Effect of metal dispersion on hydrodesulphurization activity of alumina-supported molybdenum catalysts

被引：0

作者：

Pritika, G. ^{[1
]}

Chiranjeevi, T. ^{[2
]}

Gokak, D. T. ^{[2
]}

Choudary, N. V. ^{[2
]}

机构：

[1] Indian Inst Technol, Dept Chem Engn, New Delhi 110016, India

[2] Bharat Petr Corp Ltd, Corp R&D Ctr, Greater Noida 201301, UP, India

来源：

INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY | 2013年 / 52卷 / 03期

关键词：

Catalysts; Hydrodesulphurization; Metal dispersion; Molybdenum; Tungsten; Hydrotreating catalysts; Carbon monoxide adsorption; SULFIDE CATALYSTS; MOS2; AL2O3; SITES; CO; FUNCTIONALITIES; ADSORPTION; MODEL; TIO2;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A series of catalysts have been prepared by varying the molybdenum metal content from 4 to 16 wt%. Catalyst support has been characterized for surface area and pore size distribution. Prepared catalysts are characterized for temperature programmed reduction as well as by X-ray diffraction. All catalysts are studied for CO chemisorption after pre-sulfiding and the results compared with diesel desulphurization activity. Correlations have been developed between CO chemisorption and hydrodesulfurization activity.

引用

页码：362 / 365

页数：4

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