Effect of additives and catalysts on removal of nitrogen oxides using pulsed discharge
Effect of additives and catalysts on removal of nitrogen oxides using pulsed discharge
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添加剂和催化剂对脉冲放电去除氮氧化物的影响
DOI：
10.1109/ias.1996.559313
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发表时间：
1996
期刊：
影响因子：
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通讯作者：
Shinji Katsura
中科院分区：
文献类型：
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作者：
Akira Mizuno;K. Shimizu;K. Yanagihara;K. Kinoshita;K. Tsunoda;Hyun;Shinji Katsura
研究了添加剂和催化剂对放电等离子体去除NO/ subx /（包括N/ sub2 /O）的影响。H/sub 2/O、C/sub 2/H/sub 4/等添加剂被认为是OH和CH自由基的来源。虽然它们是提高NO/亚x/去除化学反应的重要因素之一，但尚未进行系统的实验。结果表明，与水蒸气加成相比，烃类加成对NO/sub x/去除率的影响更大。考察了Ca(OH)/sub - 2/等催化剂对NO/sub - x/和N/sub - 2/O的去除效果。
Effect of additives and catalysts has been investigated on NO/sub x/ (including N/sub 2/O) removal using discharge plasma. Additives such as H/sub 2/O, C/sub 2/H/sub 4/ are considered to be the source of OH and CH radicals. Though they are one of the important factors to enhance the NO/sub x/ removal chemical reactions, no systematic experiment has been carried out yet. It was confirmed that the hydrocarbon addition plays a dominant role in the NO/sub x/ removal efficiency compared to the water vapor addition. Effect of catalysts such as Ca(OH)/sub 2/ was investigated, and were found to enhance NO/sub x/ and N/sub 2/O removal efficiency.