节点文献
FCC废弃物催化NH3还原NO的试验研究
NO Reduction by NH3 over FCC Spent Catalyst
【摘要】 对FCC废弃物在不同温度下(400～800℃)催化NH3还原NO的活性进行了试验研究;系统考察了700℃时反应气体中各种组分NH3、NO、O2和SO2浓度对FCC废弃物脱硝的影响;研究了700～850℃范围内反应气体中添加CH4对FCC废弃物脱硝的改进效果。
【Abstract】 NO reduction by NH3 over FCC spent catalyst in the temperature range of 400～800℃ were studied,and the effects of NH3,NO,O2 and SO2 in gas composition on NO reduction were investigated in a series of experiments.In the range of 700～850℃,NO reduction by adding CH4 composition was improved.
【基金】 清华大学试验室开放基金(LF20071985);国家重点基础研究发展规划项目(2006CB200301)
- 【文献出处】 环境科学与技术 ,Environmental Science & Technology , 编辑部邮箱 ,2009年07期
- 【分类号】X132
- 【被引频次】2
- 【下载频次】84