GB569498A - Improvements in the extraction of fats, oils or resins from vegetable material - Google Patents

Improvements in the extraction of fats, oils or resins from vegetable material

Info

Publication number
GB569498A
GB569498A GB311843A GB311843A GB569498A GB 569498 A GB569498 A GB 569498A GB 311843 A GB311843 A GB 311843A GB 311843 A GB311843 A GB 311843A GB 569498 A GB569498 A GB 569498A
Authority
GB
United Kingdom
Prior art keywords
extraction
oils
resins
fats
vegetable material
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
GB311843A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB311843A priority Critical patent/GB569498A/en
Publication of GB569498A publication Critical patent/GB569498A/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
    • C11B1/00—Production of fats or fatty oils from raw materials
    • C11B1/10—Production of fats or fatty oils from raw materials by extracting
    • C11B1/102—Production of fats or fatty oils from raw materials by extracting in counter-current; utilisation of an equipment wherein the material is conveyed by a screw

Landscapes

  • Chemical & Material Sciences (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)

Abstract

569,498. Extracting fats, oils, or resins. DINLEY, C. F., and McCRACKEN, W. L. Feb. 25, 1943, No. 3118. Drawings to Specification. [Classes 1 (i), 91, and 95] Before being subjected to a process, of the type described in Specification 569,496 for the extraction of fats, oils or resins with a liquid solvent, vegetable material is treated with vapours liberated in ancillary processes (e.g. vapours liberated in the drying of the solid residue remaining after extraction or in the distillation of the miscella). The extraction process may be the extraction of oil from soya bean meal using trichlorethylene as solvent but other solvents such as benzene, hexane and other petroleum fractions, carbon disulphide and acetone may be used. The extraction apparatus of Specification 569,496 may be used, conduits from the ancillary apparatus being arranged to lead into the supply hopper so that the vapours pass through the vegetable material immediately before its entry into the extractor.
GB311843A 1943-02-25 1943-02-25 Improvements in the extraction of fats, oils or resins from vegetable material Expired GB569498A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB311843A GB569498A (en) 1943-02-25 1943-02-25 Improvements in the extraction of fats, oils or resins from vegetable material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB311843A GB569498A (en) 1943-02-25 1943-02-25 Improvements in the extraction of fats, oils or resins from vegetable material

Publications (1)

Publication Number Publication Date
GB569498A true GB569498A (en) 1945-05-28

Family

ID=9752246

Family Applications (1)

Application Number Title Priority Date Filing Date
GB311843A Expired GB569498A (en) 1943-02-25 1943-02-25 Improvements in the extraction of fats, oils or resins from vegetable material

Country Status (1)

Country Link
GB (1) GB569498A (en)

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