EP 0297950 B1 19910626 - THERMOCATALYTIC HYDROCONVERSION OF A HEAVY HYDROCARBONACEOUS FEEDSTOCK
Title (en)
THERMOCATALYTIC HYDROCONVERSION OF A HEAVY HYDROCARBONACEOUS FEEDSTOCK
Publication
Application
Priority
FR 8709441 A 19870702
Abstract (en)
[origin: EP0297950A1] The process comprises three stages in the presence of hydrogen: a thermal first reaction (M), a catalytic second reaction (R1, R2) carried out with catalysts of decreasing particle size and relatively low acidity and a catalytic third reaction (R3, R4) carried out with a catalyst of relatively high acidity. Application to the treatment of hydrocarbon feedstocks containing resins and/or asphaltenes, for the purpose of converting them into less heavy fractions. <IMAGE>
IPC 1-7
IPC 8 full level
B01J 27/043 (2006.01); B01J 27/051 (2006.01); C10G 65/04 (2006.01); C10G 65/10 (2006.01); C10G 65/12 (2006.01)
CPC (source: EP)
C10G 65/04 (2013.01); C10G 65/12 (2013.01)
Designated contracting state (EPC)
AT BE DE GB IT NL
DOCDB simple family (publication)
EP 0297950 A1 19890104; EP 0297950 B1 19910626; AT E64748 T1 19910715; DE 3863398 D1 19910801; FR 2617498 A1 19890106; FR 2617498 B1 19891208; JP S6429494 A 19890131
DOCDB simple family (application)
EP 88401552 A 19880621; AT 88401552 T 19880621; DE 3863398 T 19880621; FR 8709441 A 19870702; JP 16577888 A 19880701