Title:
水素化処理用の触媒とその利用法
Document Type and Number:
Japanese Patent JP3821483
Kind Code:
B2
Abstract:
A hydroprocess catalyzed by a catalyst composition comprising a porous refractory oxide, a molybdenum component, a phosphorus component and an underbedded nickel component, the composition characterized by a Raman spectrum comprising at least one Raman band in each of the regions of (1) about 240 cm-1 to about 250 cm-1, and (2) about 595 cm-1 to about 605 cm-1. The catalyst is prepared by sequential incorporation of the nickel metal followed by the additional catalytic promoters including a molybdenum component and a phosphorus component.
Inventors:
Iair, Pradeep, S.
Simpson, Howard, Dee.
Suhail, Abd, F.
Simpson, Howard, Dee.
Suhail, Abd, F.
Application Number:
JP51047095A
Publication Date:
September 13, 2006
Filing Date:
September 29, 1994
Export Citation:
Assignee:
UOP
International Classes:
B01J27/19; B01J23/85; B01J23/883; B01J27/188; B01J37/02; C10G45/08; C10G49/04
Domestic Patent References:
| JP62232488A | ||||
| JP4225840A | ||||
| JP4505278A |
Attorney, Agent or Firm:
Igarashi Kazutoshi
Morio Sada
Morio Sada
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