GB421258A - Improvements in and relating to the treatment of materials comprising volatile constituents - Google Patents

Improvements in and relating to the treatment of materials comprising volatile constituents

Info

Publication number
GB421258A
GB421258A GB786933A GB786933A GB421258A GB 421258 A GB421258 A GB 421258A GB 786933 A GB786933 A GB 786933A GB 786933 A GB786933 A GB 786933A GB 421258 A GB421258 A GB 421258A
Authority
GB
United Kingdom
Prior art keywords
subjected
materials
extraction
steam
raw materials
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
GB786933A
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.)
HANSEATISCHE MUHLENWERKE AG
Original Assignee
HANSEATISCHE MUHLENWERKE AG
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 HANSEATISCHE MUHLENWERKE AG filed Critical HANSEATISCHE MUHLENWERKE AG
Priority to GB786933A priority Critical patent/GB421258A/en
Publication of GB421258A publication Critical patent/GB421258A/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
    • C11B1/02—Pretreatment
    • C11B1/04—Pretreatment of vegetable raw material

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)
  • Extraction Or Liquid Replacement (AREA)
  • Fats And Perfumes (AREA)

Abstract

To prepare oil and fat-containing raw materials for extraction of the oils, fats and phosphatides contained therein, the raw materials, preferably after comminution, are subjected to distillation; the materials are immediately thereafter subjected to extraction to isolate the extractible constituents. In a specific example rolled soya beans are spread out to expose a large surface and heated with exhaust steam superheated by 1 DEG C. The proportion of steam used is about 20 per cent by weight of the material treated. The issuing steam is led through a condenser. A little low boiling organic substance such as benzine, alcohol or benzol may be added to the raw material before steaming. The heated material is then, without cooling, subjected to the extraction process.ALSO:To prepare oil and fat-containing raw materials for obtaining the oils, fats, phosphatides &c., contained therein, the raw materials, preferably after comminution, are subjected to distillation: the materials are subjected immediately thereafter to extraction to isolate the extractable constituents. In a specific example rolled soya beans are spread out to expose a large surface and treated with exhaust steam superheated by 1 DEG C. The proportion of steam used is about 20 per cent by weight of the material heated. The issuing steam is led through a condenser. A little low boiling organic substance such as benzine, alcohol, benzol &c., may be added to the raw material before steaming. The heated material is then without cooling subjected to the extraction process.
GB786933A 1933-03-15 1933-03-15 Improvements in and relating to the treatment of materials comprising volatile constituents Expired GB421258A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB786933A GB421258A (en) 1933-03-15 1933-03-15 Improvements in and relating to the treatment of materials comprising volatile constituents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB786933A GB421258A (en) 1933-03-15 1933-03-15 Improvements in and relating to the treatment of materials comprising volatile constituents

Publications (1)

Publication Number Publication Date
GB421258A true GB421258A (en) 1934-12-07

Family

ID=9841335

Family Applications (1)

Application Number Title Priority Date Filing Date
GB786933A Expired GB421258A (en) 1933-03-15 1933-03-15 Improvements in and relating to the treatment of materials comprising volatile constituents

Country Status (1)

Country Link
GB (1) GB421258A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK83680C (en) * 1952-01-16 1957-10-21 Wacker Chemie Gmbh Method for extracting oily and fatty material.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK83680C (en) * 1952-01-16 1957-10-21 Wacker Chemie Gmbh Method for extracting oily and fatty material.

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