摘要
大鳞片石墨具有优良的物理化学性能,广泛应用于众多领域。在选矿过程中大鳞片极易破坏,从磨矿、浮选工艺两个方面阐述了近年来在鳞片保护领域的选矿工艺进展,重点分析了现行工艺中存在的问题,提出鳞片石墨未来的研究方向。
Large flake graphite have widely used in many fields because of its superior physical and chemical properties.Large scale flake is easily destroyed in processing.This article introduces the recent progress in beneficiation technologies for protecting large flake graphite from two aspects:grinding media or machine and flotation process.The problems existing in the current flotation process are analyzed in detail,and the direction of further study are put forward.
作者
牛敏
郭珍旭
刘磊
NIU Min;GUO Zhenxu;LIU Lei(Zhengzhou Institute of Multipurpose Utilization of Mineral Resources CAGS,Zhengzhou 450006,China;China National Engineering Research Center for Utilization of Industrial Minerals,Zhengzhou 450006,China;Graduate School of Chinese Academy of Geological Sciences,Beijing 100037,China)
出处
《矿产保护与利用》
2018年第5期32-39,共8页
Conservation and Utilization of Mineral Resources
基金
中国地质调查局地质调查项目(DD20160073)
国家自然科学基金(51304175)
关键词
鳞片石墨
鳞片保护
再磨
浮选工艺
flake graphite
flake graphite protection
regrind
flotation process
