Effect of sintering on the catalytic functionalities of MOS2/Al2O3 catalysts

Murali Dhar, G. ; Ramakrishna, H. ; Prasada Rao, T. S. R. (1993) Effect of sintering on the catalytic functionalities of MOS2/Al2O3 catalysts Catalysis Letters, 22 (4). pp. 351-359. ISSN 1011-372X

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Official URL: http://www.springerlink.com/content/wth8l0k471147h...

Related URL: http://dx.doi.org/10.1007/BF00807244

Abstract

Effect of sintering on physico-chemical and catalytic properties of Mo, Co-Mo, Ni-Mo supported on γ-Al2O3 is reported. Such effects on hydrodesulfurization (HDS), hydrogenation (HYD) and hydrodeoxygenation (HDO) are investigated as a function of sintering temperature. The results indicated that HDS and HYD have different optimum calcination temperatures and these functionalities originate from different sites. The results are discussed in the light of molybdenum sulfide dispersion, promotional effects and phase transformations of active component, promoters and support.

Item Type:Article
Source:Copyright of this article belongs to Springer.
Keywords:Sintering; Hydrotreating Catalysts; HDS; HYD; HDO
ID Code:36181
Deposited On:19 Apr 2011 07:15
Last Modified:19 Apr 2011 09:54

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