GB144176A - Improved process for neutralising oils or fats - Google Patents

Improved process for neutralising oils or fats

Info

Publication number
GB144176A
GB144176A GB2552819A GB2552819A GB144176A GB 144176 A GB144176 A GB 144176A GB 2552819 A GB2552819 A GB 2552819A GB 2552819 A GB2552819 A GB 2552819A GB 144176 A GB144176 A GB 144176A
Authority
GB
United Kingdom
Prior art keywords
oil
soap
alkali
dry
fats
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
GB2552819A
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.)
MARIO ARBINI
Original Assignee
MARIO ARBINI
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 MARIO ARBINI filed Critical MARIO ARBINI
Priority to GB2552819A priority Critical patent/GB144176A/en
Publication of GB144176A publication Critical patent/GB144176A/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
    • C11B3/02—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)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Fats And Perfumes (AREA)

Abstract

Animal and vegetable oils and fats, such as whale oil and maize oil, are freed from fatty acids so as to give directly and quantatively a neutral oil or fat free from soap and a dry alkali soap ready for use, by treatment with dry caustic alkali or calcined alkali carbonate and removal of the water produced by the reaction, as by heat and agitation under reduced pressure or by the addition of calcined sodium sulphate, and taking up the oil in dry solvents such as methylal, ether, methyl acetate, acetone, and carbon disulphide that dissolve only the oil. The solvent may be added at the start or after removal of the water formed. Thorough bleaching of the oil or fat and the soap may be effected by using peroxide or percarbonate in place of caustic alkali or carbonate.
GB2552819A 1919-10-17 1919-10-17 Improved process for neutralising oils or fats Expired GB144176A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2552819A GB144176A (en) 1919-10-17 1919-10-17 Improved process for neutralising oils or fats

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2552819A GB144176A (en) 1919-10-17 1919-10-17 Improved process for neutralising oils or fats

Publications (1)

Publication Number Publication Date
GB144176A true GB144176A (en) 1920-06-10

Family

ID=10229142

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2552819A Expired GB144176A (en) 1919-10-17 1919-10-17 Improved process for neutralising oils or fats

Country Status (1)

Country Link
GB (1) GB144176A (en)

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