Scientific Research Laboratory "Applied Chemistry"
Aueshov Abdrazakh Pernebaevich
Head of the Laboratory, Doctor of Technical Sciences,
Professor
Phone: 8-777-815-55-70
E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
H-index – 8
- Development of technology for the comprehensive processing of chrysotile-asbestos ores and magnesium-containing waste from its processing.
- Development of effective technology schemes for obtaining magnesium salts, magnesium hydroxide, and magnesium oxide based on the processing of waste from chrysotile-asbestos raw materials.
- Development of technology for obtaining silicon-containing materials for various purposes based on the processing of chrysotile-asbestos raw materials.
The developed technologies may be in demand by mining and processing companies in Kazakhstan (JSC "Kostanay Minerals," Zhitiqara) and Russia (JSC "Orenburg Minerals," Yasny).
At the Applied Chemistry Research Institute named after S.T. Suleimenov, research is being conducted from 2023 to 2025:
1) Funded research based on scientific and (or) research and technical projects for 2023-2025 under the project AP19676952 "Development of innovative and economically efficient schemes for the extraction of magnesium and other valuable components from technogenic waste of the chrysotile industry" with a budget of 88.5 million tenge. The goal of the research is to develop new economically efficient technology extraction schemes for magnesium, silica, iron, nickel, and chromium from technogenic waste of the chrysotile-asbestos industry in the form of goods and products with market value, and to provide initial data for production implementation. Project Leader – Doctor of Technical Sciences, Professor Aueshov A.P.
2) Research under scientific and scientific-technical programs within the framework of program-target financing for 2023-2025 on the topic BR21882242 "Scientific, applied, and technological aspects of the processing and production of industrially significant magnesium and silicon-containing products based on serpentine by-products and technogenic waste from mining companies" with a budget of 285 million tenge. The goal of the research is to investigate the scientific, applied, and technological aspects of processing low-quality serpentine (MgO – 50-55%) and technogenic (MgO – 43-45%, SiO2 – 43%, Fe, Ni, Cr, etc.) waste from mining companies and to develop new technologies for the production of industrially significant magnesium compounds and magnesium- and silicon-containing materials, additives, and composites for multiple purposes. Program Leader – Doctor of Technical Sciences, Professor Aueshov A.P.
- Magnesium Sulfate (MgSO4·nH2O)
- Magnesium Chloride (MgCl2·nH2O)
- Magnesium Nitrate (Mg(NO3)2·nH2O)
- Magnesium Oxide (MgO)
- Magnesium Hydroxide (Mg(OH)2)
- Silica (SiO2)
- Road Additive
Based on the results of research conducted in 2024-2025, the following publications have been released:
- Auyeshov A., Arynov K., Yeskibayeva Ch., Dikanbayeva A., Auyeshov D., Raiymbekov Y. Transformation of Silicate Ions into Silica under the Influence of Acid on the Structure of Serpentinite //Molecules. – Basel, Switzerland. – 2024. – Vol. 29, Issue 11, 2502 (https://doi.org/10.3390/molecules29112502). (Web of Science: Q2, Scopus: процентиль – 78) (in English).
- Auyeshov A., Arynov K., Yeskibayeva Ch., Alzhanov K., Raiymbekov Y.Thermoacid Behavior of Serpentinite of the Zhitikarinsky Deposit (Kazakhstan) //Molecules. – Basel, Switzerland. – 2024. – Vol. 29, Issue 16, 3965 (https://doi.org/10.3390/molecules29163965). (Web of Science: Q2, Scopus: процентиль – 78) (in English).
- 3. Auyeshov A., Arynov K., Yeskibayeva Ch., Satimbekova A., Alzhanov K. The Thermal Activation of Serpentinite from the Zhitikarinsky Deposit (Kazakhstan // – Basel, Switzerland. – 2024. – Vol. 29, Issue 18, 4455 (https://doi.org/10.3390/molecules29184455). (Web of Science: Q2, Scopus: процентиль – 78).
- Auyeshov A., Arynov K., Yeskibayeva Ch., Ibrayeva A., Zhumadildayeva A. Efficient Production of High-Purity Magnesuim Hydroxide from Serpentinite //Molecules. – Basel, Switzerland. – 2025. – Vol. 30, Issue 17, 3484 (https://doi.org/10.3390/molecules30173484). (Web of Science:Q2, Scopus: процентиль – 78) (in English).
- 5. Auyeshov A., Arynov K., Yeskibayeva Ch., Ibrayeva A., Dzholdasova E. Synthesis and Characterization of Silica Obtained by Combined Acid-Alkali Treatment of Serpentinite // – Basel, Switzerland. – 2025. – Vol. 30, Issue 20, 4076(https://doi.org/10.3390/molecules30204076). (WebofScience: Q2, Scopus: процентиль – 78) (in English).
- 6. Ch. Yeskibayeva, A. Auyeshov, K. Arynov, A. Dikanbayeva, A. Satimbekova. Nature of serpentinite interactions with low- concentration sulfuric acid solutions // Green Processing and Synthesis. – 2024. – № 13. – Р. 9 (Web of Science:Q2, Scopus: процентиль – 74) (in English).
- A. Auyeshov, Ch. Eskibayeva, K. Arynov, O. Kolesnikova, K. Alzhanov. Physico-chemical studies of nemalite-containing chrysotile asbestos from the Zhitikarinsky deposit // Scientific and Technical Journal “Mining Informational and Analytical Bulletin”. – 2024. – № 10. – P. 51-61 (https://www.giab-online.ru/files/Data/2024/10/№10_51-61.pdf) (Scopus: процентиль – 57) (in English).
