The Non-thermal plasma-assisted catalytic conversion of NO under low-temperature

被引:0
|
作者
Tang, Xiaolong [1 ]
Ye, Zhiqing [1 ]
Yi, Honghong [1 ]
Li, Hua [1 ]
Yu, Qiongfeng [1 ]
机构
[1] Kunming Univ Sci &Technol, Kunming, Peoples R China
来源
2010 ASIA-PACIFIC POWER AND ENERGY ENGINEERING CONFERENCE (APPEEC) | 2010年
基金
中国国家自然科学基金;
关键词
NO; Non-thermal plasma; iron; manganese; oxidation; OXIDATION; REMOVAL;
D O I
暂无
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
Mn-Fe catalyst was prepared by the coprecipitation method. The Mn and Fe molar ratio of this catalyst contained amorphous iron-manganese oxides was 1. The process of Non-thermal plasma-assisted catalytic oxidation of NO under low-temperature was studied. The effect of factors such as space velocity, reaction temperature and composition of mixed gas on NO removal were also investigated. The results showed that over this catalyst, NO oxidation efficiency reached 60% at 100 degrees C and 80% at 150 degrees C And the conversion could reach 78% with the Non-thermal plasma - assisting at 100 degrees C. In addition, the content of nitric acid ion in distilled water was discussed.
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页数:4
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