Abstract: The paper deals with the modifying effect of tin, iron and manganese, which are introduced at different stages of the synthesis, on the reaction of n-hexane isomerization in the presence of supported Pt/SZ/Al2O3 catalysts. The addition of a modifier was shown to affect the catalytic performance in isomerization reaction. The activity of modified catalysts increases due to redistribution of Broensted and Lewis acid sites with the preferential increase in the LAS content. The deposition of iron and manganese on alumina or the introduction of tin, iron and manganese in aluminum hydroxide increases the yield of the sum of hexane isomers to 80-85 wt.%, and the yield of the sum of dimethylsubstituted isomers to 28-33 wt.%.

Cite: Bikmetova L.I. , Kazantsev K.V. , Zatolokina E.V. , Kiryanov D.I. , Smolikov M.D. , Belyi A.S.
A Study on The Effects Produced by Modification of Supported SO4/ZrO2 Catalysts with Sn, Fe and Mn Additives in Isomerization of n-Hexane
AIP Conference Proceedings. 2019. V.2143. 020034 :1-7. DOI: 10.1063/1.5122946 WOS Scopus РИНЦ OpenAlex

Dates:

Published online:

Aug 20, 2019

Identifiers:

Web of science:	WOS:000505769900047
Scopus:	2-s2.0-85071253100
Elibrary:	41659536
OpenAlex:	W2968807585

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