摘要
通过对开滦集团唐山矿原煤开采和洗选加工现状的分析,结合原煤性质的研究,论证原煤井下排矸是必要可行的,提高了矿井原煤提升能力,解决了矸石占地和污染环境等问题,有着重要意义。
By analysis of raw coal mining and washing processing, combined witn me stuuy of raw coa. characteristics, demonstrates that underground raw coal discharging refuse is necessity and feasibility, which improves the raw coal lift ability of mine, solves the problems of waste occupying area and polluting environment, and has an important significance.
出处
《煤炭技术》
CAS
北大核心
2012年第8期103-106,共4页
Coal Technology
关键词
洗选加工
可行性
效益
washing processing
feasibility
benefit
