Huayuan county , limited liability company taifeng beneficiation .

花垣县太丰选矿有限责任公司。

Beneficiation xishan , kunming pharmaceutical factory .

昆明市西山选矿药剂厂。

Research and practice of optimizing the beneficiation flowsheet of shanghai meishan mining co.

上海梅山矿业公司选矿流程优化研究及实践。

The paper introduces development and utilization status of phosphate ore resources in wengfu phosphate ore distract , which contents including resources occur status , mining technique , beneficiation process and its modification and resources utilization plan renewed are involved .

摘要介绍了福磷矿区资源现状、开发技术条件、开采技术特点、选矿工艺及在生产实践中对选矿工艺改进调整后在资源利用重新规划方面的重大意义，及矿山的发展前景。

Abstract : this article reviews copper beneficiation studies and situations in the last 10 years and discusses in detail on the approaches and the development trends to deal with hard-to-beneficiate oxide copper ores .

文摘：本文综述了近10年来铜的选矿研究及现状，特别是对难选氧化铜矿的处理方法和发展趋势作了详细的探讨。