- Auyeshov A., Yeskibayeva Ch., Arynov K., Kolesnikov A. Aspects of waste recycling problems in chrysotile asbestos industry // Scientific and Technical Journal “Mining Informational and Analytical Bulletin”. – 2024. – № 9. – P. 88-98 (https://giab-online.ru/files/Data/2024/9/09_2024_88-98.pdf). (Scopus: процентиль – 57) (in English).
- Auyeshov A.P., Arynov K.T., Yeskibayeva Ch.Z., Dzholdasova E.M., Botabayev N.E., Mishra В.М., Kolesnikov A.S. Utilization of Serpentinite Waste for the Production of Magnesium Compounds // Construction Materials and Products. – 2025. – Vol. 8. – № 5. – P. 15 (https://bstu-journals.ru/wp-content/uploads/2025/11/8_aueshov.pdf). (Scopus: процентиль – 52).
- 10. Auyeshov A.P., Yeskibayeva Ch.Z., Dikanbayeva A.K., Arynov K.T., Tasboltaeva A.M. Influence of the structural features of the chrysotile crystal lattice on its interaction in the chrysotile-sulfuric acid system // Bulletin of Shakarim University. Technical Sciences. – 2024. – № 3 (15). – 397-404. (https://doi.org/10.53360/2788-7995-2024-3(15)-49) (in Kazakh).
- 11. Arynov K., Auyeshov A., Yeskibayeva Ch., Dikanbayeva A., Ibrayeva A.
X-ray phase and thermal analysis of nemalite-containing chrysotile asbestos from the Zhitikara deposit // Reports of the National Academy of Sciences of the Republic of Kazakhstan. – 2025. – Vol. 1, № 353. – P. 160-172 (https://doi.org/10.32014/2025.2518-1483.332) (in Kazakh). - 12. А. Auyeshov, Ch.Z. Eskibayeva, A.M. Ibrayeva, K.Т. Arynov, A.К. Dikanbayeva. Resource-Efficient Technology for the Utilization of Serpentine Technogenic Waste with the Production of Magnesium Oxide // International Journal of Biology and Chemistry. – 2025. – Vol. 18. – № 1. – P. 112-118 (https://doi.org/10.26577/IJBCh202518111) (in English).
- 13. Auyeshov A.P., Arynov K.T., Yeskibayeva Ch.Z., Ibrayeva A.M., Dzholdassova E.M.Study of magnesium oxide production processes from serpentinite wastes of chrysotile-asbestos production // Scientific Journal “Mechanics and Technologies”. – 2025. – № 2(88). – P. 111-118 (https://doi.org/10.55956/WSWX7050) (in Kazakh).
- 14. Auyeshov A., Arynov K., Dikanbayeva A., Tasboltaeva A. Interaction of serpentinite from the “Zhitikara” deposit with stoichiometric amounts of sulfuric acid // Reports of the National Academy of Sciences of the Republic of Kazakhstan. – 2024. – № – P. 70-82 (https://doi.org/10.32014/2023.2518-1483.298) (in Kazakh).
- 15. Auyeshov A.P., Arynov K.T., Yeskibayeva Ch.Z., Dikanbayeva A.K., Tasboltaeva A.M. Technology for processing chrysotile-asbestos waste into magnesium salts and its environmental significance // Scientific Journal “Mechanics and Technologies”. – 2024. – № 3(85). – P. 358-366 (https://doi.org/10.55956/IHHK1114) (in Kazakh).
- 16. Auyeshov A.P., Arynov K.T., Yeskibayeva Ch.Z.Resource and economic efficiency of serpentinite waste utilization for the production of inorganic magnesium compounds // Academic Scientific Journal of Chemistry. – 2025. – Vol. 3. – № – P. 29-40 (https://doi.org/10.32014/2025.2518-1491.298) (in English).
- 17. Patent application of the Republic of Kazakhstan No. 37327.
IPC C01F 5/00, C01F 5/40.Method for producing magnesium sulfate from serpentinite / A.P. Auyeshov, K.T. Arynov, Ch.Z. Yeskibayeva, K.B. Alzhanov, A.A. Auyeshov.
Filed: March 14, 2024; Published: May 23, 2025 (in Russian). - 18. Patent of the Republic of Kazakhstan No. 37500. IPC C01F 5/30, C01F 5/38, C01F 5/40.Method for purification of magnesium salt solutions from impurities / A.P. Auyeshov, K.T. Arynov, Ch.Z. Yeskibayeva, K.B. Alzhanov, A.A. Auyeshov. Filed: July 2, 2024; Published: August 29, 2025 (in Russian).
- 19. Patent of the Republic of Kazakhstan No. IPC C04В 26/26, C08L 95/00. Method for producing a stabilizing additive for stone mastic asphalt concrete mixture / A.P. Auyeshov, K.T. Arynov, Ch.Z. Yeskibayeva, K.B. Alzhanov, D.A. Auyeshov. Filed: February 12, 2024; Published: April 11, 2025 (in Russian).
- 20. Utility Model Patent of the Republic of Kazakhstan № IPC C01F 5/02, C01F 5/08. Method for producing high-purity magnesium oxide from serpentinite / A.P. Auyeshov, Ch.Z. Yeskibayeva, K.B. Alzhanov, A.M. Ibrayeva. Filed: May 26, 2025; Published: October 17, 2025 (in Russian).
- 21. Auyeshov A., Arynov K., Yeskibaeva Ch. Metods and Products of Processing of Chrysotile Raw Material Waste. – Saarbrucken: LAP LAMBERT Academic Publishing, 2025. – 106 с (in English).
