Title:
【発明の名称】触媒組成物の製造方法及び該触媒組成物を用いる含硫炭化水素の水素化脱硫方法
Document Type and Number:
Japanese Patent JP3382619
Kind Code:
B2
Abstract:
A suspension of alumina gel obtained by dispersing alumina gel into pure water so that the concentration of alumina is in the range of 0.1-12 wt.% and an aqueous solution of metallic salt in which a compound of metal in VIA group and that of metal in VIII group are dissolved are mixed, and the resultant mixture is dried and hardened by evaporating the water while agitating the mixture, whereby these metal components can be supported effectively on the alumina gel up to a sufficiently high support quantity. This enables a high-performance catalyst composition constituting a catalyst the performance, such as activity, of which is superior to that of a hydrogen treated catalyst, and such as a conventional hydrodesulfurized molten catalysts to be obtained easily. When this catalyst composition is brought into contact with sulfur-containing hydrocarbon in the presence of hydrogen, hydrocarbons from which sulfur has been sufficiently removed can be obtained.
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Inventors:
Akira Iino
Ryuichiro Iwamoto
Go Mitani
Ryuichiro Iwamoto
Go Mitani
Application Number:
JP51789294A
Publication Date:
March 04, 2003
Filing Date:
February 15, 1994
Export Citation:
Assignee:
IDEMITSU KOSAN CO.,LTD.
Petroleum Industry Activation Center
Petroleum Industry Activation Center
International Classes:
B01J23/85; B01J37/02; C10G45/08; (IPC1-7): B01J23/88; B01J37/03; C10G45/08
Domestic Patent References:
| JP549185A | ||||
| JP3278839A |
Attorney, Agent or Firm:
Tetsuo Hodaka