Processing of Non-Ferrous Metallurgy Waste Slag for its Complex Recovery as a Secondary Mineral Raw Material
Kolesnikov A.S. Serikbaev B.E. Zolkin A.L. Kenzhibaeva G.S. Isaev G.I. Botabaev N.E. Shapalov S.K. Kolesnikova O.G. Iztleuov G.M. Suigenbayeva A.Z. Kutzhanova A.N. Asylbekova D.D. Ashirbaev K.A. Alchinbaeva O.Z. Kolesnikova V.A.
November 2021Springer
Refractories and Industrial Ceramics
2021#62Issue 4375 - 380 pp.
The article presents an overview of the methods of processing slag from Waelz process, and various approaches employed by scientists globally, aimed at processing such slags. Despite several listed methods of processing slag from Waelz process, none entails a sufficient complex nature of its processing. In addition, the slag processed from the Waelz process, found in the dumps, has not been used as a secondary raw material to date. The elemental chemical composition of the slag has been determined, represented by compounds of calcium, silicon, iron, aluminum, carbon, and heavy non-ferrous metals, namely zinc and lead. Thus, it has been established that these slags continue to pollute the environment for many years.
industrial waste , iron-containing additive , Portland cement clinker , Waelz process slag dumps
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M. O. Auezov South Kazakhstan University, Shymkent, Kazakhstan
Povolzhskiy State University of Telecommunications and Informatics, Samara, Russian Federation
Khoja Ahmed Yasavi International Kazakh-Turkish University, Turkestan, Kazakhstan
Almaty Technological University, Almaty, Kazakhstan
M. O. Auezov South Kazakhstan University
Povolzhskiy State University of Telecommunications and Informatics
Khoja Ahmed Yasavi International Kazakh-Turkish University
Almaty Technological University
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