy Eng PROCEDURE FOR HEAT METER WASTE PURIFICATION OF VEGETABLE OIL
DE4121956A1 (en) * 1991-07-03 1993-01-07 Ruetgerswerke Ag LOW-ODOR AROMATIC IMPREGNATION OIL WITH REDUCED EVAPORATION
SE513333C2 (en) * 1998-11-13 2000-08-28 Alfa Laval Ab Methods and arrangements for monitoring a process carried out under vacuum
ES2527991T3 (en) * 2012-07-12 2015-02-03 Alfa Laval Corporate Ab Deacidification of fats and oils
CN113122386B (en) * 2019-12-30 2023-11-24 丰益(上海)生物技术研发中心有限公司 Rice oil and preparation method thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2548487C3 (en) * 1975-10-29 1980-08-14 Heinz 2050 Hamburg Schumacher Method and device for distilling off accompanying substances from oils

Also Published As

Publication number Publication date
GB8411398D0 (en) 1984-06-06
GB2139242A (en) 1984-11-07
GB2139242B (en) 1986-10-29
DE3316523C2 (en) 1986-02-06
DE3316523A1 (en) 1984-11-08

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: FRIED. *KRUPP G.M.B.H.

Effective date: 20040426