| 摘要 |
<p>Catalyst is a mixed oxide system prepared as a result of hydrothermal treatment of a gelatine mixture obtained by precipitation of hydroxide metal forms from solutions of their salts, which system is thermally activated just prior to its use, and described with molecular formula XxYyO(2x+1,5y), wherein X is a system of bivalent metal cations, Y is a system of trivalent and/or tetravalent metal cations, or a trivalent or tetravalent metal cation, O is oxygen atom, x and y take such values, that a ratio x to y is in the range from 6 to 9, and the number of oxygen atoms in the catalyst molecule equals to the sum of the double of the combined number of divalent and tetravalent metal atoms, multiplied by 1,5. The catalyst of the invention may be used successfully in reactions of decomposition of nitrogen monoxide to oxygen gas and nitrogen gas in plants for producing nitric acid, adipic acid, in electric power stations and heat-generating plants, in automotive vehicles of any art, in ozone-producing plants, in plants for combustion of contaminants and biomass, as well as in any reactions, in which decomposition of N2O to elements is required.</p> |
