摘要
试验制备了Pd/CeO2-ZSM-5/CC催化剂,测定了其对低中温尾气CO的催化净化活性。试验表明,Pd/CeO2-ZSM-5/CC催化剂具有良好的催化活性,Pd负载量大的催化剂活性越好。CO初始浓度为100ppm,O2浓度为21%,空速为100000h-1时,0.4%Pd催化剂的T100为192℃。
Pd/CeO2-ZSM-5/CC catalysts were prepared, the catalytic activity of purifying CO in low-middle temperature wasted gas was determined. The experiment indicated that Pd/CeO2-ZSM-5/CC catalysts have high activity. The activity betters with the increase of Pd-loading. 0.4%Pd content catalyst's T100 is 192℃ when CO initial concentration is 100 ppm and oxygen concentration is 21% and the space velocity is 100000h-1.
出处
《萍乡学院学报》
2014年第6期44-47,共4页
Journal of Pingxiang University
基金
江西省自然科学基金项目(编号:20132BAB206038)的阶段性成果之一
