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回坡底煤矿是山西汾河焦煤股份有限公司下属矿井,隶属于山西焦煤霍州煤电集团有限公司。现有两个生产井口和一个150万吨重介洗煤厂。回坡底井口位于洪洞县城西北刘家垣镇,始建于1978年,原设计能力15万吨/年,现核定生产能力为110万吨/年;曹家沟井口位于洪洞县山头乡,始建于1970年
Back to the end of coal mines in Shanxi Fenhe Coke Co., Ltd. under the mine, under the Shanxi Coking Coal Huozhou Coal Group Co., Ltd.. There are two production wellheads and one 1.5 million ton HM coal washing plant. Back to the bottom of the wellhead is located in the town of Liujiayuan Northwest Hongdong County, was founded in 1978, the original design capacity of 150,000 tons / year, is now approved production capacity of 1,100,000 tons / year; Caojiagou wellhead is located in Hongdong County Hill Township Built in 1970