...节能减排资料搜集_百度文库 2011节能减排资料搜集 - 选择性催化还原 选择性催化还原方法（SCR ,selective catalytic reduction）是对下游工 质的一项处理工艺。其原理就是在含有 NOx 的.
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低温等离子体技术与选择性催化还原技术相结合是降低稀燃发动机排放的有效方法。
Combination of low temperature plasma technology with the selective catalytic reduction technology is the effective method to reduce emissions for lean combustion engine.
本发明涉及“氨选择性催化还原氮氧化物成氮气的催化剂及其制备方法”，属于催化剂技术领域。
The invention relates to a 'catalyst used for ammonia selective catalytic reduction of nitrogen oxides to nitrogen gas and a preparation method thereof', and belongs to the catalyst technical filed.
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