Abstract
A series of granulated composite materials based on alumina and zeolite are prepared. The effect of carbon materials (thermally expanded graphite (TEG), element graphite, colloidal graphite, channel black, carbon nanotubes) on the physical-chemical and catalytic properties of prepared cobalt-containing systems is investigated. It is shown that the obtained heat-conductive frame is of critical importance for catalyst granule stability at high reagent velocities.
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ACKNOWLEDGMENTS
We are grateful to I.A. Perezhogin for research in the field of transmission electron microscopy and S.I. Zholudev for measurements in the X-ray diffraction and processing of the results.
The work was carried out using equipment of the Center for Collective Use of the Federal State Budgetary Institution Technological Institute For Superhard and Novel Carbon Materials “Studies of Nanostructural, Carbon, and Superhard Materials.”
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Translated by Sh. Galyaltdinov
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Gryaznov, K.O., Sineva, L.V., Ovsyannikov, D.A. et al. Influence of the Type of Carbon Material on the Formation of a Heat-Conductive Frame in Granules of Cobalt Catalyst for Fischer–Tropsch Synthesis. Nanotechnol Russia 17, 550–558 (2022). https://doi.org/10.1134/S2635167622040103
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DOI: https://doi.org/10.1134/S2635167622040103