Catalyst – solid sorbent – or support therefor: product or process – Solid sorbent – Having specifically intended extraneously added iron group...
Patent
1995-03-23
1997-09-23
Wood, Elizabeth D.
Catalyst, solid sorbent, or support therefor: product or process
Solid sorbent
Having specifically intended extraneously added iron group...
502328, 502326, 423240S, B01J 2002, B01J 2340, B01J 2342, B01J 2358
Patent
active
056704453
ABSTRACT:
A cleaning agent for removing acidic gases which are harmful materials from a harmful gas containing such acidic gases, and a cleaning method using the cleaning agent are disclosed. The cleaning agent comprises a molded product of a composition comprising strontium hydroxide and an iron oxide, and the harmful gas is passed through a cleaning column packed with the cleaning agent to contact the harmful gas with the cleaning agent, thereby removing the acidic gases from the harmful gas.
REFERENCES:
patent: 4166748 (1979-09-01), Cassens
patent: 4594231 (1986-06-01), Nishino et al.
Fukuda Hideki
Hatakeyama Toshiya
Kitahara Koichi
Otsuka Kenji
Boozer Tanaga A.
Japan Pionics Co., Ltd.
Wood Elizabeth D.
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