Cobalt Supported and Polyfunctional Hybrid Catalysts for Selective Fischer–Tropsch Synthesis: A Review

The Influence of Platinum on the Catalytic Properties of Bifunctional Cobalt Catalysts for the Synthesis of Hydrocarbons from CO and H2

“…The implementation of such technologies involves the creation of multifunctional catalytic systems that are effective in the conditions of FT synthesis and that have potential in the reactions of hydrocracking, isomerization, oligomerization, aromatization and hydrogenation of hydrocarbons [7][8][9][10][11][12][13][14][15][16]. The catalyst simultaneously implements the function of FT synthesis (hydrogenating metals) and hydrorefining products (zeolites or zeolitelike structures).…”

“…Catalyst granules are prepared by impregnation with solutions of active components in an acid component (which makes it difficult to control the concentration and distribution of components in the crystalline structure of the zeolite), followed by mixing and molding with a binder. Such studies were carried out in relation to the bifunctional system we previously developed for the one-stage synthesis of hydrocarbon fuel fractions [15,16,43,44]. A composite catalyst in the form of granules was obtained by mixing a metal component-the catalyst for the synthesis of FT Co-Al2O3/SiO2; an acid component-ZSM-5 zeolite in the H-form; and a boehmite binder.…”