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个人信息Personal Information
副教授
博士生导师
硕士生导师
主要任职：Associate Professor
其他任职：系教工党支部书记
性别：男
毕业院校：大连理工大学
学位：博士
所在单位：化工学院
学科：工业催化. 能源化工
办公地点：大连理工大学西校区化工实验楼B421
电子邮箱：lium@dlut.edu.cn
纳米和微米ZSM-5分子筛在焦化苯乙基化反应体系中稳定性比较
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发表时间：2022-10-06
发表刊物：石油学报 石油加工
期号：1
页面范围：46-50
ISSN号：1001-8719
摘要：The ethylation of coking benzene over ZSM-5 zeolites with different crystal size was investigated. The results showed that the difference in catalyst stability of nano-sized and micro-sized ZSM-5 zeolites in ethylation depended strongly on the type of ethylation agent. When ethanol was used as the ethylating agent, ZSM-5-m-25 prepared from micro-sized ZSM-5 zeolite exhibited better catalysis stability than ZSM-5-n-25 prepared from nano-sized ZSM-5 zeolite. When ethyene was used as the ethylating agent, ZSM-5-n-25 showed better catalyst stability than ZSM-5-m-25.
备注：新增回溯数据