GB658188A - Continuous hydrogenation of unsaturated higher fatty acids and fatty esters - Google Patents
Continuous hydrogenation of unsaturated higher fatty acids and fatty estersInfo
- Publication number
- GB658188A GB658188A GB8812/48A GB881248A GB658188A GB 658188 A GB658188 A GB 658188A GB 8812/48 A GB8812/48 A GB 8812/48A GB 881248 A GB881248 A GB 881248A GB 658188 A GB658188 A GB 658188A
- Authority
- GB
- United Kingdom
- Prior art keywords
- esters
- hydrogenated
- unsaturated higher
- fatty
- glycerides
- 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
- C11C3/00—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom
- C11C3/12—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by hydrogenation
- C11C3/123—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by hydrogenation using catalysts based principally on nickel or derivates
Landscapes
- Chemical & Material Sciences (AREA)
- General 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)
- Fats And Perfumes (AREA)
- Catalysts (AREA)
Abstract
Unsaturated higher fatty acids and esters are continuously hydrogenated at 60-250 DEG C. by flowing them through a zone into which a suspended nickel containing catalyst and hydrogen gas are continuously introduced and mechanically agitating the mixture so that hydrogenation occurs at a rate not less than that represented by a point on the curve B of Fig. 7 which corresponds to the temperature employed, and retarding movement of insufficiently hydrogenated material out of the zone. Glycerides, fatty esters from petroleum fractions, fatty components of tall oil may all be partially or completely hydrogenated, but specified glycerides are cottonseed, soyabean, peanut, corn, linseed, coconut, olive, palm, fish and whale oils, tallow and lard. The nickel containing catalyst may be promoted by metals (or their oxides) such as copper, chromium, cobalt, zirconium or thorium. A preferred apparatus for the process is identical with that in Specification 658,189. <PICT:0658188/III/1>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US658188XA | 1947-05-02 | 1947-05-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB658188A true GB658188A (en) | 1951-10-03 |
Family
ID=22065309
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8812/48A Expired GB658188A (en) | 1947-05-02 | 1948-03-25 | Continuous hydrogenation of unsaturated higher fatty acids and fatty esters |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB658188A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4847016A (en) * | 1986-01-29 | 1989-07-11 | Henkel Kommanditgesellschaft Auf Aktien | Process for the continuous hydrogenation of fats, fatty acids and fatty acid derivatives in the presence of a heterogeneous catalyst |
US4902527A (en) * | 1987-05-14 | 1990-02-20 | Lever Brothers Company | Confectionery fats |
-
1948
- 1948-03-25 GB GB8812/48A patent/GB658188A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4847016A (en) * | 1986-01-29 | 1989-07-11 | Henkel Kommanditgesellschaft Auf Aktien | Process for the continuous hydrogenation of fats, fatty acids and fatty acid derivatives in the presence of a heterogeneous catalyst |
US4902527A (en) * | 1987-05-14 | 1990-02-20 | Lever Brothers Company | Confectionery fats |
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