EP 0978552 A3 20000405 - Process for the catalytic removal of metal compounds from heavy oils
Title (en)
Process for the catalytic removal of metal compounds from heavy oils
Title (de)
Verfahren zum katalytischem Entfernen von Metallverbindungen aus Schwerölen
Title (fr)
Procédé d'élimination de composés metalliques à partir d'huiles lourdes
Publication
Application
Priority
DE 19835479 A 19980806
Abstract (en)
[origin: EP0978552A2] Metal compounds are removed from heavy oils using a catalyst containing a group IVB metal and a group IA metal at temperatures of 300-550oC and at a pressure of 100-300 atm.
IPC 1-7
IPC 8 full level
C10G 29/06 (2006.01); C10G 45/26 (2006.01)
CPC (source: EP US)
C10G 29/06 (2013.01 - EP US); C10G 45/26 (2013.01 - EP US)
Citation (search report)
- [Y] US 4381993 A 19830503 - NEVITT THOMAS D
- [DY] WO 8908138 A1 19890908 - ANDERSEN KJELD [DE]
- [DA] US 3733259 A 19730515 - WILSON R, et al
- [DA] US 4446012 A 19840501 - MURTHY ANDIAPPAN K S [US], et al
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0978552 A2 20000209; EP 0978552 A3 20000405; EP 0978552 B1 20040901; DE 19835479 A1 20000210; DE 19835479 B4 20070606; DE 59910380 D1 20041007; US 6325921 B1 20011204
DOCDB simple family (application)
EP 99114579 A 19990724; DE 19835479 A 19980806; DE 59910380 T 19990724; US 36925099 A 19990805