二甲苯异构化催化剂中试生产工艺研究

Study on Pilot Production Technology of Xylene Isomerzation Catalysts

简述了二甲苯异构化催化剂的制备原理,并对其生产工艺进行了优化及改进,据此建立了一套中试装置并进行了生产,结果表明该生产工艺对二甲苯异构化催化剂的工业放大生产是切实可行的,对生产的产品进行了微反评价,表明产品质量和产量稳定、运行正常,可以推广放大与实际企业生产。

Preparation principle of xylene isomerzation catalysts was introduced, production technology of xylene isomerzation catalysts was optimized and improved, a set of pilot unit was established and pilot production was carried out. The results show that the production technology of xylene isomerzation catalysts may widely used in large-scale industrial production ,the microreaction evaluation shows that qualitv and ouput of oroducts are stable.