化工矿物与加工2018，Vol.47Issue(5)：8-11,16,5.DOI:10.16283/j.cnki.hgkwyjg.2018.05.003
福建某细粒石英型萤石矿浮选试验研究
Study on flotation of a fine-grained quartz type fluorite ore in Fujian
摘要
Abstract
A fine-grained quartz type fluorite ore in Fujian contains 32. 87％ CaF2 and 57. 34％ SiO2. The beneficiation tests were conducted to increase its indexes. By intensifying grinding and using mixed collector, a fluorite concentrate with 97. 63％CaF2 grade and 82. 48％ CaF2 recovery rate was obtained in the closed-circuit flotation process consisting of one-roughing, fivecleanings, one-scavenging and two-stage grinding with the ideal beneficiation indexes.关键词
石英型/萤石/浮选/磨矿/捕收剂Key words
quartz type/fluorite/flotation/grinding/collector分类
矿业与冶金引用本文复制引用
李强,念保义,朱达超,包云江,陈淑娴..福建某细粒石英型萤石矿浮选试验研究[J].化工矿物与加工,2018,47(5):8-11,16,5.基金项目
三明市科技项目(2017-G-4) （2017-G-4）
清洁生产技术福建省高校工程研究中心开放基金项目(B170008-8) （B170008-8）
福建省大学生创新训练项目(201711311039). （201711311039）
