APPLICATION OF ADSORPTION ISOTHERM GAB AT RESEARCHING OF STRUCTURAL CHARACTERISTICS OF SORBENTS WITH GRAFT SUPERFICIAL CONNECTIONS

Authors

  • O. A. Kamalyan Chair of Physical and Colloids Chemistry, YSU, Armenia
  • T. O. Kamalyan Chair of Physical and Colloids Chemistry, YSU, Armenia
  • A. V. Stepanyan Chair of Physical and Colloids Chemistry, YSU, Armenia
  • A. E. Avetisyan Chair of Physical and Colloids Chemistry, YSU, Armenia

DOI:

https://doi.org/10.46991/PYSU:B/2009.43.3.013

Keywords:

benzene adsorption, superficial fragments oligostyrene, textural parametres, sorbents

Abstract

As a result of data processing on benzene adsorption on a surface of silica with graft superficial fragments oligostyrene it was found , that for characterization of textural parametres of sorbents, the possibility of the isotherm equation of adsorption BET (Brunauer, Emmett, Teller) is strongly limited. It was shown, that for more reliable definition of structural characteristics of sorbents with graft superficial connections expediently instead of using twoparametrical isotherm equation BET to apply Guggengeime, Anderssen and de Boer three-parametrical equation.

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Published

2009-10-22

How to Cite

Kamalyan, O. A., T. O. Kamalyan, A. V. Stepanyan, and A. E. Avetisyan. 2009. “APPLICATION OF ADSORPTION ISOTHERM GAB AT RESEARCHING OF STRUCTURAL CHARACTERISTICS OF SORBENTS WITH GRAFT SUPERFICIAL CONNECTIONS”. Proceedings of the YSU B: Chemical and Biological Sciences 43 (3 (220):13-17. https://doi.org/10.46991/PYSU:B/2009.43.3.013.

Issue

Vol. 43 No. 3 (220) (2009)

Section

Chemistry

License

Copyright (c) 2009 Proceedings of the YSU

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