ADSORPTION PROPERTIES OF BIFUNCTIONAL SORBENTS OBTAINED BY MICROWAVE CARBONIZATION OF APRICOT KERNEL SHELLS

Authors

  • S.B. Mkhitaryan Armenian National Agrarian University, Armenia

DOI:

https://doi.org/10.46991/PYSU:B/2019.53.3.171

Keywords:

microwave carbonization, bifunctional sorbents, oxidized coals, sorption of heavy metals

Abstract

The results of studying the physicomechanical and sorption properties of bifunctional sorbents obtained by chemical and electrochemical oxidation of the surface of carbonizates of apricot kernel shells are presented. It was shown that sorbents based on carbonizates obtained by microwave carbonization of shells, in comparison with sorbents obtained in the traditional way, are characterized by a more uniform pore distribution and a larger specific surface area and adsorption capacity.

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Published

2019-12-18

How to Cite

Mkhitaryan, S.B. 2019. “ADSORPTION PROPERTIES OF BIFUNCTIONAL SORBENTS OBTAINED BY MICROWAVE CARBONIZATION OF APRICOT KERNEL SHELLS”. Proceedings of the YSU B: Chemical and Biological Sciences 53 (3 (250):171-74. https://doi.org/10.46991/PYSU:B/2019.53.3.171.

Issue

Vol. 53 No. 3 (250) (2019)

Section

Chemistry

License

Copyright (c) 2019 Proceedings of the YSU

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.