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富氧条件下NOx催化净化的研究进展
引用本文:刘志明,郝吉明,朱天乐,傅立新.富氧条件下NOx催化净化的研究进展[J].环境工程学报,2002,3(8):41-47.
作者姓名:刘志明  郝吉明  朱天乐  傅立新
作者单位:清华大学环境科学与工程系,北京,100084
基金项目:国家863计划资助课题(2001AA643030)
摘    要:本文对富氧条件下NOx的催化净化进行了综述与探讨,着重分析了分子筛催化剂、贵金属催化剂以及金属氧化物催化剂在碳氢化合物选择性催化还原NOx反应中的活性及其影响因素,描述了催化反应的机理,并指出了今后的研究方向.

关 键 词:富氧  NOx  选择性催化还原

The research progress on catalytic removal of NOx under lean conditions
Liu Zhiming,Hao Jiming,Zhu Tianle,Fu Lixin.The research progress on catalytic removal of NOx under lean conditions[J].Techniques and Equipment for Environmental Pollution Control,2002,3(8):41-47.
Authors:Liu Zhiming  Hao Jiming  Zhu Tianle  Fu Lixin
Abstract:In this review, catalytic removal of NOX under lean conditions is summarized. More particularly, zeolite - based catalysts, precious metal catalysts and metal oxide catalysts active for the selective catalytic reduction of NOX by hydrocarbons are described. Reaction mechanisms concerning the behavior of them are also discussed. At last, some suggestions for further research are put forward.
Keywords:lean conditions  NOX  selective catalytic reduction
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