Environmental Technology for the Integrated Disposal of Man-Made Wastes of the Metallurgical Industry: Self-Curing, Chemically Resistant Refractory Mass1


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Abstract

A review of environmental protection technologies for the integrated disposal of metallurgical industry waste is given. The results of studies on obtaining and determining the basic physicochemical properties of a new composition of self-curing, chemically resistant refractory mass are presented. The mass is comprised of industrial waste, including slag from electrothermal reduction of niobium pentoxide — crushed and purified fused Al2O3 (electrocorundum), and scrap of periclase-chromite articles. The mass has high chemical resistance, fire resistance, mechanical strength, hardness, wear resistance.

About the authors

B. N. Satbaev

The Republican State Enterprise “National Center on Complex Processing of Mineral Raw Material of the Republic of Kazakhstan”

Email: de7482@mail.ru
Kazakhstan, Astana

A. I. Koketaev

The Republican State Enterprise “National Center on Complex Processing of Mineral Raw Material of the Republic of Kazakhstan”

Email: de7482@mail.ru
Kazakhstan, Astana

É. O. Aimbetova

The Republican State Enterprise “National Center on Complex Processing of Mineral Raw Material of the Republic of Kazakhstan”

Author for correspondence.
Email: de7482@mail.ru
Kazakhstan, Astana

N. T. Shalabaev

The Republican State Enterprise “National Center on Complex Processing of Mineral Raw Material of the Republic of Kazakhstan”

Email: de7482@mail.ru
Kazakhstan, Astana

A. B. Satbaev

The Republican State Enterprise “National Center on Complex Processing of Mineral Raw Material of the Republic of Kazakhstan”

Email: de7482@mail.ru
Kazakhstan, Astana

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