FR2423533A2 - HYDROGENATION OF UNREFINED GLYCERIDE OILS - Google Patents
HYDROGENATION OF UNREFINED GLYCERIDE OILSInfo
- Publication number
- FR2423533A2 FR2423533A2 FR7829422A FR7829422A FR2423533A2 FR 2423533 A2 FR2423533 A2 FR 2423533A2 FR 7829422 A FR7829422 A FR 7829422A FR 7829422 A FR7829422 A FR 7829422A FR 2423533 A2 FR2423533 A2 FR 2423533A2
- Authority
- FR
- France
- Prior art keywords
- hydrogenation
- oil
- unrefined
- glyceride oils
- concentration
- 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.)
- Pending
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
- C11C3/126—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by hydrogenation using catalysts based principally on other metals 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)
- Catalysts (AREA)
- Fats And Perfumes (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
L'invention concerne un procédé d'hydrogénation d'une huile de glycéride brute, qui consiste à soumettre ladite huile à une hydrogénation avec de l'hydrogène gazeux, en présence de plus de 0,02 % en poids de catalyseur d'hydrogénation au nickel et de plus d'environ 0,2 % en poids d'un catalyseur auxiliaire cuivre-chromite, la concentration dudit catalyseur auxiliaire étant déterminée et maintenue de façon proportionnelle à la concentration des impuretés dans ladite huile brute. On arrête ladite hydrogénation après obtention d'une augmentation significative de la saturation de ladite huile.The invention relates to a process for the hydrogenation of a crude glyceride oil, which comprises subjecting said oil to hydrogenation with hydrogen gas, in the presence of more than 0.02% by weight of hydrogenation catalyst. nickel and more than about 0.2% by weight of a copper-chromite auxiliary catalyst, the concentration of said auxiliary catalyst being determined and maintained in proportion to the concentration of impurities in said crude oil. Said hydrogenation is stopped after obtaining a significant increase in the saturation of said oil.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/896,508 US4169844A (en) | 1976-10-18 | 1978-04-17 | Hydrogenation of unrefined glyceride oils |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2423533A2 true FR2423533A2 (en) | 1979-11-16 |
Family
ID=25406330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7829422A Pending FR2423533A2 (en) | 1978-04-17 | 1978-10-16 | HYDROGENATION OF UNREFINED GLYCERIDE OILS |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS54138003A (en) |
| BE (1) | BE871273R (en) |
| DE (1) | DE2845363A1 (en) |
| FR (1) | FR2423533A2 (en) |
| GB (1) | GB1581910A (en) |
| IT (1) | IT1159937B (en) |
| NL (1) | NL7810473A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2571968A1 (en) | 2010-05-21 | 2013-03-27 | H R D Corporation | Process for upgrading low value renewable oils |
-
1978
- 1978-05-25 GB GB22753/78A patent/GB1581910A/en not_active Expired
- 1978-10-16 BE BE1009096A patent/BE871273R/en active
- 1978-10-16 DE DE19782845363 patent/DE2845363A1/en not_active Withdrawn
- 1978-10-16 FR FR7829422A patent/FR2423533A2/en active Pending
- 1978-10-17 IT IT28842/78A patent/IT1159937B/en active
- 1978-10-18 JP JP12745778A patent/JPS54138003A/en active Pending
- 1978-10-19 NL NL7810473A patent/NL7810473A/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| GB1581910A (en) | 1980-12-31 |
| BE871273R (en) | 1979-04-17 |
| JPS54138003A (en) | 1979-10-26 |
| IT1159937B (en) | 1987-03-04 |
| IT7828842A0 (en) | 1978-10-17 |
| NL7810473A (en) | 1979-10-19 |
| DE2845363A1 (en) | 1979-10-25 |
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