铜锰钴复合氧化物催化剂对环己烷或苯深度氧化的催化活性  

STUDY ON THE CATALYTIC OXIDATION OF CYCLOHEXANE OR BENZENE OVER THE COMPLEX CATALYSTS OF COPPER MANGANESE COBALT OXIDES

作　　者：尹玲[1] 王淑梅[1] 胡克源[1] 

机构地区：[1]中国科学院生态环境研究中心,北京100085

出　　处：《环境化学》1994年第1期10-15,共6页Environmental Chemistry

摘　　要：本文应用了研究相图与床层温差评价催化活性的方法,研究了在催化深度氧化环己烷或苯的反应中,铜、锰、钴三元氧化物催化剂体系的组成与催化活性的关系.用反应物在催化剂上起燃温度的等温图,描绘出该体系氧化物催化剂对环己烷或苯的催化氧化活性的分布.所得结果指导了用于净化苯系物废气所需催化剂的研制.The dependence of catalytic activity oil the composition of Cu, Mn, Co oxides catalyst, in deep oxidation of cyclohexane or benzene, were investigated by the method usually applied to phase diagram study. The ignition temperature of reactant over the catalyst was measured by a modified differential thermal .analysis within the catalyst bed. The correlation of the catalyst activity and its composition was described as iso-ignition-temperature lines, projected on the composition diagram of the three components Cu.Mn, Co oxides system. The activity-composition diagram guided the preparation of required catalyst for purifing waste gases containing benzene analogues.

关 键 词：催化活性 环己烷 苯 金属催化剂 

分 类 号：X701[环境科学与工程—环境工程]