Preparation of highly active NiW hydrotreating model catalysts with 1,2-cyclohexanediamine-N,N,N′N′-tetraacetic acid (CyDTA) as a chelating agent

被引：29

作者：

Kishan, G ^{[1
]}

Coulier, L ^{[1
]}

de Beer, VHJ ^{[1
]}

van Veen, JAR ^{[1
]}

Niemantsverdriet, JW ^{[1
]}

机构：

[1] Eindhoven Univ Technol, Schuit Inst Catalysis, NL-5600 MB Eindhoven, Netherlands

来源：

CHEMICAL COMMUNICATIONS | 2000年 / 13期

关键词：

D O I：

10.1039/b003272g

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Changing the order in which oxidic W and Ni convert to sulfides by adding 1,2-cyclohexanediamine-N,N,N',N'-tetraacetic acid (CyDTA) as a chelating agent for nickel in the preparation of NiWS-SiO2 catalysts is the key ingredient in obtaining a high activity for thiophene hydrodesulfurization.

引用

页码：1103 / 1104

页数：2

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