GB172923A - A process for the purification of oils and fats - Google Patents
A process for the purification of oils and fatsInfo
- Publication number
- GB172923A GB172923A GB17239/21A GB1723921A GB172923A GB 172923 A GB172923 A GB 172923A GB 17239/21 A GB17239/21 A GB 17239/21A GB 1723921 A GB1723921 A GB 1723921A GB 172923 A GB172923 A GB 172923A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oils
- fats
- purification
- soaps
- lime
- 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)
Abstract
In the purification of oils and fats by the addition of a soluble salt in conjunction with a base, such as lime or zinc oxide, which precipitates the free fatty acids as insoluble soaps, small quantities of insoluble soaps of solid fatty acids are also added to produce a precipitate of suitable consistency. Suitable additions are the lime soaps of cocoanut or palm oil, tallow, or hydrogenated fats or oils.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL172923X | 1920-12-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB172923A true GB172923A (en) | 1922-09-25 |
Family
ID=19777009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB17239/21A Expired GB172923A (en) | 1920-12-14 | 1921-06-23 | A process for the purification of oils and fats |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB172923A (en) |
-
1921
- 1921-06-23 GB GB17239/21A patent/GB172923A/en not_active Expired
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