...的DPF后处理技术有：Coming公司和NGK公司生产的壁流式蜂窝陶瓷微粒捕集器、日本丰田汽车公司开发的柴油车微粒-氮氧化物还原(DPNR)技术[20]、DelPhi公司开发的非热等离子体(NTP)技术、法国的ExoCleanTM过滤系统、以及美国JohnsonMatthey公司的SCRTTM技术。
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氨选择性催化还原(SCR)氮氧化物是唯一工业化的烟气脱硝技术。
Ammonia selective catalytic reduction (SCR) of nitrogen oxide is the only industrialized flue gas DeNOx technology.
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.
综述了催化还原法消除氮氧化物研究现状、发展趋势及反应机理，特别是对烃类选择性催化还原氮氧化物过程进行了说明。
The catalytic reduction of NO_x was reviewed with the emphasis on the progress of studies, developing trend and the reaction mechanisms of the selective reduction of NO_x with hydrocarbons.
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