GB387962A - A process for the refining of vegetable and animal oils, fats and waxes - Google Patents

A process for the refining of vegetable and animal oils, fats and waxes

Info

Publication number
GB387962A
GB387962A GB26183/32A GB2618332A GB387962A GB 387962 A GB387962 A GB 387962A GB 26183/32 A GB26183/32 A GB 26183/32A GB 2618332 A GB2618332 A GB 2618332A GB 387962 A GB387962 A GB 387962A
Authority
GB
United Kingdom
Prior art keywords
fats
waxes
refining
vegetable
animal oils
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
GB26183/32A
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.)
WALTER JACOB HUND
Original Assignee
WALTER JACOB HUND
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 WALTER JACOB HUND filed Critical WALTER JACOB HUND
Publication of GB387962A publication Critical patent/GB387962A/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
    • C11B3/00—Refining fats or fatty oils
    • C11B3/10—Refining fats or fatty oils by adsorption
    • 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
    • C11B3/02—Refining fats or fatty oils by chemical reaction
    • C11B3/06—Refining fats or fatty oils by chemical reaction with bases

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)
  • General Chemical & Material Sciences (AREA)
  • Fats And Perfumes (AREA)

Abstract

Animal and vegetable oils, fats, and waxes are purified by reducing the free fatty acid content, as by distillation, and then treating with liquid ammonia and/or one or more alkylolamines. The fatty acid content is preferably reduced to at least such an extent that the fatty acids under equilibrium conditions are soluble in the glycerides and in the liquid ammonia or alkylolamines to the same extent. This limiting content is determined by test; it is about 3 per cent for coco nut, linseed, cottonseed, and similar vegetable oils.
GB26183/32A 1931-09-22 1932-09-20 A process for the refining of vegetable and animal oils, fats and waxes Expired GB387962A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US387962XA 1931-09-22 1931-09-22

Publications (1)

Publication Number Publication Date
GB387962A true GB387962A (en) 1933-02-16

Family

ID=21901948

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26183/32A Expired GB387962A (en) 1931-09-22 1932-09-20 A process for the refining of vegetable and animal oils, fats and waxes

Country Status (1)

Country Link
GB (1) GB387962A (en)

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