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
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页码：362 / 365
页数：4
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