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Читать далееОптимальные технологии получения сорбентов и пигментов из природных силикатов сложного состава | Левченко М. Л.,Губайдуллина А. М.,Лыгина Т. З. | download on Z-Library | Download books for free. Find books
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Читать далееFIELD: mining industry; methods of benefication of the titaniferous magnetite ores. SUBSTANCE: the invention is pertaining to method of benefication of the titaniferous magnetite ores and allows to raise the quality of the iron-vanadium concentrate due to increasing in it of the mass share of the iron at the simultaneous reduction of the mass share of the titanium dioxide.
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Читать далееИран-это очень важный рынок Ближнего Востока. Каждый год…
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