摘要
山东华泰矿业有限公司为资源枯竭型矿井,在当前严峻经济形势下,采取多种措施,安全开采出煤炭102万t,建下资源回收率提高了40.7%。延长矿井服务年限2 a以上。
Shandong Huatai Mining Co., Ltd. is a resource exhausted mine, in the current severe economic situation, taking a variety of measures, safely mined coal 1020000 T, which a resource recovery rate under the builds increased by 40.7%. and extends the service life of the mine for more than 2 years.
出处
《山东煤炭科技》
2016年第1期207-208,共2页
Shandong Coal Science and Technology
关键词
储量挖潜
采区优化
充填开采
边角煤柱
资源回收率
tape the potential reserves mining area optimization backfill mining comer coal pillar resource recovery
