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Almagul Ultarakova

1 linked publication records · Institute of Metallurgy

Author: Almagul UltarakovaYear: 2019Subject: Mineral Processingclear all
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SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings19th, Science and Technologies in Geology, Exploration And Mining
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INVESTIGATIONS OF WASTE SLUDGE OF TITANIUM PRODUCTION AND ITS LEACHING BY NITRIC ACID

(STEF92 Technology, 2019-06-20, Almagul Ultarakova)

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To date, titanium and magnesium production is based on chlorine technology, which, for all its merits, is characterized by a high level of formation of industrial products and waste. In particular, ?Ust-Kamenogorsk Titanium and Magnesium Plant? JSC annually produces 30?35 thousand tons of solid chloride wastes, which contain 700?1400 tons of titanium oxide. Part of titanium chloride waste is leached with water and neutralized with calcium hydroxide to pH 7-8.5. The resulting pulp pumps are pumped into sludge colle...

Mineral Processing2019
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