通过调整歧化单元进料组成优化PX装置产品结构  

By Adjusting the Composition of the Disproportionation Unit Feed to Optimize the Product Structure of PX Device

作　　者：张庆[1] ZHANG Qing(PetroChina of Sichuan Petrochemical,Pengzhou 611930,China)

机构地区：[1]四川石化有限责任公司,四川彭州611930

出　　处：《化工管理》2021年第8期146-147,共2页Chemical Engineering Management

摘　　要：介绍了HAT-099P甲苯歧化与烷基转移型催化剂并对其实际运行数据进行分析,确定其发挥最优性能时的进料组成,并分析通过调整歧化反应进料中甲苯和C_(9)芳烃的比例优化PX装置产品结构、提升PX装置综合效益的可行性。HAT-099P toluene disproportionation and alkyl transfer catalysts were introduced,and actual operation data is analyzed.Determine the feed composition for optimal performance,and the feasibility of optimizing the product structure of PX device and improving the comprehensive benefit of PX device by adjusting the proportion of toluene and C_(9)aromatics in the disproportionation reaction feed was analyzed.

关 键 词：PX装置 歧化反应 催化剂 综合效益 

分 类 号：TQ032[化学工程]