Influence of the zeolite support type on the physical and chemical properties of cobalt catalysts

Abstract

Influence of the zeolite support type on the physical and chemical properties of cobalt catalysts

Larina M.V., Chistyakova N.S., Polyakova M.S., Stovba A.I., Tkalenko A.N., Titorenko D.V.

Incoming article date: 14.01.2020

The article presents the results of research of the physical and chemical properties of cobalt catalysts on a zeolite support. Methods of BET, thermoprogrammed reduction, thermoprogrammed hydrogen desorption and IR-spectroscopy were used for study. The influence of the support nature on the structural (specific surface area, dispersion of metallic cobalt, size of metal crystallites) and chemical (degree of cobalt reduction) properties of catalysts was established.

Keywords: Fischer-Tropsch synthesis, catalysts, zeolite, hydrocarbon synthesis, structural properties