DK413483A - PROCEDURE FOR SEPARATING FAT ACIDS - Google Patents
PROCEDURE FOR SEPARATING FAT ACIDS Download PDFInfo
- Publication number
- DK413483A DK413483A DK413483A DK413483A DK413483A DK 413483 A DK413483 A DK 413483A DK 413483 A DK413483 A DK 413483A DK 413483 A DK413483 A DK 413483A DK 413483 A DK413483 A DK 413483A
- Authority
- DK
- Denmark
- Prior art keywords
- molecular sieve
- oleic acid
- silicalite
- separating
- acid
- Prior art date
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
Abstract
In a process for separating off oleic acid from a feed mixture containing oleic acid and linoleic acid, the mixture is brought, under separation conditions, into contact with a molecular sieve comprising silicalite, with the oleic acid being retained selectively. The oleic acid can be recovered from the molecular sieve by displacing with a displacing fluid. The feed mixture may also contain resin acids, in which case a first molecular sieve comprising silicalite is used for separating the fatty acids from the resin acid. Preference is given to the displacing fluid comprising a liquid which has a minimal polarity index and to the molecular sieve comprising silicalite which is dispersed in silicon dioxide matrix.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK413483A DK158911C (en) | 1983-09-12 | 1983-09-12 | PROCEDURE FOR THE SEPARATION OF FAT ACID AND MOLECUALLY-USED FOR USE THEREOF |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK413483A DK158911C (en) | 1983-09-12 | 1983-09-12 | PROCEDURE FOR THE SEPARATION OF FAT ACID AND MOLECUALLY-USED FOR USE THEREOF |
DK413483 | 1983-09-12 |
Publications (4)
Publication Number | Publication Date |
---|---|
DK413483D0 DK413483D0 (en) | 1983-09-12 |
DK413483A true DK413483A (en) | 1985-03-13 |
DK158911B DK158911B (en) | 1990-07-30 |
DK158911C DK158911C (en) | 1991-01-14 |
Family
ID=8130565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK413483A DK158911C (en) | 1983-09-12 | 1983-09-12 | PROCEDURE FOR THE SEPARATION OF FAT ACID AND MOLECUALLY-USED FOR USE THEREOF |
Country Status (1)
Country | Link |
---|---|
DK (1) | DK158911C (en) |
-
1983
- 1983-09-12 DK DK413483A patent/DK158911C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK158911B (en) | 1990-07-30 |
DK413483D0 (en) | 1983-09-12 |
DK158911C (en) | 1991-01-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |