Chemistry of inorganic compounds – Modifying or removing component of normally gaseous mixture – Nitrogen or nitrogenous component
Patent
1974-10-29
1976-08-17
Peters, G. O.
Chemistry of inorganic compounds
Modifying or removing component of normally gaseous mixture
Nitrogen or nitrogenous component
55 74, 423395, B01D 5334
Patent
active
039754987
ABSTRACT:
A process for adsorbing and removing nitrogen oxides from waste gases is disclosed, wherein nitrogen oxides are adsorbed in a layer packed with electrolytic manganese dioxide blocks and eluted with water or aqueous alkaline solution. The specific action of the adsorption agent used in said process is disclosed in detail.
REFERENCES:
patent: 2779659 (1957-01-01), Koslov
patent: 3702889 (1972-11-01), Goldman
"Chemical Abstracts"; vol. 52, 1968, p. 95346.
"Chemical Abstracts"; vol. 56, 1962, p. 8003.
"Chemical Abstracts"; vol. 57, 1962, p. 50.
"Chemical Abstracts"; vol. 70, 1969, 49033x.
Abe Kiyomi
Miyazaki Kazuhide
Mitsui Mining & Smelting Co. Ltd.
Peters G. O.
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