铁锰轻稀土复合氧化物催化剂对苯的完全氧化作用

研究铁轻稀土，铁锰轻稀土复合氧化物催化剂对苯的催化活性，发现铁锰轻稀土复合氧化物催化剂对苯具有较理想的完全氧化活性；同时还研究了稀土用量及添加微量贵金属钯对催化剂性能的影响，发现轻稀土有一个恰当的添加比例，另外还发现添加微量钯可提高催化剂的初活性。

Complete Oxidation of Benzene by Catalyst of Fe-Mn-Ln Compound Oxides

In the research of complete oxidation of benzene by the catalysts of Fe-Ln and Fe-Mn-Ln compound oxides,it was found that complete oxidation of benzene by catalyst of FeatMn-Ln compound oxides was great. In the research of influence of the mass ratio mixed light rare earth oxides and adding a few Pd on catalytic activity,it was found that when the mass ratio mixed light rare earth was appropriate, the catalytic activity was better,adding a few Pd could improve the catalytic initical activity. The efficiency of actalytic purification on the tail gas of diesel using this catalyst was perfect.