期刊
ACS CATALYSIS
卷 4, 期 2, 页码 666-673出版社
AMER CHEMICAL SOC
DOI: 10.1021/cs4009286
关键词
Ag/Al2O3; nonthermal plasma; NOx reduction; low temperature hydrocarbon selective catalytic reduction; toluene; n-octane
资金
- EPSRC [EP/G02152X/1]
- Iraqi Ministry of Higher Education and Scientific Research
- EPSRC [EP/G012156/1, EP/G02152X/1] Funding Source: UKRI
- Engineering and Physical Sciences Research Council [EP/G02152X/1, EP/G012156/1] Funding Source: researchfish
Atmospheric pressure nonthermal-plasma-activated catalysis for the removal of NOx using hydrocarbon selective catalytic reduction has been studied utilizing toluene and n-octane as the hydrocarbon reductant. When the plasma was combined with a Ag/Al2O3 catalyst, a strong enhancement in activity was observed when compared with conventional thermal activation with high conversions of both. NOx and hydrocarbons obtained at temperature <= 250 degrees C, where the silver catalyst is normally inactive. Importantly, even in the absence of an external heat source, significant activity was obtained. This low temperature activity provides the basis for applying nonthermal plasmas to activate emission control catalysts during cold start conditions, which remains an important issue for mobile and stationary applications.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据