山东煤炭科技Issue(2)：185-186,189,3.DOI:10.3969/j.issn.1005-2801.2015.02.85
煤炭灰分、发热量、单位面积产量与煤矿经济效益关系的探讨
Discussion of relationships among ash content of coal, calorific value, the yield per unit area and economic benefits of coal mine
杜习成 1李少军 1佟爱君1
作者信息
- 1. 山东省天安矿业集团有限公司，山东 曲阜 273155
- 折叠
摘要
Abstract
To the enterprise, unit price and yield of coal not only affects the economic benefits of coal enterprises, but also related to the coal enterprises of vital importance. The yield per unit area has decided enterprise's output of raw coal, ash content, calorific value and from quality determines the price of coal. In this paper, through the study on the balance point between calorific value and ash, the yield per unit area, to realize the maximization of economic benefit of coal.关键词
灰分/发热量/单位面积产量/经济效益Key words
ash/calorific value/per unit area yield/economic benefit分类
矿业与冶金引用本文复制引用
杜习成,李少军,佟爱君..煤炭灰分、发热量、单位面积产量与煤矿经济效益关系的探讨[J].山东煤炭科技,2015,(2):185-186,189,3.
