A new type of nonsulfide hydrotreating catalyst: nickel phosphide on carbon

被引：39

作者：

Shu, YY ^{[1
]}

Oyama, ST ^{[1
]}

机构：

[1] Virginia Polytech Inst & State Univ, Dept Chem Engn 0211, Environm Catalysis & Nanomat Lab, Blacksburg, VA 24061 USA

来源：

CHEMICAL COMMUNICATIONS | 2005年 / 09期

关键词：

D O I：

10.1039/b415838e

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Nickel phosphide on carbon is successfully synthesized by temperature-programmed reduction as verified with X-ray diffraction and extended X-ray absorption fine structure measurements; it shows superior activity, selectivity, and stability for sulfur removal from the refractory compound 4,6-dimethyldibenzothiophene with a steady-state conversion of 99%, which is much higher than that of a commercial NiMoS/ gamma-Al2O3 catalyst of 68%.

引用

页码：1143 / 1145

页数：3

共 10 条

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