«Proceedings of Gubkin University»

Effect of the complexing agent on the efficiency of the cobalt catalyst of the Fischer – Tropsch process

UDC: 65.652.72+546.73
DOI: -

Authors:

¹ National University of Oil and Gas “Gubkin University”, Moscow, Russian Federation

Keywords: cobalt, aluminum oxide, complexing agent, Fischer – Tropsch catalyst

Annotation:

For the first time, the effect of a complexing agent on the catalytic efficiency of cobalt catalysts was studied. The catalysts were characterized by modern physicochemical methods of analysis and studied in the Fischer – Tropsch synthesis. The catalyst obtained using urea is characterized by higher conversion, selectivity for liquid products and chain propagation index (α = 0,870) than systems obtained by impregnation. The use of a complexing agent leads to the formation of metal particles inside and outside the pores of the carrier and affects not only the stability and activity of the prepared systems, but also the selectivity of the products in the Fischer – Tropsch reaction.

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