EP 0246366 A1 19871125 - Hydrogenation process for making rapid melting fats.
Title (en)
Hydrogenation process for making rapid melting fats.
Title (de)
Hydrogenierungsverfahren zur Herstellung von schnell schmelzenden Fetten.
Title (fr)
Procédé d'hydrogénation pour la préparation de graisses à fusion rapide.
Publication
Application
Priority
EP 86200903 A 19860523
Abstract (en)
A single-stage process for catalytically hydrogenating liquid oils is disclosed. In this process a liquid oil having an iodine value of from about 95 to about 145 is hydrogenated in the presence of a partially deactivated nickel catalyst having a concentration of nickel of from about 0.01% to about 0.2% by weight of the oil. The hydrogenation process is carried out at a temperature which is gradually increased from a starting temperature of from about 160 DEG C (320 DEG F) to about 200 DEG C (392 DEG F) to a final temperature of from about 210 DEG C (410 DEG F) to about 250 DEG C (482 DEG F) and a pressure of from about 0 psig to about 100 psig. The process is terminated when the iodine value of the oil reaches a value of from about 65 to about 91. This process produces a hydrogenated oil having a solids content index of not higher than about 6 at 33 DEG C (92 DEG F) and a solids content index of at least about 17 between 21 DEG C (70 DEG F) and 33 DEG C (92 DEG F).
IPC 1-7
IPC 8 full level
C11C 3/12 (2006.01)
CPC (source: EP)
C11C 3/123 (2013.01)
Citation (search report)
- [X] GB 1151677 A 19690514 - PROCTER & GAMBLE [US]
- [X] FR 1429975 A 19660225 - UNILEVER NV
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI NL
DOCDB simple family (publication)
EP 0246366 A1 19871125; EP 0246366 B1 19900829; AT E56042 T1 19900915; DE 3673815 D1 19901004
DOCDB simple family (application)
EP 86200903 A 19860523; AT 86200903 T 19860523; DE 3673815 T 19860523