SYNTHESIS OF THALLIUM SULPHATE IN A SULFURIC ACID SOLUTION AT POLARIZATION BY CURRENT-Reference-Cited by-同舟云学术

SYNTHESIS OF THALLIUM SULPHATE IN A SULFURIC ACID SOLUTION AT POLARIZATION BY CURRENT

Published:2021-02-01 Issue: Volume: Page:47-54
ISSN:2518-1491
Container-title:SERIES CHEMISTRY AND TECHNOLOGY
language:en
Short-container-title:

Author:

Baeshov A. B.¹^ORCID,Sarbayeva G.T.²^ORCID,Tuleshova E. Zh.³^ORCID,Ozler M. A.⁴,Sarbayeva M.T.⁵^ORCID

Affiliation:

1. Doctor of Chemistry Science, Professor, «D.V.Sokolsky Institute of Fuel, Catalysis and Electrochemistry», Almaty, Kazakhstan; bayeshov@mail.ru; https://orcid.org/0000-0003-0745-039X

2. Candidate of Chemistry Science (PhD), Associate Professor, Khoja Akhmet Yassawi International Kazakh-Turkish University, Turkestan, Kazakhstan; elmira.tuleshova@ayu.edu.kz; https://orcid.org/0000-0003-2249-9570

3. Candidate of Technical Sciences, Associate Professor, Khoja Akhmet Yassawi International Kazakh-Turkish University, Turkestan, Kazakhstan; gulnar.sarbayeva@ayu.edu.kz; https://orcid.org/0000-0003-2699-4325

4. Doctor, professor, Mugla Sitki Kocman University, Мugla, Turkey; aozler@mu.edu.tr

5. Doctor of Philosophy (PhD) in chemistry, Khoja Akhmet Yassawi International Kazakh-Turkish University, Turkestan, Kazakhstan; makpal.sarbayeva@ayu.edu.kz; https://orcid.org/0000-0002-0901-4164

Abstract

Nowadays, the one of the actual problems is the recycling of metal waste and its provision to consumers. However, it is known that there are a number of difficulties with the recycling of thallium waste. By using new recycling methods, it's possible to increase thallium resources and lower prices for thallium-derived products. Therefore, some work was carried out to extract its compounds from thallium waste by studying the electrochemical properties of thallium in our research work. The experimental results showed that thallium electrodes dissolve in an aqueous solution of sulfuric acid under alternating current polarization with the formation of thallium (I) sulfate. In this work, the kinetics of electrochemical oxidation-reduction of thallium in aqueous solutions of sulfuric acid is studied by potentiometry. To characterize the mechanism of thallium electrooxidation, the following parameters were calculated: the order of the reaction and the effective activation energy of the process. The impact of electrolysis modes: current density, concentration and temperature of the electrolyte on the dimensional charac-teristics of the obtained thallium (I) sulfate was investigated.

Publisher

National Academy of Sciences of the Republic of Kazakshtan

Link

http://chemistry-technology.kz/images/pdf/20211/47-54.pdf

Reference20 articles.

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2. [2] Bolshakova K.A. (1976) Chemistry and technology of inferior and diffused elements. [Himiya i tekhnologiya redkih i rasseyannyh elementov.] High School. 368 p. (in Russ.).

3. [3] Sarbayeva G.T., Tuleshova E.Z., Zhylysbaeva G.N., Sarbaeva M.T. (2019) Kinetics of Thallium in Aqueous Solutions of Hydrochloric Acid // Russian Journal of Physical Chemistry A. Vol. 93, N 9. P. 1817-1821. https://doi.org/10.1134/S0036024419090231

4. [4] Sarbayeva G.T., Sarbayeva K.T. (2019) Bulletin of the University of Yasawi [Vestnik universiteta Yasavi]. 1 (111): 308-312 (in Kaz.).

5. [5] Baeshov A.B., Sarbaeva G.T., Adaybekova A.A., Baeshova A.K., Shekeeva K.K. (2017) Electrochemical behavior of thalliumelectrode in solution of hydrochloric acid // Bulletin of the National Academy of Sciences of the Republic of Kazakhstan. Vol. 4, N 368. P. 11-17 (in Kaz.).