论文部分内容阅读
四川坪河石墨为细晶-隐晶混合型难选石墨矿石,本浮选新工艺采用一次粗磨—粗选—扫选—五次再磨七次精选—中矿再磨再选的磨浮工艺流程,可成功地获得—325目国标微粉石墨产品。
Sichuan Ping River graphite fine grain - cryptocrystalline mixed refractory graphite ore, the flotation process using a coarse grinding - rougher - sweep election - five refurbished seven selected - mine re-grinding grind Float process can be successfully obtained -325 mesh national standard graphite powder products.