GB1198727A - Method of Refining Vegetable, Animal and Marine Oils - Google Patents

Method of Refining Vegetable, Animal and Marine Oils

Info

Publication number
GB1198727A
GB1198727A GB5206567A GB5206567A GB1198727A GB 1198727 A GB1198727 A GB 1198727A GB 5206567 A GB5206567 A GB 5206567A GB 5206567 A GB5206567 A GB 5206567A GB 1198727 A GB1198727 A GB 1198727A
Authority
GB
United Kingdom
Prior art keywords
aqueous
layer
sulphonate salt
sulphonate
nov
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
GB5206567A
Inventor
Adolf Koebner
Arthur William Dawkins
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.)
Marchon Products Ltd
Original Assignee
Marchon Products 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 Marchon Products Ltd filed Critical Marchon Products Ltd
Priority to GB5206567A priority Critical patent/GB1198727A/en
Priority to NO447868A priority patent/NO124933B/no
Priority to DE19681808443 priority patent/DE1808443A1/en
Priority to BR20404168A priority patent/BR6804041D0/en
Priority to BE723867D priority patent/BE723867A/xx
Priority to NL6816209A priority patent/NL6816209A/xx
Priority to SE1548968A priority patent/SE351860B/xx
Priority to IT5388268A priority patent/IT949224B/en
Priority to ES360256A priority patent/ES360256A1/en
Priority to CS780268A priority patent/CS158233B2/cs
Priority to SU1283331A priority patent/SU467522A3/en
Priority to CH1713268A priority patent/CH506614A/en
Priority to FR1592270D priority patent/FR1592270A/fr
Publication of GB1198727A publication Critical patent/GB1198727A/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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1,198,727. Refining fatty oils. MARCHON PRODUCTS Ltd. 8 Nov., 1968 [15 Nov., 1967], No. 52065/67. Heading C5C. Fatty oils containing free unsaturated fatty acids and having iodine values of at least 45 are refined by treating with an aqueous alkaline solution in the presence of a hydrotrope which is a strong aqueous solution of a phenyl or an alkylphenyl sulphonate salt having up to 3 alkyl substituents, whose total number of carbon atoms is not more than 4, the molar proportion of sulphonate salt to free acid content of the crude oil being from 2 : 1 to 1 : 1 The treatment is preferably effected at 40- 80‹ C. using sodium xylene sulphonate of concentration 35-60% by wt. based on the total amount of water. The alkaline solution may be NaOH or Na 2 CO 3 . The process gives rise to an upper oil layer, a lower aqueous layer and an intermediate aqueous layer containing a complex comprising a soap, a sulphonate salt and water. The oil layer after removal of the aq. layers may be treated with or further quantity of sulphonate salt. The aqueous layers may be acidified with a mineral acid and the mixture allowed to separate into a fatty acid layer and an aqueous hydrotrope layer, which may be recovered.
GB5206567A 1967-11-15 1967-11-15 Method of Refining Vegetable, Animal and Marine Oils Expired GB1198727A (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
GB5206567A GB1198727A (en) 1967-11-15 1967-11-15 Method of Refining Vegetable, Animal and Marine Oils
NO447868A NO124933B (en) 1967-11-15 1968-11-11
DE19681808443 DE1808443A1 (en) 1967-11-15 1968-11-12 Process for refining animal or vegetable oils or oils from marine animals
BR20404168A BR6804041D0 (en) 1967-11-15 1968-11-14 ANIMAL AND MARINE VEGETABLE OIL REFINING PROCESS
BE723867D BE723867A (en) 1967-11-15 1968-11-14
NL6816209A NL6816209A (en) 1967-11-15 1968-11-14
SE1548968A SE351860B (en) 1967-11-15 1968-11-14
IT5388268A IT949224B (en) 1967-11-15 1968-11-14 PROCESS FOR REFINING ANIMAL AND MARINE VEGETABLE OILS CONTAINING FATTY ACIDS
ES360256A ES360256A1 (en) 1967-11-15 1968-11-14 Method of Refining Vegetable, Animal and Marine Oils
CS780268A CS158233B2 (en) 1967-11-15 1968-11-15
SU1283331A SU467522A3 (en) 1967-11-15 1968-11-15 The method of alkaline neutralization of vegetable and animal oils and pyroneta
CH1713268A CH506614A (en) 1967-11-15 1968-11-15 Process for refining vegetable or animal oils
FR1592270D FR1592270A (en) 1967-11-15 1968-11-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5206567A GB1198727A (en) 1967-11-15 1967-11-15 Method of Refining Vegetable, Animal and Marine Oils

Publications (1)

Publication Number Publication Date
GB1198727A true GB1198727A (en) 1970-07-15

Family

ID=10462501

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5206567A Expired GB1198727A (en) 1967-11-15 1967-11-15 Method of Refining Vegetable, Animal and Marine Oils

Country Status (13)

Country Link
BE (1) BE723867A (en)
BR (1) BR6804041D0 (en)
CH (1) CH506614A (en)
CS (1) CS158233B2 (en)
DE (1) DE1808443A1 (en)
ES (1) ES360256A1 (en)
FR (1) FR1592270A (en)
GB (1) GB1198727A (en)
IT (1) IT949224B (en)
NL (1) NL6816209A (en)
NO (1) NO124933B (en)
SE (1) SE351860B (en)
SU (1) SU467522A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111647460A (en) * 2020-07-07 2020-09-11 甘肃华羚乳品股份有限公司 Refining process of dilute cream in milk residue

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2618449B1 (en) * 1987-07-23 1989-10-27 Synthelabo PROCESS FOR PURIFYING OLIVE OIL

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111647460A (en) * 2020-07-07 2020-09-11 甘肃华羚乳品股份有限公司 Refining process of dilute cream in milk residue

Also Published As

Publication number Publication date
DE1808443A1 (en) 1969-07-10
NO124933B (en) 1972-06-26
CH506614A (en) 1971-04-30
BE723867A (en) 1969-04-16
FR1592270A (en) 1970-05-11
SE351860B (en) 1972-12-11
SU467522A3 (en) 1975-04-15
CS158233B2 (en) 1974-10-15
ES360256A1 (en) 1970-08-01
NL6816209A (en) 1969-05-19
IT949224B (en) 1973-06-11
BR6804041D0 (en) 1973-04-17

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees