RESEARCH OF COMPONENT COMPOSITION AND CATALITIC REACTIVITY OF METALLURGICAL INDUSTRY SLAG
Saurbayeva B.S. Ivashchenko Y.N. Ramazanova R.A. Tantybayeva B.S. Kabdrakhmanova S.K.
1 January 2023Faculty of Metallurgy
Metalurgija
2023#62Issue 129 - 32 pp.
The article deals with the research of component composition and catalitic reactivity of metallurgical waste prod-ucts. The slags component composition was investigated by X-ray fluorescence analysis. The slag stuff has been modified with alkali (NaOH) and mineral acids (HNO3, H2 SO4, НCI and H3 PO4), and their catalytic reactivity in the catalytic decomposition of ethyl alcohol and hydrogen peroxide has been determined for the first time. The re-vealed catalytic reactivity of the slag staff for the decomposition of ethyl alcohol and hydrogen peroxide indicates the need for a more detailed research and development of an industrial non-ferrous waste treatment technology.
catalitic reactivity , component composition , modification , slag , X-ray research
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D. Serikbayev East Kazakhstan Technical university, Ust-Ka-menogorsk, Kazakhstan
K. Satpaev Kazakh National Research Technical University, Almaty, Kazakhstan
S. Amanzholov East Kazakhstan University, Ust-Kamenogorsk, Kazakhstan
D. Serikbayev East Kazakhstan Technical university
K. Satpaev Kazakh National Research Technical University
S. Amanzholov East Kazakhstan University
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