论文部分内容阅读
屯兰矿隶属山西焦煤西山煤电集团公司,是一座年生产能力为500万吨的现代化大型矿井,并配有相应生产能力的现代化选煤厂。矿井于1988年10月开工建设,1997年10月31日试生产,2002年10月正式投产。1999年矿井及所-属选煤厂同步通过了ISO-9002质量体系认证和ISO-14001环境管理体系认证
Tunlan mine under the Shanxi Coking Coal Xishan Coal and Electricity Group Corporation, is an annual production capacity of 5 million tons of modern large-scale mines, and with the appropriate production capacity of the modernization of coal preparation plant. The mine started construction in October 1988, trial production on October 31, 1997, and formal production in October 2002. In 1999, the coal mines and their own-coal preparation plants passed ISO-9002 quality system certification and ISO-14001 environmental management system certification simultaneously