GB1131408A - Hydrogenation of glyceride oils - Google Patents
Hydrogenation of glyceride oilsInfo
- Publication number
- GB1131408A GB1131408A GB1882366A GB1882366A GB1131408A GB 1131408 A GB1131408 A GB 1131408A GB 1882366 A GB1882366 A GB 1882366A GB 1882366 A GB1882366 A GB 1882366A GB 1131408 A GB1131408 A GB 1131408A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oil
- stage
- effected
- hydrogenation
- iodine value
- 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)
Abstract
1,131,408. Hardening oils. UNILEVER Ltd. 29 April, 1966 [3 May, 1965], No. 18823/66. Heading C5C. In a two-stage process for hydrogenating a glyceride oil containing esters of polyunsaturated fatty acids by catalytic hydrogenation under selective conditions, the temperature throughout is not above 150‹ C. and during the initial stage is lower than in the subsequent stage, and during the initial stage hydrogenation is maintained at such a rate that a decrease in iodine value of at least 0À001 times the square of the iodine value of the starting material is effected within a period of not more than 2 hours. The first stage may be effected at 95- 125‹ C. and the subsequent stage at 115- 150‹ C.; the catalyst is preferably nickel which may be sulphurized to reduce its activity. The feed may be sunflower oil, safflower oil, cottonseed oil, fish oil, whale oil, rapeseed oil or soyabean oil; the product has a melting- point of 35-40‹ C. and may be used to make margarine or baking fat.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM0065087 | 1965-05-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1131408A true GB1131408A (en) | 1968-10-23 |
Family
ID=7311328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1882366A Expired GB1131408A (en) | 1965-05-03 | 1966-04-29 | Hydrogenation of glyceride oils |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE680464A (en) |
| DE (1) | DE1467528A1 (en) |
| GB (1) | GB1131408A (en) |
| NL (1) | NL6605929A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4260643A (en) | 1979-03-28 | 1981-04-07 | Bunge Edible Oil Corporation | Triglyceride compositions |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3459777A (en) * | 1967-03-13 | 1969-08-05 | Procter & Gamble | Catalytic hydrogenation of oils for edible products |
-
1965
- 1965-05-03 DE DE19651467528 patent/DE1467528A1/en active Pending
-
1966
- 1966-04-29 GB GB1882366A patent/GB1131408A/en not_active Expired
- 1966-05-02 NL NL6605929A patent/NL6605929A/xx unknown
- 1966-05-03 BE BE680464D patent/BE680464A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4260643A (en) | 1979-03-28 | 1981-04-07 | Bunge Edible Oil Corporation | Triglyceride compositions |
Also Published As
| Publication number | Publication date |
|---|---|
| BE680464A (en) | 1966-11-03 |
| DE1467528A1 (en) | 1969-05-08 |
| NL6605929A (en) | 1966-11-04 |
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