Synthesis, characterisation and HDN activity of iron-vanadium sulphide prepared with the use of a chelating agent

被引：8

作者：

Magarelli, M ^{[1
]}

Scott, CE ^{[1
]}

Moronta, D ^{[1
]}

Betancourt, P ^{[1
]}

机构：

[1] Cent Univ Venezuela, Fac Ciencias, Escuela Quim, Ctr Catalisis, Caracas, Venezuela

来源：

CATALYSIS TODAY | 2003年 / 78卷 / 1-4期

关键词：

hydrotreating; vanadium sulphide; iron-vanadium sulphide; chelating agent;

D O I：

10.1016/S0920-5861(02)00307-3

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The influence of the use of ethylenediamine in the preparation of iron-vanadium catalyst for toluene hydrogenation (HYD) and pyridine hydrodenitrogenation (HDN) has been studied. Both HYD and HDN activities increased significantly with Fe incorporation to vanadium sulphide and the beneficial effect of ethylenediamine was shown. Possible explanations for the enhancements in HYD and HDN conversion are discussed. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：339 / 344

页数：6

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