GB252212A - Improvements in the production of sulpho-aromatic fatty acids - Google Patents
Improvements in the production of sulpho-aromatic fatty acidsInfo
- Publication number
- GB252212A GB252212A GB12748/26A GB1274826A GB252212A GB 252212 A GB252212 A GB 252212A GB 12748/26 A GB12748/26 A GB 12748/26A GB 1274826 A GB1274826 A GB 1274826A GB 252212 A GB252212 A GB 252212A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acids
- sulpho
- petrol
- fatty
- fatty acids
- 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
- C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
- C11C1/00—Preparation of fatty acids from fats, fatty oils, or waxes; Refining the fatty acids
- C11C1/02—Preparation of fatty acids from fats, fatty oils, or waxes; Refining the fatty acids from fats or fatty oils
- C11C1/04—Preparation of fatty acids from fats, fatty oils, or waxes; Refining the fatty acids from fats or fatty oils by hydrolysis
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
252,212. Petroff, G. May 18, 1925, [Convention date]. Splitting fats.-Sulpho-fatty-aromatic acids are isolated from the sulphonation mixture of non- saturated fatty acids and aromatic hydrocarbons, phenols or turpentine oils by washing out excess of sulphuric acid used in the sulphonation with water and a solution of common salt or other alkaline salts or dilute acetic acid, and dissolving the residue in petroleum, petrol, benzene, toluene, carbon tetrachloride, or other similar solvents. From these solutions the supho-fatty-aromatic acids are extracted with watery solutions of methyl or ethyl alcohol or with acetic or formic acid, and may be washed two or three times with a light petrol and evaporated. The sulpho-fattyaromatic acids thus obtained may be used for fat splitting. The petrol or similar solvent used yields fatty acids, insoluble, in water, which may be used in the fat industry. Specifications 4741/98 and. 9160/13 are referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE252212X | 1925-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB252212A true GB252212A (en) | 1927-02-10 |
Family
ID=5946876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB12748/26A Expired GB252212A (en) | 1925-05-18 | 1926-05-18 | Improvements in the production of sulpho-aromatic fatty acids |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB252212A (en) |
-
1926
- 1926-05-18 GB GB12748/26A patent/GB252212A/en not_active Expired
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