An acid catalyzed step in the catalytic reduction of NO x to N2 |
| |
| Authors: | Meijun Li Younghoon Yeom Eric Weitz Wolfgang M. H. Sachtler |
| |
| Affiliation: | (1) Department of Chemistry and Institute for Catalysis in Energy Processes, Northwestern University, Evanston, IL 60208-3113, USA;(2) V. N. Ipatieff Laboratory, Center for Catalysis and Surface Science, Northwestern University, 2137 Tech Drive, Evanston, IL 60208, USA |
| |
| Abstract: | 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 ammonium nitrite is one of the steps in the catalytic reduction of NO x with ammonia or other reductants. |
| |
| Keywords: | NO x reduction ammonium nitrite decomposition Ba/Y zeolite catalysts |
| 本文献已被 SpringerLink 等数据库收录！ |
|
