【摘要】 介绍了昆明理工大学与云南锡业集团公司个旧选厂共同研究采用新方法对其磨矿介质尺寸进行改变,提高了细磨效率,改善了产品特性,提高了回收率,降低了球耗,取得了明显的经济效益。更多还原

【Abstract】 The paper introduced a new kind of approach developed by Kunming University of Science and Technology and Gejiu Concentration Plant of Yunnan Tin Group,with which grinding media size was changed,fine grinding efficiency and product characteristic improved,reco-very rate enhanced,energy consumption of grinding ball decreased,and obvious economic benefit was achieved.更多还原