Kinetic studies of selective catalytic reduction of nitric oxide by propylene on Pt/MCM-41 catalyst
β Scribed by S.-C. Shen; S. Kawi
- Book ID
- 108463515
- Publisher
- Elsevier Science
- Year
- 2001
- Tongue
- English
- Weight
- 195 KB
- Volume
- 68
- Category
- Article
- ISSN
- 0920-5861
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π SIMILAR VOLUMES
The reduction of nitric oxide by ammonia on platinum catalysts has been investigated in the temperature range 250 to 350Β°C at reactant partial pressures between 0.05 and 5 mbar. The combined potentiometric and kinetic measurements led to results which allow the prediction of the influence of oxygen
PtΒ±Sn/MCM-41 reduction catalysts were prepared by a two-step impregnation procedure. The eect of the Sn content was evaluated in the liquid-phase hydrogen transfer reduction of an enone prostaglandin intermediate. Results indicate that up to a Sn/Pt atomic ratio of 3.3 increasing amounts of Sn favor