GB558150A - A process for the regeneration of waste edible fats and oils - Google Patents

A process for the regeneration of waste edible fats and oils

Info

Publication number
GB558150A
GB558150A GB634642A GB634642A GB558150A GB 558150 A GB558150 A GB 558150A GB 634642 A GB634642 A GB 634642A GB 634642 A GB634642 A GB 634642A GB 558150 A GB558150 A GB 558150A
Authority
GB
United Kingdom
Prior art keywords
solution
oils
solvent
edible fats
waste edible
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
GB634642A
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.)
NORMAN DARBY SYLVESTER
J Lyons and Co Ltd
Original Assignee
NORMAN DARBY SYLVESTER
J Lyons and Co Ltd
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 NORMAN DARBY SYLVESTER, J Lyons and Co Ltd filed Critical NORMAN DARBY SYLVESTER
Priority to GB634642A priority Critical patent/GB558150A/en
Publication of GB558150A publication Critical patent/GB558150A/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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Microbiology (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)

Abstract

558,150. Regenerating waste edible fats and oils. LYONS & CO., Ltd., J., and SYLVESTER. N. D. May 11, 1942, No. 6346. [Class 91] Waste edible fats and oils, such as frying oils, are regenerated by passing a solution thereof in a solvent through a column of a material possessing chromatographic adsorptive properties, such as activated alumina, and subsequently treating the solution with an antioxidant. A small proportion of the latter is added to the solution which is then allowed to stand for a few hours; the anti-oxidant may be removed from the solution or allowed to remain, a vegetable anti-oxidant being preferably removed, such as by filtration. Soya flour and oatmeal are specified, 5 per cent. by weight of the fat content of the solution being employed. The solvent is finally removed, such as by distillation. Alternatively, the solvent may be removed prior to the treatment with the antioxidant. Petroleum spirit is specified in sufficient volume to produce a 5 to 10 per cent. solution. The regenerated fats and oils may be deodorised by usual steam treatment.
GB634642A 1942-05-11 1942-05-11 A process for the regeneration of waste edible fats and oils Expired GB558150A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB634642A GB558150A (en) 1942-05-11 1942-05-11 A process for the regeneration of waste edible fats and oils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB634642A GB558150A (en) 1942-05-11 1942-05-11 A process for the regeneration of waste edible fats and oils

Publications (1)

Publication Number Publication Date
GB558150A true GB558150A (en) 1943-12-23

Family

ID=9812807

Family Applications (1)

Application Number Title Priority Date Filing Date
GB634642A Expired GB558150A (en) 1942-05-11 1942-05-11 A process for the regeneration of waste edible fats and oils

Country Status (1)

Country Link
GB (1) GB558150A (en)

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