Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Younghoon Yeom"'
Publikováno v:
Catalysis Today. 136:55-63
The selective reduction of NO x with added oxygenates over BaNa/Y and Ag/Y zeolites and Ag/γ-Al 2 O 3 takes place via complex reaction pathways with a number of common crucial intermediates. Acetate ions are formed by the oxidation of acetaldehyde o
Publikováno v:
Catalysis Letters. 112:129-132
Contact of adsorbed ammonium nitrite, NH4NO2, with HCl vapor or a solid acid such as the zeolite HY, significantly lowers the temperature of its decomposition to N2 + H2O. Protonated NH4NO2 decomposes at room temperature. The decomposition of ammoniu
Publikováno v:
Journal of Catalysis. 235:201-208
Literature data and results obtained in this laboratory are used to compare catalysts supported on either zeolites or amorphous oxides and used in NOx reduction to N2. The data show that the catalytic activity of the zeolite-based materials is higher
Publikováno v:
Catalysis Letters. 98:5-9
A low activation energy pathway for the catalytic reduction of nitrogen oxides to N2, with reductants other than ammonia, consists of two sets of reaction steps. In the first set, part of the NO x is reduced to NH3; in the second set ammonium nitrite
Publikováno v:
ChemInform. 39
The selective reduction of NO x with added oxygenates over BaNa/Y and Ag/Y zeolites and Ag/γ-Al 2 O 3 takes place via complex reaction pathways with a number of common crucial intermediates. Acetate ions are formed by the oxidation of acetaldehyde o