摘要
根据德兴铜矿流程考查结果 ,查明了影响铜精矿品位的主要因素是黄铁矿 ,其次是脉石。根据世界大型斑岩铜矿选矿技术的发展 ,初步探讨了使用分步流程。
According to the result of Dexing Copper mine flowsheets examination, it was ascertained that what has mainly influence on the grade of chalcopyrite concentrate was pyrite, and then gangue. Based on the development in mineral separation of world porphry copper mega-deposit, the possibility of using fractional flowsheet, reagent, flotation column to upgrade the concentrate of Dexing Copper mine is primarily discussed in this paper.
出处
《矿产保护与利用》
2001年第1期34-37,共4页
Conservation and Utilization of Mineral Resources
关键词
斑岩铜矿
精矿品位
药剂
浮选柱
选矿
工艺流程
porphry copper, concentrate grade, fractional flowsheet, reagent, flotation column
