Title :
The Non-Thermal Plasma-Assisted Catalytic Conversion of NO under Low-Temperature
Author :
Tang, Xiaolong ; Ye, Zhiqing ; Yi, Honghong ; Li, Hua ; Yu, Qiongfeng
Author_Institution :
Kunming Univ. of Sci. & Technol. Kunming, Kunming, China
Abstract :
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°C and 80% at 150°C And the conversion could reach 78% with the Non-thermal plasma -assisting at 100°C. In addition, the content of nitric acid ion in distilled water was discussed.
Keywords :
catalysis; gas mixtures; iron; manganese; nitrogen compounds; oxidation; plasma chemistry; plasma materials processing; plasma temperature; water; Mn-Fe; NO; amorphous iron-manganese oxides; catalytic conversion; coprecipitation method; distilled water; mixed gas composition; molar ratio; nitric acid ion; nonthermal plasma-assisted catalytic oxidation; oxidation efficiency; reaction temperature; space velocity; temperature 100 degC; temperature 150 degC; Feeds; Flue gases; Inductors; Iron; Manganese; Nitrogen; Oxidation; Plasma sources; Plasma temperature; Space technology;
Conference_Titel :
Power and Energy Engineering Conference (APPEEC), 2010 Asia-Pacific
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-4812-8
Electronic_ISBN :
978-1-4244-4813-5
DOI :
10.1109/APPEEC.2010.5449092
