EP 0420651 A1 19910403 - Slurry hydroprocessing staged process.
Title (en)
Slurry hydroprocessing staged process.
Title (de)
Mehrstufen-Suspensionshydrierungsverfahren.
Title (fr)
Procédé d'hydrotraitement en suspension en plusieurs étapes.
Publication
Application
Priority
US 41417589 A 19890928
Abstract (en)
A novel slurry hydrotreating process is described in which a hydrotreating catalyst of small particle size is contacted with petroleum or synfuel feedstocks, particularly gas oils, for hydrogenation of the aromatics contained in such feedstocks. The slurry hydrotreating process employs a high temperature stage followed by one or more low temperature stages.
IPC 1-7
IPC 8 full level
B01J 27/049 (2006.01); B01J 27/051 (2006.01); C10G 45/50 (2006.01); C10G 49/04 (2006.01); C10G 65/08 (2006.01); C10G 65/12 (2006.01)
CPC (source: EP)
C10G 65/08 (2013.01)
Citation (search report)
- [A] EP 0277718 A2 19880810 - UNION OIL CO [US]
- [A] BE 645484 A 19640921
- [A] US 4585545 A 19860429 - YANCEY JR ROBERT E [US], et al
Designated contracting state (EPC)
BE DE FR GB IT NL
DOCDB simple family (publication)
EP 0420651 A1 19910403; CA 2025466 A1 19910329; JP H03131686 A 19910605
DOCDB simple family (application)
EP 90310609 A 19900927; CA 2025466 A 19900917; JP 25875890 A 19900927