铝试剂热氧降解动力学研究  

Study on the Thermal Oxidation Degradation Kinetics of Aluminon

作　　者：魏月英[1] 林木良[1] 李晓燕[1] 

机构地区：[1]中山大学,广州510275

出　　处：《广州化工》1998年第1期43-45,共3页GuangZhou Chemical Industry

摘　　要：本文在用热分析方法研究了铝试剂的热氧降解历程后,用Coats-Redfern方程进行动力学处理,确定铝试剂热氧降解的表观反应级数为1.8、1.6、1.5、0.82和活化能为60.2kJ/mol、113.3kJ/mol、65.2kJ/mol、274.2kJ/mol。After study on the thermal oxidation degradation process of aluminon by thermal analysis method, treated with Coats - Redfern equation we found that the apparent thermal oxidation degradation reaction orders are 1.8, 1.6, 1. 50, 0. 82 and the reactive energies are 60.2kJ/mol, 113.3kJ/mol, 65.2kJ/mol,274.2kJ/mol.

关 键 词：铝 试剂 热氧降解 降解动力学 

分 类 号：TQ420.711[化学工程]