贫煤焦催化还原NO的实验研究

被引:6
作者
钟北京
张怀山
机构
[1] 清华大学工程力学系
关键词
贫煤; 催化剂; NO还原;
D O I
暂无
中图分类号
O643.3 [催化];
学科分类号
081705 ;
摘要
本文通过实验研究了在贫氧条件下贫煤焦对NO的还原作用,并与添加催化剂的贫煤焦对NO的还原进行了比较.研究结果表明,原始贫煤焦对NO的还原能力很弱,添加催化剂后NO还原率明显提高,说明催化剂对贫煤焦还原NO具有很好的催化作用.在贫氧条件下催化剂可以降低贫煤焦与NO反应的活化能。提高反应速率.反应区氧气浓度和温度对NO的还原也有重要的影响.
引用
收藏
页码:249 / 252
页数:4
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