The influence of a carbon support on the catalytic properties of Pd/Sibunit and Pd-Ga/Sibunit catalysts for liquid-phase acetylene hydrogenation

The Pd/Sibunit and Pd-Ga/Sibunit catalysts, which were supported on Sibunit with different textural characteristics, for liquid-phase acetylene hydrogenation were investigated. It was shown that the use of the support with a large surface area leads to an increase in catalytic activity and selectivi...

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Bibliographic Details
Published in:Solid fuel chemistry 2015, Vol.49 (1), p.14-19
Main Authors: Smirnova, N. S., Shlyapin, D. A., Surovikin, Yu. V., Anoshkina, E. A., Temerev, V. L., Shitova, N. B., Tsyrul’nikov, P. G.
Format: Article
Language:English
Subjects:
Chemistry
Chemistry and Materials Science
Physical Chemistry
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Summary:The Pd/Sibunit and Pd-Ga/Sibunit catalysts, which were supported on Sibunit with different textural characteristics, for liquid-phase acetylene hydrogenation were investigated. It was shown that the use of the support with a large surface area leads to an increase in catalytic activity and selectivity due to the increased dispersion of the active component. The promoting effect of gallium correlates with the probability of contact between the supported Pd and Ga components.
ISSN:0361-5219
1934-8029
DOI:10.3103/S0361521915010103