日前,国家发改委主管能源的副主任张国宝在做客央视《对话》栏目时表示,由于技术和设备先进性不够,乡镇小煤炭企业回采率普遍在10%~15%左右,国有大煤矿回采率也不到40%,造成了资源的大量浪费,为此,政府下一步将主要加大对井探的投入,同时组建大煤炭集团,努力提高资源回采率、降 Recently, Zhang Guobao, deputy director of energy under the State Development and Reform Commission, visited the column of “dialogue” of CCTV. He said that since the advanced technology and equipment are not enough, the recovery rate of township small coal enterprises is generally around 10% ~ 15%. The recovery rate of large state-owned coal mines Less than 40%, resulting in a lot of waste of resources, to this end, the government will be the next step to increase investment in well exploration, while the formation of a large coal group, and strive to improve resource recovery rate