Production of Carbon Sorbents from Medium-Temperature Coke Siftings of Coking Plants in Central Kazakhstan

Z. M. Muldakhmetov; Мулдахметов З. М.; A. M. Gazaliev; Газалиев А. М.; M. G. Meiramov; Мейрамов М. Г.; A. T. Ordabaeva; Ордабаева А. Т.

doi:10.31857/S0023117723050043

Production of Carbon Sorbents from Medium-Temperature Coke Siftings of Coking Plants in Central Kazakhstan

Authors: Muldakhmetov Z.M.¹, Gazaliev A.M.¹, Meiramov M.G.¹, Ordabaeva A.T.¹
Affiliations:
1. Institute of Organic Synthesis and Coal Chemistry of the Republic of Kazakhstan
Issue: No 5 (2023)
Pages: 69-72
Section: Articles
URL: https://vietnamjournal.ru/0023-1177/article/view/661808
DOI: https://doi.org/10.31857/S0023117723050043
EDN: https://elibrary.ru/GUTQGA
ID: 661808

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Abstract

The possibility of obtaining carbon sorbents from a fine fraction of medium-temperature coke for the removal of phenols from industrial water and wastewater was demonstrated. This excludes the carbonization of coal material as one of the economically costly stages. The resulting samples were tested for the ability to absorb phenol. The phenol content of water after purification with K12 and ShK sorbents decreased from 251.00 to 0.0572 and 0.737 mg/L, respectively.

Keywords

medium-temperature coke, steam–gas activation, carbon sorbent

About the authors

Z. M. Muldakhmetov

Institute of Organic Synthesis and Coal Chemistry of the Republic of Kazakhstan

Email: rk@mail.ru
Karaganda, 100008 Kazakhstan

A. M. Gazaliev

Institute of Organic Synthesis and Coal Chemistry of the Republic of Kazakhstan

Email: rk@mail.ru
Karaganda, 100008 Kazakhstan

M. G. Meiramov

Institute of Organic Synthesis and Coal Chemistry of the Republic of Kazakhstan

Email: majit_m@mail.ru
Karaganda, 100008 Kazakhstan

A. T. Ordabaeva

Institute of Organic Synthesis and Coal Chemistry of the Republic of Kazakhstan

Author for correspondence.
Email: aigul_serik_kz@mail.ru
Karaganda, 100008 Kazakhstan

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