Title:
水素化処理触媒及びその製造方法、ならびにその炭化水素精製における使用
Document Type and Number:
Japanese Patent JP4541352
Kind Code:
B2
Abstract:
A hydrotreating catalyst comprising Group VIII and VI metal oxides on a refractory oxide support is modified with a benzothiophene sulfone or sulfoxide. Independent claims are also included for the following: (1) the production (P1) of the above modified catalyst by depositing or forming the sulfone or sulfoxide on the surface of the catalyst; and (2) a process (P2) for reducing the sulfur content of a sulfur-, nitrogen- and/or aromatics-containing hydrocarbon feed to less than 10 ppm by hydrotreating the feed with the modified catalyst in sulfurized form and oxidatively desulfurizing the hydrotreated feed.
Inventors:
Thierry, Cholet
Jean-Pierre, Datu
Jean-Pierre, Datu
Application Number:
JP2006502101A
Publication Date:
September 08, 2010
Filing Date:
January 15, 2004
Export Citation:
Assignee:
TOTAL FINA ELF FRANCE
International Classes:
C10G45/08; B01J23/85; B01J23/882; B01J23/883; B01J23/888; B01J27/02; B01J31/02; B01J31/40; B01J37/08; B01J37/12; B01J37/20; B01J38/12; C10G27/12; C10G67/12; B01J37/06
Domestic Patent References:
| JP63142094A | ||||
| JP7051582A |
Foreign References:
| US3945914 | ||||
| WO2002053683A1 | ||||
| WO2002066161A1 |
Attorney, Agent or Firm:
Kenji Yoshitake
Yukitaka Nakamura
Konno Akio
Noritaka Yokota
Mari Asano
Yukitaka Nakamura
Konno Akio
Noritaka Yokota
Mari Asano