RO94669B1 - Procedeu de obtinere a acizilor grasi conjugati - Google Patents
Procedeu de obtinere a acizilor grasi conjugatiInfo
- Publication number
- RO94669B1 RO94669B1 RO124276A RO12427686A RO94669B1 RO 94669 B1 RO94669 B1 RO 94669B1 RO 124276 A RO124276 A RO 124276A RO 12427686 A RO12427686 A RO 12427686A RO 94669 B1 RO94669 B1 RO 94669B1
- Authority
- RO
- Romania
- Prior art keywords
- fatty acids
- conjugated fatty
- continuous
- castor oil
- obtaining conjugated
- Prior art date
Links
- 235000014113 dietary fatty acids Nutrition 0.000 title abstract 4
- 229930195729 fatty acid Natural products 0.000 title abstract 4
- 239000000194 fatty acid Substances 0.000 title abstract 4
- 150000004665 fatty acids Chemical class 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 abstract 3
- 239000004359 castor oil Substances 0.000 abstract 2
- 235000019438 castor oil Nutrition 0.000 abstract 2
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 abstract 2
- HVLLSGMXQDNUAL-UHFFFAOYSA-N triphenyl phosphite Chemical compound C=1C=CC=CC=1OP(OC=1C=CC=CC=1)OC1=CC=CC=C1 HVLLSGMXQDNUAL-UHFFFAOYSA-N 0.000 abstract 2
- 239000003963 antioxidant agent Substances 0.000 abstract 1
- 230000003078 antioxidant effect Effects 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 150000001993 dienes Chemical class 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
- 239000002480 mineral oil Substances 0.000 abstract 1
- 235000010446 mineral oil Nutrition 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Inventia se refera la un procedeu continuu sau discontinuu de obtinere a acizilor grasi conjugati, pornind de la uleiul de ricin deshidratat. Procedeul conform inventiei asigura obtinerea, cu randamente de peste 90%, a acizilor grasi cu 25÷35% diene conjugate, prin hidroliza continua sau discontinua a uleiului de ricin deshidratat la presiunea de 20÷30 at si temperatura de 170÷230 degree C, timp de 4÷6 h, dupa care acizii grasi rezultati se distileaza în vid de 2÷5 mm Hg, la 220÷250 degree C, în prezenta unui cuplu de catalizator antioxidant, format din ulei mineral parafinos, acid citric, trifenilfosfit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO124276A RO94669B1 (ro) | 1986-07-25 | 1986-07-25 | Procedeu de obtinere a acizilor grasi conjugati |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO124276A RO94669B1 (ro) | 1986-07-25 | 1986-07-25 | Procedeu de obtinere a acizilor grasi conjugati |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO94669B1 true RO94669B1 (ro) | 1988-08-31 |
Family
ID=40904275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO124276A RO94669B1 (ro) | 1986-07-25 | 1986-07-25 | Procedeu de obtinere a acizilor grasi conjugati |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO94669B1 (ro) |
-
1986
- 1986-07-25 RO RO124276A patent/RO94669B1/ro unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2438023A1 (fr) | Procede de carbonylation d'esters alkyliques en presence d'un catalyseur a base d'un metal noble du groupe viii | |
| FR2384780A1 (fr) | Procede de preparation de composes d'acide 3-cephem-4-carboxylique, 3,7-disubstitue, nouveaux produits ainsi obtenus et leur utilisation pour combattre les maladies provoquees par des bacteries pathogenes | |
| Tsushima et al. | Conversion of lactones into substituted cyclic ethers. | |
| FR2416881A1 (fr) | Procede de preparation d'acides carboxyliques aliphatiques insatures ou de leurs esters a partir de dienes conjugues aliphatiques | |
| DE60104398D1 (de) | Verfahren zur herstellung von triethanolamin und nach dem verfahren erhaltenes produkt | |
| RO94669B1 (ro) | Procedeu de obtinere a acizilor grasi conjugati | |
| FR2403328A1 (fr) | Composes carbonyles bicycliques utilisables comme parfums et leur procede de preparation | |
| RO93221B (ro) | PROCEDEU PENTRU OBTINEREA îN FLUX CONTINUU A ALCOOLILOR INFERIORI | |
| FR2608607B1 (fr) | Procede de preparation de thienylethylamines et dithienylethylamines ainsi obtenues | |
| FR2363563A1 (fr) | Nouveaux derives de 1-acyloxymethyl-5-fluorouracile utiles notamment comme agents antitumoraux, et leur procede de preparation | |
| ATE67175T1 (de) | Verfahren zur herstellung von 6-alkoxy-5trifluormethyl-1-naphthoesaeuren und 1-cyanonaphthalenzwischenprodukten. | |
| Serota et al. | Novel synthesis of. alpha.-substituted acrylic acids | |
| TNSN93018A1 (fr) | Nouveaux antioxydants | |
| FR2359154A1 (fr) | Derives peptidiques utiles comme medicaments et procede pour leur preparation | |
| ES2004269A6 (es) | Procedimiento para la obtencion de escualano | |
| ES2093572A1 (es) | Procedimiento y maquina para el tratamiento de olivas y la produccion de los productos individuales agua de oliva pura, pulpa de oliva y huesos intactos. | |
| RO92537B1 (ro) | Procedeu de obtinere a acetatului de 1-butoxi-2-propanol | |
| JPS52109508A (en) | Production of oil cake | |
| JPS5455528A (en) | Preparation of resorcin | |
| RO92286B1 (ro) | Procedeu de preparare a esterilor prin valorificarea unor subproduse de la hidroformilarea propenei | |
| DE3665590D1 (en) | Method for the preparation of 4'-0-tetrahydropyranyladriamycin b | |
| SUZUKI et al. | Studies on Synthesis of Fatty Acid Derivatives by Flow Method. IX. Addition Reaction of Diester of Maleic or Fumaric Acid to Castor Fatty Acid Methyl Esters | |
| JPS5555126A (en) | Preparation of nerol oxide, its novel intermediate, and its utilization | |
| FR2374303A1 (fr) | Bis(4-anilinophenoxy)esters utilisables comme antioxydants et leur procede de preparation | |
| RO87989B1 (ro) | Procedeu de obtinere a fenilmalonatului de dietil |