论文部分内容阅读
中国煤炭工业协会会长王显政在近日举行的2013国际煤炭峰会上表示,“十一五”以来,我国煤炭结构调整取得新进展,大基地、大集团、大型现代化煤矿已经成为全国煤炭生产的主体。据了解,经过几年的煤炭结构调整,全国煤矿数量由2005年的2.48万处减少到2012年的1.4万处,平均单产规模由9万t增加到26万t;2012年,全国10个产煤省区煤炭产量超亿吨,14个大
At the 2013 International Coal Summit held recently, Wang Xianzheng, president of China Coal Industry Association, said that since the 11th Five-Year Plan period, the coal structural adjustment in our country has made new progress. Large bases, large groups and large-scale modernized coal mines have become the national coal producer main body. It is understood that after several years of coal structural adjustment, the number of coal mines in the country dropped from 24,800 in 2005 to 14,000 in 2012, with an average yield increasing from 90,000 t to 260,000 t. In 2012, 10 coal mines nationwide Coal province coal output over 100 million tons, 14 large