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本文简介陕西省宁强县黎家营褐锰矿床的选矿试验研究工作;提出褐锰矿的特性,列举各种选矿方法的选别指标,报导了用强磁选进行半工业试验的效果。
This paper introduces the beneficiation test research of Lijiaying brown manganese deposit in Ningqiang County, Shaanxi Province. The characteristics of brown manganese ore are presented. The sorting index of various beneficiation methods is listed. The effect of semi-industrial test by strong magnetic separation is reported.