EP 0969931 A1 20000112 - EX-SITU PRESULPHIDED HYDROCARBON CONVERSION CATALYSTS
Title (en)
EX-SITU PRESULPHIDED HYDROCARBON CONVERSION CATALYSTS
Title (de)
AUS-SITU VORSULFIDIERTER KATALYSATOR FÜR DIE UMWANDLUNG VON KOHLENWASSERSTOFFEN
Title (fr)
CATALYSEURS DE CONVERSION D'HYDROCARBONES PRESULFURES EX-SITU
Publication
Application
Priority
- EP 9800722 W 19980206
- US 79702197 A 19970207
Abstract (en)
[origin: WO9834728A1] Self-heating characteristics of a hydroprocessing catalyst containing sulphided metal particles are reduced by coating the sulphided metal particles with a protective oxygen-containing layer by contacting the sulphided metal particles with an oxygen-containing composition at a temperature in the range of from -20 DEG C to 150 DEG C.
IPC 1-7
IPC 8 full level
B01J 27/043 (2006.01); B01J 27/049 (2006.01); B01J 37/14 (2006.01); B01J 37/20 (2006.01); C10G 45/08 (2006.01)
CPC (source: EP)
B01J 27/043 (2013.01); B01J 37/14 (2013.01); B01J 37/20 (2013.01); C10G 45/08 (2013.01)
Citation (search report)
See references of WO 9834728A1
Designated contracting state (EPC)
BE DE DK FR GB IT LU NL
DOCDB simple family (publication)
WO 9834728 A1 19980813; CA 2279968 A1 19980813; EP 0969931 A1 20000112; JP 2001510399 A 20010731
DOCDB simple family (application)
EP 9800722 W 19980206; CA 2279968 A 19980206; EP 98905416 A 19980206; JP 53378298 A 19980206