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个人信息Personal Information
教授
博士生导师
硕士生导师
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：化学工艺. 能源化工
办公地点：西校区化工实验楼C325,
详见 http://tcbc.dlut.edu.cn/
联系方式：13500797040, 详见 http://tcbc.dlut.edu.cn/
电子邮箱：spxu@dlut.edu.cn
A novel alumina-activated carbon composite supported NiMo catalyst for hydrodesulfurization of dibenzothiophene
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论文类型：期刊论文
发表时间：2011-02-10
发表刊物：CATALYSIS COMMUNICATIONS
收录刊物：Scopus、SCIE、EI
卷号：12
期号：6
页面范围：521-524
ISSN号：1566-7367
关键字：Alumina-activated carbon; NiMo catalyst; Hydrodesulfurization; Dibenzothiophene
摘要：A novel alumina-activated carbon composite (AAC) was studied as the support of NiMo catalyst for hydrodesulfurization (HDS) of dibenzothiophene (DBT) and characterized by BET, XRD and TPR techniques. The AAC exhibited a mesoporous feature while Al(2)O(3) and activated carbon (AC) supports indicated a microporous character. The AAC supported NiMo catalyst showed higher activity and better stability than those supported on individual Al(2)O(3) and AC for HDS of DBT. The outstanding catalytic activity and stability observed on NiMo/AAC are attributed to the mesoporous structure of the AAC support and high dispersion of Ni and Mo species on the MC. (C) 2010 Elsevier B.V. All rights reserved.