摘要
强调了煤质管理的重要性,尤其是在回采面过异常区期间的煤质管理,用实例分析了过异常区期间影响煤质的各种因素,并制定了针对性的措施,通过对这些措施的实施和落实,最大限度地降低了毛煤的灰分和水分,从而保证了商品煤的质量,取得了良好的经济效益和社会效益。
Having emphasized the importance of quality management of coal, especially the quality management of coal during the process of back mining side crossing the unusual district. Analyzed various kinds of factors with the instances that influence the quality of coal during the unusual district, and made the pertinence measures, through the implementation of these measures correctly, have reduced the contents of ash and moisture of the gross coal to the maximum extent, thus guaranteed the quality of the marketable coal, have made the good economic ben- efits and social benefits. For other collieries＇reference.
出处
《淮南职业技术学院学报》
2005年第3期28-30,共3页
Journal of Huainan Vocational Technical College
关键词
煤质管理
回采面
异常区
毛煤
商品煤
the quality management of coal
stope
unusual district
gross coal
commercial coal
