对二甲苯液相空气氧化的研究  

Study of the p-Xylene liquid phase oxidation

作　　者：宋磊[1] 李静 陈勇强[1] 马海洪[1] 

机构地区：[1]天津大学石油化工技术开发中心,天津300072

出　　处：《聚酯工业》2007年第2期22-24,62,共4页Polyester Industry

摘　　要：以乙酸为溶剂,乙酸钴、乙酸锰和四溴乙烷为催化剂,通过对二甲苯的液相空气氧化实验,考察了反应物、中间产物及产品在液相、固相中含量随反应时间的变化规律,为氧化反应动力学的研究提供了更为可靠的方法和准确的基础数据。By using acetic acid as solvent, cobalt acetate, manganes acetate and tetrabromoethane as catalyst, PX liquid phase oxidation experiment was carried out. The variation trend of the content of reactant, intermediate products and products with reaction time in both liquid and solid phase were studied. This experiment provides reliable method and accurate basic date for the study of oxidation reaction kinetics.

关 键 词：PTA PX 氧化反应 

分 类 号：TQ241[化学工程—有机化工]