摘要
通过对霍林河矿务局露天矿褐煤灰分、热值及水分等特殊性，且其产品主要作为动力煤销售的特点的研究，对以灰分和发热量为基础的两种计价作一比较分析，确定更趋合理的结算方式。
Based on the specific character of ash content,calorific value and moisture of the lignite which extracted from the Southern Open-pit Mine of Huolinhe Coal Mining Administration and marketed mainly as power coal,a comparative analysis on the two methods of counting coal price respectively according to ash content and calorific value has been made to provide an optinum settlement.
关键词
灰分
发热值
价格
褐煤
煤
ash content
calorific value
price
