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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：工业催化
办公地点：西部校区化工实验楼B321
联系方式：大连市高新区凌工路2号大连理工大学西部校区B321
电子邮箱：ajwang@dlut.edu.cn
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Hydrodesulfurization of dibenzothiophene and 4,6-dimethyldibenzothiophene over Ni-Mo catalysts supported by siliceous SBA-15
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论文类型：会议论文
发表时间：2007-01-01
收录刊物：CPCI-S
卷号：165
页面范围：721-724
摘要：A deep hydrodesulfurization (HDS) catalyst, which was considerably active to desulfurize dibenzothiophene (DBT) and 4, 6-dimethyldibenzothiophene (4,6-DMDBT), was prepared by depositing Ni-Mo species over SBA-15. The extremely high surface area of SBA-15 favors the dispersion of the active species, which result in very high HDS activity. The optimal Ni/Mo atomic ratio for this series of catalysts is 0.25. Ni-Mo(0.25)/SBA-15 exhibited excellent performance in HDS of DBT and 4,6-DMDBT.