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作 者:聂强[1,2] 祁娇[1] 殷腾飞[1] 王立杰[1]
机构地区:[1]中国矿业大学(北京)管理学院,北京100083 [2]山西寿阳段王煤业集团有限公司,山西晋中045400
出 处:《煤炭工程》2015年第12期146-148,共3页Coal Engineering
摘 要:为了实现动力煤的高效利用,减少环境污染,增强国内动力煤的市场竞争力,分析了影响动力煤质量的指标,将其分为安全、经济、效率、环境四类指标,建立了动力煤质量评价体系;选取17个重点煤炭企业动力煤质量及销售数据,对各动力煤种进行质量评价,将其分成三个等级。结果显示,优质动力煤主要来自华北、华东、西北地区;亚优质动力煤主要来自华北、西北地区。依据煤质评价的结果,对动力煤开采、销售及利用提出了建议。To achieve efficient utilization of steam coal, reduce environment pollution and enhance the competitiveness in domestic coal market, the paper analyses the indicators of steam coal quality, which are classified as safety, economy, efficiency, and environment indicators, so as to build the evaluation system of steam coal quality. According to the steam coal sales and quality data of 17 key coal enterprises, the steam coal is classified into three grades. The results show that, high - quality coal is mainly from North China, East China and Northwest China; sub high - quality coal is mainly from north area and northwest area. Suggestions for future coal production, sales and utilization are provided, based on the quality evaluation results.
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