This article depicts about the results in the study of the EP indicators of cobalt-containing waste in order to use it as a substitute for scarce expensive cobalt oxide, in the production of colored sectional glass and ground glass enamel. The experiments established the chemical, mineralogical and granulometric composition, proposed a processing technology with the release of a concentrate containing Co3O4 in 36,45 %, with the addition of which blue-colored high-quality glass was obtained, which confirms the applicability of this waste in replacing pure cobalt oxide. Also, in order to reveal the possibility of using this waste in the process of obtaining glass enamel, a number of experiments were carried out and the obtained samples were studied by the physicochemical method, and the optimal conditions and quantity of it as a chromophore and adhesion activator in the glass enamel–metal system.
Mirjalil Yusupovich Yunusov – Doctor of Technical Sciences, Professor of the Department of Industrial Ecology, Tashkent Chemical TECHNOLOGY Institute, Tashkent, UZBEKISTAN. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it..
Zabibulla Kamilovich Babaev – Doctor of Technical Sciences, Professor of the Department of Chemical Technologies, Urgench State University (UrSU), Urgench, Uzbekistan. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it..
Sherzad Kamilovich Matchonov – candidate of technical sciences, Associate Professor of the Department Chemical Technologies, Urgench State University (UrSU), Urgench, Uzbekistan. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it..
Dinora Bakhtiyarovna Buranova – Lecturer, Department of Chemical Technologies, Urgench State University (UrSU), Urgench, Uzbekistan. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it..
Shahzod Sherzod ugli Matchonov – 3rd year student, Faculty of Chemical Technologies, Urgench State University (UrSU), Urgench, Uzbekistan. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it..
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DOI: 10.14489/glc.2022.08.pp.010-018
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