过渡金属磷化物加氢脱硫催化剂的研究进展  

Development of Transitional Metal Phosphides for Hydrodesulfurizational Catalyzer

作　　者：张淑娟[1] 汪东远 林威宇 宋立民[3] 

机构地区：[1]天津科技大学理学院,天津300457 [2]天津科技大学材料科学与化学工程学院,天津300457 [3]天津工业大学环境与化学工程学院,天津300387

出　　处：《天津科技大学学报》2015年第2期1-5,共5页Journal of Tianjin University of Science & Technology

基　　金：国家自然科学基金资助项目(21103122)

摘　　要：由于过渡金属磷化物具有独特的结构,在加氢脱硫反应中显示了优异的催化活性.因此,稳定高活性的过渡金属磷化物加氢脱硫催化剂的研究成为一个新的趋势.本文阐述了过渡金属磷化物催化剂的结构、制备及其加氢脱硫催化性能,概述了助剂对过渡金属磷化物催化剂加氢脱硫活性的影响.开发更易合成、活性更高的过渡金属磷化物催化剂仍是今后研究的重点.Because of the unique structure, transitional metal phosphides exhibit excellent catalytic performance for hydro- desulfurization （HDS）reaction. Therefore, the development of more active and stable transitional metal phosphides should become a new trend for HDS catalysis. The structure, preparation, and HDS properties of transitional metal phosphides were introduced. Meanwhile, the effect of the promoter on the activity of HDS catalyst was summarized. The development of more easily synthesized transitional metal phosphoric catalyst with a high degree of activity will still be the focus of research in the future.

关 键 词：过渡金属磷化物 加氢脱硫 催化性能 

分 类 号：TE624[石油与天然气工程—油气加工工程]