Abstract
Supported platinum catalysts based on ferrierite type zeolite with Pt content in the range of 1.3–2.8 wt % are prepared. The localization of Pt in zeolite channels is studied for the first time. It is shown that the platinum localized in them increases the yield of products from the selective hydrocracking of n-hexane. Platinum on the outer surface of the zeolite crystals participates in the transformation of n-hexane in the direction of forming hydrocarbons with isomeric structure. The catalysts can be used to improve the octane rating of reformed gasoline, owing to the selective removal of low-octane n-paraffin hydrocarbons and the increase of the portion of high-octane isoparaffin hydrocarbons in the catalytic reforming gasolines.
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Original Russian Text © M.D. Smolikov, N.I. Goryanskaya, E.V. Zatolokina, D.I. Kiryanov, L.I. Bikmetova, V.P. Doronin, V.A. Drozdov, A.S. Belyi, 2012, published in Kataliz v Promyshlennosti.
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Smolikov, M.D., Goryanskaya, N.I., Zatolokina, E.V. et al. Catalysts based on ferrierite for the selective hydrocracking of n-hexane. Catal. Ind. 4, 162–167 (2012). https://doi.org/10.1134/S2070050412030105
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DOI: https://doi.org/10.1134/S2070050412030105