化工进展Issue(8)：3034-3039,6.DOI:10.16085/j.issn.1000-6613.2015.08.020
磷化钨（WP）加氢精制催化剂研究进展
Progress in WP catalysts for the hydrofining
刘淑芝 1李瑞达 2徐培强1
作者信息
- 1. 东北石油大学化学化工学院，黑龙江大庆 163318
- 2. 东北石油大学石油与天然气化工省重点实验室，黑龙江大庆 163318
- 折叠
摘要
Abstract
WP catalyst has an excellent hydrofining activity and property of anti sulfur poisoning. This article summarizes research progress in the crystal structure of WP hydrotreating catalyst, hydrogenation reaction path,preparation methods,carrier selection and adding additives modification. This paper expounds the effect of active component load mode and restore mode on the performance of catalyst. Catalyst performances with single oxide carrier and compound oxide carrier were compared. The article also introduced that the effect of catalytic activity can be improved by adding transition metals or chelating agent. Current research on the mechanism of hydrofining catalysis by WP is relatively weak,and further exploration of the affecting mechanism among components in WP catalysts,improvement of the activity of hydrogenation catalysts should be focused in future study.关键词
加氢精制/磷化钨/催化剂/制备/改性Key words
hydrofining/tungsten phosphide(WP)/catalyst/preparation/modification分类
化学化工引用本文复制引用
刘淑芝,李瑞达,徐培强..磷化钨（WP）加氢精制催化剂研究进展[J].化工进展,2015,(8):3034-3039,6.
