二甲苯异构PX催化剂简介——异构PX催化剂铂生命周期起源

Brief introduction of xylene isomerization PX catalyst——Origin on Platinum life cycle of xylene isomerization catalyst

通过对PX市场和发展,PX的性质和用途,PX的来源进行分析,引入二甲苯异构PX的工艺和催化剂,介绍了贵金属铂用于C8芳烃异构生命周期,提出了研究铂生命周期的意义。

Through the analysis of the PX market and development,the properties and uses of PX,the source of PX,the process and catalyst of xylene isomerization PX is introduced. The precious metal platinum is used for the C8 aromatic hydrocarbon isomerization life cycle. The significance of studying platinum life cycle is put forward.