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1 前言平顶山矿务局四矿,1958年建成投产,当时设计能力60万吨,后经扩建及老井挖潜,现已成为一座年产原煤170万吨的大型现代化矿井。1988年初,四矿因市场销量减少,受到了煤炭滞销的冲击,矿领导就意识到,在激烈的市场竞争中,提高煤质,增加品种是当务之急。在矿长大力支持下,在矿煤质科及有关技术人员具体组织协调下,制定了提高原煤质量,增加煤炭品种的技术措施,经三年多的实施,已取得了显著的社会及经济效益,1990年四矿被命名为煤炭行业二级企业,中煤总公司“煤质管理先进矿井”。
1 Foreword Pingdingshan Mining Bureau, four mines, completed and put into operation in 1958, when the design capacity of 600,000 tons, after the expansion and tap the potential of the old wells, has now become an annual output of 1.7 million tons of raw coal large modern mines. At the beginning of 1988, due to the decrease of sales volume in the market, the fourth mine was impacted by the slow sales of coal. Leaders of the mine realized that in the fierce market competition, it is imperative to increase the quality of coal and increase the variety. Under the strong support of the mine chief, technical measures have been formulated to improve the quality of coal and increase the variety of coal under the concrete organization and coordination of the Minerals and Sections and relevant technical personnel. After more than three years of implementation, remarkable social and economic benefits have been achieved In 1990, Siming Mine was named as a secondary enterprise in the coal industry and a coal company’s “Advanced Coal Quality Management Mine”.