矿产综合利用Issue(5)：37-40,4.DOI:10.3969/j.issn.1000-6532.2017.05.008
重庆重晶石与萤石共生矿选矿工艺研究
Study on Properties and Beneficiation Process of a Fluorite-barite Ore in Chong Qing
张鹏翔 1周兴龙 1徐翔 2王兰华 2马飞 2王昊伟2
作者信息
- 1. 昆明理工大学国土资源工程学院,云南昆明650093
- 2. 昆明振龙科技有限公司,云南 昆明650093
- 折叠
摘要
Abstract
Through exploring mineral processing technology and researching technical mineralogy of a fluorite-barite Ore from Chong Qing,a process of gravity concentration-flotation was chosen and an open-circuit flowsheet was optimized based on the special nature of the ore. Through the gravity concentration process dividing into two size fractions,the grade of barite (BaSO4) concentrate is 93.44％ and the recovery of barite (BaSO4) is 87.88 ％;through the flotation process on regrinding the gravity of fluorite ore,the grade of fluorite (CaF2)concentrate is 97.13 ％,the recovery of fluorite(CaF2) is 69.56％ and the comprehensive recovery of fluorite(CaF2) is 62.83％ o Results indicate that gravity concentration-flotation process is suitable for the processing of this ore and satisfying effect can be obtained.关键词
重晶石/萤石/工艺矿物学/重选/浮选Key words
Barite/Fluorite/Process mineralogy/Gravity concentration/Flotation分类
矿业与冶金引用本文复制引用
张鹏翔,周兴龙,徐翔,王兰华,马飞,王昊伟..重庆重晶石与萤石共生矿选矿工艺研究[J].矿产综合利用,2017,(5):37-40,4.
