NEW FLOTATION TECHNOLOGY OF REFRACTORY GRAPHITE ORES IN PINGHE MINE
来源期刊：Journal Of Wuhan University Of Technology Materials Science Edition1994年第1期
论文作者：黎军 李继业
文章页码：73 - 82
摘 要：<正>Pinghe graphite of Sichuan Province is the fine graincrypto-crystal mixed refractory graphite ores.This paper introduces a newflotation technology on this kind of ores of one time rough grinding-rougher flotation-scavenger flotation-five times regrindings and seventimes beneficiations-middlings regrinding and reflotation,which can suc-cessively produce-325 mesh state standard powdered graphite products.
黎军，李继业
摘 要：<正>Pinghe graphite of Sichuan Province is the fine graincrypto-crystal mixed refractory graphite ores.This paper introduces a newflotation technology on this kind of ores of one time rough grinding-rougher flotation-scavenger flotation-five times regrindings and seventimes beneficiations-middlings regrinding and reflotation,which can suc-cessively produce-325 mesh state standard powdered graphite products.
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