摘要
以溶胶-凝胶加浸渍法制备了CuO/Al2O3-ZrO2催化剂,对催化剂结构与催化性能进行了表征。结果表明以Al2O3稳定的ZrO2做载体制得的CuO/Al2O3-ZrO2催化剂具有较好的NO转化性能和较低的反应温度。
A series of CuO/Al2O3-ZrO2 catalysts were prepared by sol- gel- impregnation method, the structure of all the samples were characterized and their catalytic properties for the selective reduction of NO under lean - burn conditions were measured. It was found that CuO/Al2O3-ZrO2 catalyst der/ved from copper supported on alumina - doped zireonia had a higher activity （ NO conversion to N2 ） at a lower temperature.
出处
《化学工程师》
CAS
2007年第3期7-9,共3页
Chemical Engineer
基金
黑龙江省教育厅科学技术研究项目(11511117)
