MTBE装置催化精馏塔捆包催化剂的应用  

Application of Catalytic Distillation Tower Packing Catalyst in MTBE Plant

作　　者：陈晓英 李学军 杨文汉 Chen Xiaoying;Li Xuejun;Yang Wenhan(Xinjiang Urumqi Petrochemical Company Refinery,Urumqi 830019,China)

机构地区：[1]新疆乌鲁木齐石化公司炼油厂化工车间,新疆乌鲁木齐830019

出　　处：《云南化工》2018年第6期47-48,共2页Yunnan Chemical Technology

摘　　要：催化蒸馏塔内的催化剂进行了更换,弃用了原有的散装催化剂,采用了捆包催化剂,抑制了催化剂的副反应,减少了催化剂对催化精馏塔的腐蚀,有效延长了催化精馏塔的使用周期,也进一步满足了扩能改造的要求。The catalyst in the catalytic distillation column was replaced,the original bulk catalyst was discarded,and the packed catalyst was used.The side reaction of the catalyst is inhibited,the corrosion of the catalyst to the catalytic rectification column is reduced,the service life of the catalytic rectification column is prolonged,and the requirement of the expansion and transformation is further satisfied.

关 键 词：催化精馏塔 散装催化剂 捆包 催化剂 腐蚀 

分 类 号：TQ223.24[化学工程—有机化工]