矿产综合利用Issue(6)：1-4,4.DOI:10.3969/j.issn.1000-6532.2017.06.001
方解石-重晶石-萤石型矿石分选研究进展
Development of the Investigation on the Progressing of Fluorite-calcite-barite Ore
摘要
Abstract
As a national strategic mineral,fluorite can be used in many fields,and it is important for the country's economic development.The reserves of fluorite in China is larger than most of other countries in the world,but the high yield,the large quantities of export and the low proportion of reserves and yield made the question that how to control the export and improve the recovery rate of associated fluorite minerals became urgent.As the fluorite ore which is easy to purify is increasingly depleted,the fluorite ore which is had to purify has been more and more attention,and because the separation of fluorite,barite and calcite is so hard that this kind of ore has been considered to be one of the ore which is had to purify.There is no systematic study of this kind of ore and also no purification methods suitable to continuous production.In recent years,there were many researches on the purification method of fluorite from calcite and barite,mainly focused on flotation and gravity concentration.This paper summarized the progress in research on purification methods of this kind ore in two aspects of flotation and gravity separation,and provided a reference for further research.关键词
萤石/重晶石/方解石/浮选/重选Key words
Fluorite/Barite/Calcite/Flotation/Gravity separation分类
矿业与冶金引用本文复制引用
何天渔,任子杰,高惠民..方解石-重晶石-萤石型矿石分选研究进展[J].矿产综合利用,2017,(6):1-4,4.基金项目
中央高校基本科研业务费专项资金资助(2016IVA048) （2016IVA048）
