回归分析在选煤厂生产中的应用  

Application of Regression Analysis in the Production of Coal Preparation Plant

作　　者：陈玉平[1] 宋志伟[2] 聂丽君 

机构地区：[1]黑龙江矿业学院人事处,黑龙江鸡西158105 [2]黑龙江矿业学院资源与环境工程系,黑龙江鸡西158105

出　　处：《黑龙江矿业学院学报》2000年第2期38-40,共3页

摘　　要：根据七台河新建洗煤厂的实际生产资料 ,运用回归分析建立了原煤灰分和精煤产率的相关模型 ,用来预测实际精煤产率 ,管理生产。The paper introduces the formation of a correlative model of run-of-mine coal ash and clean coal yield by applying regression analysis,based on the practical production data obtained from XinJian Coal Preparation Plant in Qitaihe.The model proves to be of better practical value when used to predict practical clean coal yield and control production quality.

关 键 词：选煤 灰份 精煤产率 回归分析 选煤厂 

分 类 号：TD942.8[矿业工程—选矿] TD94