EP 0314044 A3 19900328 - IMPROVED PROCESS FOR THE PRODUCTION OF EDIBLE OILS
Title (en)
IMPROVED PROCESS FOR THE PRODUCTION OF EDIBLE OILS
Publication
Application
Priority
US 11490387 A 19871029
Abstract (en)
[origin: EP0314044A2] The present invention relates to an improvement to a hydrogenation process for the production of moderate and high selectivity edible oils which results in a reduction in the required catalyst and in hydrogen consumption. The improvement comprises the use of high purity hydrogen (i.e. from a liquid hydrogen source); the use of a predetermined catalyst concentration, reaction starting temperature, and maximum temperature which is determined by product selectivity; and the use of reactor venting in relationship to the concentration of moisture in the feedstock and the gas mixing mechanism in the reactor.
IPC 1-7
IPC 8 full level
C07B 61/00 (2006.01); B01J 23/755 (2006.01); C07C 67/303 (2006.01); C07C 69/003 (2006.01); C11C 3/12 (2006.01)
CPC (source: EP KR)
C11C 3/12 (2013.01 - EP KR)
Citation (search report)
- [A] FR 1429975 A 19660225 - UNILEVER NV
- [A] GB 1151677 A 19690514 - PROCTER & GAMBLE [US]
- [A] EP 0219911 A1 19870429 - UNILEVER NV [NL], et al
- [AD] US 4424163 A 19840103 - ROSEN BRUCE I [US]
Designated contracting state (EPC)
BE CH DE ES FR GB IT LI LU NL
DOCDB simple family (publication)
EP 0314044 A2 19890503; EP 0314044 A3 19900328; JP H01161094 A 19890623; KR 890006800 A 19890616; KR 910004885 B1 19910715; ZA 888115 B 19900627
DOCDB simple family (application)
EP 88117676 A 19881024; JP 26798188 A 19881024; KR 880014222 A 19881029; ZA 888115 A 19881028