Title:
【発明の名称】触媒を用いるガスの処理方法
Document Type and Number:
Japanese Patent JP2881114
Kind Code:
B2
Abstract:
This invention relates to novel cobalt and molybdenum promoted titania and nickel and molybdenum promoted titania catalysts, and molybdenum promoted titania catalysts containing mixtures of cobalt and nickel. The invention also relates to a process for using the catalysts to convert sulfur in the form of carbon sulfides and nitrogen present as hydrogen cyanide to hydrogen sulfide and ammonia respectively. The catalysts and process of the present invention are effective even when oxygen in concentrations up to about 2 volume %, preferably 1.0 volume %, (dry basis) is present. The catalyst comprises about 0.5 to about 5%, by weight, cobalt oxide (CoO), nickel oxide (NiO), or mixtures thereof; about 1.5 to about 15%, by weight, molybdenum trioxide (MoO3); and about 70 to about 98%, by weight, titanium dioxide (TiO2).
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Inventors:
FUREDERITSUKU HARII RANPU
JONASAN BEIKAA SHIAA
JONASAN BEIKAA SHIAA
Application Number:
JP16116794A
Publication Date:
April 12, 1999
Filing Date:
July 13, 1994
Export Citation:
Assignee:
KYABOTSUTO CORP
International Classes:
B01D53/86; B01J23/88; (IPC1-7): B01J23/88; B01D53/86
Domestic Patent References:
| JP5432168A |
Attorney, Agent or Firm:
Akira Asamura (3 outside)