GB1198727A - Method of Refining Vegetable, Animal and Marine Oils - Google Patents
Method of Refining Vegetable, Animal and Marine OilsInfo
- 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
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.
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2618449B1 (en) * | 1987-07-23 | 1989-10-27 | Synthelabo | PROCESS FOR PURIFYING OLIVE OIL |
-
1967
- 1967-11-15 GB GB5206567A patent/GB1198727A/en not_active Expired
-
1968
- 1968-11-11 NO NO447868A patent/NO124933B/no unknown
- 1968-11-12 DE DE19681808443 patent/DE1808443A1/en active Pending
- 1968-11-14 ES ES360256A patent/ES360256A1/en not_active Expired
- 1968-11-14 NL NL6816209A patent/NL6816209A/xx unknown
- 1968-11-14 BE BE723867D patent/BE723867A/xx unknown
- 1968-11-14 SE SE1548968A patent/SE351860B/xx unknown
- 1968-11-14 IT IT5388268A patent/IT949224B/en active
- 1968-11-14 BR BR20404168A patent/BR6804041D0/en unknown
- 1968-11-15 CS CS780268A patent/CS158233B2/cs unknown
- 1968-11-15 FR FR1592270D patent/FR1592270A/fr not_active Expired
- 1968-11-15 CH CH1713268A patent/CH506614A/en not_active IP Right Cessation
- 1968-11-15 SU SU1283331A patent/SU467522A3/en active
Cited By (1)
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 |