EP 0065627 A3 19840111 - IMMOBILISATION OF VANADIUM DEPOSITED ON CATALYTIC MATERIALS DURING THE CONVERSION OF OIL THAT CONTAINS HEAVY METALS AND COKE PRECURSORS
Title (en)
IMMOBILISATION OF VANADIUM DEPOSITED ON CATALYTIC MATERIALS DURING THE CONVERSION OF OIL THAT CONTAINS HEAVY METALS AND COKE PRECURSORS
Publication
Application
Priority
US 25826581 A 19810428
Abstract (en)
[origin: EP0065627A2] A process is disclosed for catalytic cracking a hydrocarbon oil feed having a significant vanadium content to produce lighter products. The catalyst, from the cracking step, coated with coke and vanadium in an oxidation state less than +5, is regenerated in the presence of an oxygen-containing gas at a temperature high enough to burn off a portion of the coke under conditions keeping the vanadium in an oxidation state less than +5.
IPC 1-7
IPC 8 full level
C10G 11/05 (2006.01); C10G 11/00 (2006.01); C10G 11/18 (2006.01)
CPC (source: EP)
C10G 11/18 (2013.01); C10G 2300/107 (2013.01)
Citation (search report)
- [Y] US 4268416 A 19810519 - STINE LAURENCE O, et al
- [YE] EP 0009842 A1 19800416 - PROCTER & GAMBLE [US]
- [A] GB 2001545 A 19790207 - ICI LTD
- [A] US 4280895 A 19810728 - STUNTZ GORDON F, et al
- [A] US 4295961 A 19811020 - FAHRIG ROBERT J, et al
- [A] US 4162213 A 19790724 - KARSNER GRANT G [US], et al
- [AD] GB 2063296 A 19810603 - ASHLAND OIL INC
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0065627 A2 19821201; EP 0065627 A3 19840111; EP 0065627 B1 19860423; AT E19411 T1 19860515; CA 1174192 A 19840911; DE 3270718 D1 19860528; JP S57202382 A 19821211; JP S5946994 B2 19841116; MX 161136 A 19900807
DOCDB simple family (application)
EP 82101794 A 19820306; AT 82101794 T 19820306; CA 401786 A 19820427; DE 3270718 T 19820306; JP 7111582 A 19820427; MX 19187382 A 19820318