Cr-MnOx mixed-oxide catalysts for selective catalytic reduction of NOx with NH3 at low temperature

Cr-MnOx mixed-oxide catalysts for selective catalytic reduction of NOx with NH3 at low temperature

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Cr-Mn mixed-oxide based catalysts were prepared for the low-temperature selective catalytic reduction of NOx with ammonia in the presence of excess oxygen. It was found that the Cr(0.4)-MnOx showed the highest activity and yielded 98.5% NOx conversion at 120 °C. XRD, TPR and Raman data results sugge...

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Bibliografiske detaljer
Main Authors:	Chen, Z, Yang, Q, Li, H, Li, X, Wang, L, Chi Tsang, S
Format:	Journal article
Sprog:	English
Udgivet:	2010

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