FIELD: process engineering.
SUBSTANCE: invention relates to producing applied metal oxides. Conversion of transition metal applied on carrier into appropriate transition metal oxide applied onto carrier comprises heating transition metal nitrate to decompose it in atmosphere of gas mix containing nitrous oxide and inert gas wherein oxygen content in said mix varies from 0.001 to 15 vol. %. Invention covers also method of reducing metal oxide applied onto carrier produced as described above that comprises heating metal oxide applied onto carrier in the flow of reducing gas to reduce at least a portion of metal oxide.
EFFECT: produced or reduced applied metal oxides with higher catalyst activity.
11 cl, 4 tbl, 3 dwg, 1 ex
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