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Title: Effect of metal dispersion on hydrodesulphurization activity of alumina-supported molybdenum catalysts
Authors: Pritika, G
Chiranjeevi, T
Gokak, D T
Choudary, N V
Keywords: Catalysts;Hydrodesulphurization;Metal dispersion;Molybdenum;Tungsten;Hydrotreating catalysts;Carbon monoxide adsorption
Issue Date: Mar-2013
Publisher: NISCAIR-CSIR, India
Abstract: 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.
Page(s): 362-365
ISSN: 0975-0975(Online); 0376-4710(Print)
Appears in Collections:IJC-A Vol.52A(03) [March 2013]

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