Katalyzátory s nízkým obsahem aktivních složek pro rozklad oxidu dusného

Abstract

This diploma thesis deals with the testing of catalytic activity of catalysts samples in the decomposition of nitrous oxide. Nitrous oxide is characterized by low reactivity, hence for a long time not be considered as an important environmental pollutant. During last decade it turned out, that N2O is an important greenhouse gas, as well as a contributor decay of stratospheric ozone. N2O catalytic decomposition is the best possibility for decreasing of N2O concentration in waste gases, because natural components N2 and O2 arise. Retrieval of the suitable catalyst is fundamental for practical application of this process. In this diploma thesis, catalytic activities of mixed oxide powdered and shaped catalysts with low content of active species Co and Mn were tested for nitrous oxide decomposition.