Title:
HOT GAS PURIFYING METHOD
Document Type and Number:
Japanese Patent JPS53110990
Kind Code:
A
Abstract:
PURPOSE: To improve the H2S removal and NH3 decomposition efficiency of an iron oxide catalyst and prevent deposition of C on the catalyst by converting CO in a hot gas such as coal gas so as to control the water content of the gas to a specified range.
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Inventors:
KIMURA SHIYOUICHI
TAKAHASHI TOSHIHIKO
TAKAHASHI TOSHIHIKO
Application Number:
JP2597677A
Publication Date:
September 28, 1978
Filing Date:
March 11, 1977
Export Citation:
Assignee:
HITACHI LTD
International Classes:
B01D53/52; B01D53/58; B01J23/00; B01J23/74; B01J23/745; C01B3/16; C01B3/58; C01B17/00; C01B17/16; C01B17/50; (IPC1-7): B01J1/00; B01J23/74; C01B1/26; C01B2/06; C01B17/00; C01B17/16