2018
DOI: 10.31643/2018/6445.19
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Determination of structure and properties of ferriferous sand of aluminous production for search of ways for their processing

Abstract: Необходимость вовлечения в переработку техногенных отходов-железистых песков Павлодарского алюминиевого завода-связана не только с охраной окружающей среды, но и с потребностью увеличения производства глинозема, комплексной утилизаций отходов и нормализации процесса спекания. Для эффективного использования высокожелезистых бокситов на ранней стадии процесса проводят максимальное отделение железистых соединений от основной массы боксита. Поток железистых песков, направляемых в отвал, составляет примерно 10 % от… Show more

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Cited by 4 publications
(2 citation statements)
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“…The analysis of the physicochemical data on the composition of ferrous sands shows that they can be considered a potential raw material for the production of pigments and cast iron. In [ [17], [18]], a method was developed for the processing of alumina production waste -red mud by reduction smelting to produce cast iron and slag containing rare earth elements and titanium dioxide. The work [ [19].…”
Section: Introductionmentioning
confidence: 99%
“…The analysis of the physicochemical data on the composition of ferrous sands shows that they can be considered a potential raw material for the production of pigments and cast iron. In [ [17], [18]], a method was developed for the processing of alumina production waste -red mud by reduction smelting to produce cast iron and slag containing rare earth elements and titanium dioxide. The work [ [19].…”
Section: Introductionmentioning
confidence: 99%
“…The world production of alumina is based mainly on the processing of high-quality bauxite by the Bayer method [1][2][3][4]. According to this method, the processing involves bauxite with a flint modulus of more than 7 units.…”
Section: Introductionmentioning
confidence: 99%