FIELD: inorganic compounds technology. SUBSTANCE: nitrogen monoxide is obtained by oxidation of ammonia with oxygen or oxygen-containing gas at 250- 450 C in presence of catalyst comprising manganese-containing active component, iron oxide, and aluminum oxide. More particularly, catalyst contains, as active component, composition representing non-stoichiometric mixed amorphous oxide phase depicted by formula MnBixOy(0,05≤x≤2,24; 2,08≤y≤5,36) or mixture of amorphous oxide phase of formula MnBixOy with crystalline manganese-containing phase. EFFECT: reduced amount of active component without loss in catalytic activity. 6 cl, 1 tbl, 10 ex
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Authors
Dates
2003-08-27—Published
2002-06-27—Filed