Author Biographies

Doctor of Technical Sciences, Professor (in Metallurgy), Director of the Institute of Metallurgy and Beneficiation JSC (Satbayev University). In recent years, he has been the project manager of several grant- and program-targeted financing projects funded by the Ministry of Science and Higher Education of the Republic of Kazakhstan. Scientific papers can be found in the sections of scientometric data of the author: ResearcherID: N-9602-2017; ORCID ID: https://orcid.org/0000-0003-1474-8354; Scopus Author ID: 6603486541. Keywords: vacuum, ecology, distillation, refining, extraction, vapor pressure, composites, gold, technology.
Trebukhov Sergey, Candidate of Technical Sciences, Professor (in Metallurgy), leading researcher at the Laboratory of Vacuum Processes of JSC Institute of Metallurgy and Beneficiation JSC at Satbayev University. He has been working at the Institute since 1996. In recent years, he has been the head of a number of grant projects funded by the Ministry of Science and Higher Education of the Republic of Kazakhstan. Scientific papers can be found in the sections of scientometric data of the author: ResearcherID: E-1788-2016; ORCID ID: https://orcid.org/0000-0001-9708-0307; Scopus Author ID: 6508127581). Keywords: vacuum, ecology, distillation, refining, extraction, steam pressure, composites.
Doctor of Technical Sciences, Professor, Chief Researcher of Vacuum Processes Laboratory of the Institute of Metallurgy and Beneficiation JSC (Satpayev University). He has been working at the Institute since 1969. In recent years, he has been the project manager and implementer of several grant projects funded by the Ministry of Science and Higher Education of the Republic of Kazakhstan. Scientific works can be found in the author’s scientometric data sections: Web of Science ResearcherID: N-9639-2017; ORCID ID: https://orcid.org/0000-0003-0116-1423; Scopus Author ID: 7102787255. Keywords: metallurgy, vacuum, ecology, distillation, refining, extraction, vapor pressure, composites, rare metals.
Candidate of Technical Sciences, Head of Vacuum Processes Laboratory of the Institute of Metallurgy and Beneficiation JSC (Satpayev University). She has been working at the Institute since 2008. In recent years, she has been the project manager and implementer of a number of grant projects funded by the Ministry of Science and Higher Education of the Republic of Kazakhstan. Scientific works can be found in the author’s scientometric data sections: Web of Science ResearcherID: O-6379-2017; ORCID ID: https://orcid.org/0000-0001-6753-0936; Scopus Author ID: 57215857716. Keywords: metallurgy, vacuum, ecology, distillation, refining, extraction, vapor pressure, composites, rare metals.
Ph.D. in Technical Sciences; Acting Associate Professor of the Department of Standardization, Certification, and Metrology at L.N. Gumilyov Eurasian National University. He is actively engaged in teaching and research activities. Yerkebulan has participated in several grant projects funded by the Ministry of Science and Higher Education of the Republic of Kazakhstan, contributing to his professional growth and recognition in the scientific community. His scientific works cover a wide range of topics and are available on the following platforms: Web of Science ResearcherID: KXR-6948-2024;  ORCID ID: https://orcid.org/0000-0002-1847-482; Scopus Author ID: 57219179658  Keywords: vacuum, ecology, distillation, refining, extraction, steam pressure, composites, roasting, sulfidation.
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Master of Technical Sciences, Junior Researcher of Vacuum Processes Laboratory of the Institute of Metallurgy and Beneficiation JSC (Satpayev University). She has been working at the Institute since 2008. In recent years, she has been the implementer of several grant projects funded by the Ministry of Science and Higher Education of the Republic of Kazakhstan. Scientific works can be found in the author’s scientometric data sections: Web of Science ResearcherID: W-7573-2018; ORCID ID: https://orcid.org/0000-0002-0683-1409; Scopus Author ID: 57203801597. Key words: metallurgy, vacuum, ecology, distillation, refining, extraction, vapor pressure, composites, rare metals.
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