ES312027A1 - Process of catalytic hydrogenation of compounds of unsaturated fatty acids, especially edible oils. (Machine-translation by Google Translate, not legally binding) - Google Patents
Process of catalytic hydrogenation of compounds of unsaturated fatty acids, especially edible oils. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES312027A1 ES312027A1 ES0312027A ES312027A ES312027A1 ES 312027 A1 ES312027 A1 ES 312027A1 ES 0312027 A ES0312027 A ES 0312027A ES 312027 A ES312027 A ES 312027A ES 312027 A1 ES312027 A1 ES 312027A1
- Authority
- ES
- Spain
- Prior art keywords
- phase
- compounds
- hydrogenation
- translation
- machine
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
- E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Fats And Perfumes (AREA)
Abstract
Process of catalytic hydrogenation of unsaturated fatty acid compounds, especially edible oils, containing polyunsaturated fatty acid groups by selective treatment of these compounds with hydrogen in the presence of a catalyst, characterized in that hydrogenation is carried out selective in two phases, which is used -in the first phase- a maximum temperature of about 150º C, while applied in this phase, after the induction period a hydrogenation speed not lower than the hydrogenation speed that is necessary for produce within a period of 2 hours at most a decrease (Δ VY) of the iodine value (VY) of the oil of at least 0.001 (VY) 2, and in which the second phase of the hydrogenation only starts if Δ VY in the first phase it is at least 0.001 (V.Y.) 2, this second phase being carried out at temperatures higher than those of the first phase and at approximately 150-200. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1621364A GB1120943A (en) | 1964-04-20 | 1964-04-20 | Selective hydrogenation of glyceride oils |
| DEU0011592 | 1965-04-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES312027A1 true ES312027A1 (en) | 1966-02-01 |
Family
ID=26001057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0312027A Expired ES312027A1 (en) | 1964-04-20 | 1965-04-20 | Process of catalytic hydrogenation of compounds of unsaturated fatty acids, especially edible oils. (Machine-translation by Google Translate, not legally binding) |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT252421B (en) |
| BE (1) | BE662724A (en) |
| CH (1) | CH458593A (en) |
| DE (1) | DE1467538A1 (en) |
| ES (1) | ES312027A1 (en) |
| LU (1) | LU48423A1 (en) |
| NL (1) | NL6504605A (en) |
| SE (1) | SE311714B (en) |
-
1965
- 1965-04-02 DE DE19651467538 patent/DE1467538A1/en active Pending
- 1965-04-12 NL NL6504605A patent/NL6504605A/xx unknown
- 1965-04-14 SE SE493265A patent/SE311714B/xx unknown
- 1965-04-14 CH CH528165A patent/CH458593A/en unknown
- 1965-04-17 LU LU48423A patent/LU48423A1/xx unknown
- 1965-04-20 AT AT361565A patent/AT252421B/en active
- 1965-04-20 BE BE662724A patent/BE662724A/xx unknown
- 1965-04-20 ES ES0312027A patent/ES312027A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| LU48423A1 (en) | 1966-10-17 |
| NL6504605A (en) | 1965-10-21 |
| SE311714B (en) | 1969-06-23 |
| BE662724A (en) | 1965-10-20 |
| CH458593A (en) | 1968-06-30 |
| AT252421B (en) | 1967-02-27 |
| DE1467538A1 (en) | 1969-02-06 |
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