Mechanochemical oxidation of copper in a steam-air-ammonia-carbon dioxide gas atmosphere

摘要

The effect of intense mechanical actions on the rate of oxidation of copper metal in a steam-air-ammonia-carbon dioxide gas atmosphere was studied. Based on data on changes in the particle size of copper metal and the rate of its oxidation, the effect of the degree of gas mixture saturation with the components on the efficiency of mechanochemical activation was considered. The effect of the gas mixture composition on the chemical composition of oxidation products was demonstrated.