A study of the effects produced by tin modification of alumina-supported Pt/SO4/ZrO2 catalysts for n-hexane isomerization

A study of the effects produced by tin modification of alumina-supported Pt/SO4/ZrO2 catalysts for n-hexane isomerization Full article

Conference

8-ая международная научно-техническая конференция "Техника и технология нефтехимического и нефтегазового производства"
26 Feb - 2 Mar 2018 , Омск

Journal

AIP Conference Proceedings
ISSN: 0094-243X , E-ISSN: 1551-7616

Output data

Year: 2018, Volume: 2007, Number: 1, Article number : 020002, Pages count : 7 DOI: 10.1063/1.5051841

Authors

Bikmetova L.I. ¹ , Smolikov M.D. ^1,2 , Kir’yanov D.I. ¹ , Kazantsev K.V. ¹ , Belyi A.S. ^1,2

Affiliations

1	Institute of Hydrocarbons Processing SB RAS, 54, Neftezavodskaya St., Omsk 644040, Russian Federation
2	Omsk State Technical University

Funding (1)

Russian Science Foundation

17-73-10273

The modifying effect of tin introduced at different steps from various tin precursors on characteristics of nhexane isomerization in the presence of supported Pt/SZ/Al2O3(Sn) catalysts was studied. The addition of Sn was shown to substantially affect the porosity characteristics of the catalysts and dispersion (particle size) of the active phase of tetragonal zirconia. The use of Sn(IV) hydroxide as an additive to the initial aluminum hydroxide allowed obtaining the supported catalyst with the particle size of the t-ZrO2 active component 3.2 nm and specific surface area of zirconia 294 m2/g. At a zirconia content of ca. 20 wt.% the catalytic performance of the catalyst in n-hexane isomerization approached the performance of the bulk samples in which ZrO2 content attained 70-75 wt.%.

Bikmetova L.I. , Smolikov M.D. , Kir’yanov D.I. , Kazantsev K.V. , Belyi A.S.
A study of the effects produced by tin modification of alumina-supported Pt/SO4/ZrO2 catalysts for n-hexane isomerization
AIP Conference Proceedings. 2018. V.2007. N1. 020002 :1-7. DOI: 10.1063/1.5051841 WOS Scopus РИНЦ OpenAlex

Published online:

Aug 23, 2018

Web of science:	WOS:000481572600002
Scopus:	2-s2.0-85052380022
Elibrary:	35737770
OpenAlex:	W2888043617

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