摘要
根据乳山金矿近几年的生产信息,利用回归分析法,分析得出了原矿品位、金精矿品位和选矿回收率的组合值,结合产品价格和单位矿石产量确定出最佳状态的金精矿经济品位和回收率指标.
Based on operation data of recent years, the combinatorial calculation result of head grade, concentrate grade and dressing recovery rate was derived from regression analysis. Combining the said calculation result with product price and ore output per unit,the optimal grade of concentrate and recovery index were ascertained in Ru-Shan Gold Mine.
出处
《黄金》
CAS
北大核心
1993年第5期44-47,共4页
Gold
关键词
回归方程
金精矿
回收率
regression equation
gold concentrate
recovery rate
