THEORY AND PRACTICE OF PRODUCTION
PROCESSING AND COMPLEX USAGE OF MINERAL RAW MATERIALS
Название
Technology for cleaning of iron concentrate with removal of limiting impurities in the conditions of water circulation
Авторы
Beloborodov V. I., Zakharova I. B., Andronov G. P., Filimonova N. M., Novozhilova V. V.
Реферат
The results of finishing of magnetite concentrate manufactured at Kovdorsky mining and concentrating works are presented. Efficiency of flotation-magnetic technology for lowering of content of sulphide sulphur (from 0.3-0.4 to 0.032-0.035 %) and phosphorus (from 0.06 to 0.047 %) in the concentrate is confirmed during pilot-industrial testings. Fe losses makes 5-6 %.
Ключевые слова
Kovdorsky mining and concentrating works, magnetite concentrate, removal of impurities, sulphide flotation
Language of full-text
русский
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