Kazakhstan Natural Clays Based Catalysts for Isomerization of n-Hexane

Authors

  • Askar Akkulov D.V.Sokolsky Institute of Organic Catalysis and Electrochemistry,142 Kunaev St., 480100 Almaty, Kazakhstan
  • Nelli Zakarina D.V.Sokolsky Institute of Organic Catalysis and Electrochemistry,142 Kunaev St., 480100 Almaty, Kazakhstan
  • Galina Akulova D.V.Sokolsky Institute of Organic Catalysis and Electrochemistry,142 Kunaev St., 480100 Almaty, Kazakhstan

DOI:

https://doi.org/10.18321/ectj365

Abstract

Isomerization of n-hexane was carried out in the presence of hydrogen over Pt- and Pt-Re- supported on the matrix of complex composition (natural klinoptilolite clay, alumina-silica gel) and alumina. Pt- catalysts on the compost containing clinoptilolite clay, alumina-silica-gel, decationed and exchanged zeolite (HCeY) showed the isomers selectivity at a wide range of temperature interval (350-450 oC ). It was shown that the high activity and selectivity of studied catalysts correlated with the concentration of strong and medium acid sites on the surface of catalysts.

References

(1). Yanyong Liu, Gaku Koyano, Kyutae Na, Makoto Misono, Applied Catalysis, 166, (1998) L263-L265. <a href="https://doi.org/10.1016/s0926-860x(97)00295-0">Crossref</a>

(2). M. Chiron, Stud. Surf. Sci. Catal. 30 (1987). <a href="https://doi.org/10.1016/s0167-2991(09)60409-2">Crossref</a>

(3). R.M. Barren, M.B. Makky. Canad J. Chem., (1964), V.42, N 6, p.1481-1487. <a href="https://doi.org/10.1139/v64-223">Crossref</a>

(4). N.A. Zakarina , A.G. Akkulov. High-Dispersed Supported Catalysts on Basis of monodispersed Pt-soles in Processes Reductive Transformation of Hydrocarbons. Stud. Surf. Sci. Catal., (1996), 100, p.559-567. <a href="https://doi.org/10.1016/s0167-2991(96)80057-7">Crossref</a>

Downloads

Published

2000-02-20

How to Cite

Akkulov, A., Zakarina, N., & Akulova, G. (2000). Kazakhstan Natural Clays Based Catalysts for Isomerization of n-Hexane. Eurasian Chemico-Technological Journal, 2(1), 87–91. https://doi.org/10.18321/ectj365

Issue

Vol. 2 No. 1 (2000)

Section

Articles

License

You are free to: Share — copy and redistribute the material in any medium or format. Adapt — remix, transform, and build upon the material for any purpose, even commercially.

Eurasian Chemico-Technological Journal applies a Creative Commons Attribution 4.0 International License to articles and other works we publish.

Subject to the acceptance of the Article for publication in the Eurasian Chemico-Technological Journal, the Author(s) agrees to grant Eurasian Chemico-Technological Journal permission to publish the unpublished and original Article and all associated supplemental material under the Creative Commons Attribution 4.0 International license (CC BY 4.0).

Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI.