EP 0065626 B1 19860723 - IMMOBILIZATION OF VANADIUM DEPOSITED ON SORBENT MATERIALS DURING THE TREATMENT OF OILS CONTAINING HEAVY METALS AND COKE PRECURSORS
Title (en)
IMMOBILIZATION OF VANADIUM DEPOSITED ON SORBENT MATERIALS DURING THE TREATMENT OF OILS CONTAINING HEAVY METALS AND COKE PRECURSORS
Publication
Application
Priority
US 25593181 A 19810420
Abstract (en)
[origin: EP0065626A2] A process is disclosed for the treatment of a hydrocarbon oil feed having a significant content of vanadium to provide a higher grade of oil products by contacting the feed under treatment conditions in a treatment zone with sorbent material. Treatment conditions are such that coke and vanadium in an oxidation state less than +5 are deposited on the sorbent in the treatment zone. Coked sorbent is regenerated in the presence of an oxygen containing gas at a temperature sufficient to remove the coke and under conditions keeping vanadium in an oxidation state less than +5 and regenerated sorbent is recycled to the treatment zone for contact with fresh feed.
IPC 1-7
IPC 8 full level
C10G 11/00 (2006.01); C10G 11/18 (2006.01); C10G 25/00 (2006.01); C10G 25/06 (2006.01); C10G 25/09 (2006.01)
CPC (source: EP)
C10G 25/00 (2013.01); C10G 25/09 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0065626 A2 19821201; EP 0065626 A3 19830323; EP 0065626 B1 19860723; AT E20903 T1 19860815; AU 534630 B2 19840209; AU 8131182 A 19821028; BR 8202229 A 19830329; CA 1175375 A 19841002; DE 3272069 D1 19860828; JP S57182387 A 19821110; JP S6253038 B2 19871109
DOCDB simple family (application)
EP 82101769 A 19820306; AT 82101769 T 19820306; AU 8131182 A 19820311; BR 8202229 A 19820419; CA 401224 A 19820419; DE 3272069 T 19820306; JP 6617582 A 19820420