中国可供性煤炭资源潜力分析  

A potential analysis of the availability of coal resources in China

作　　者：王永[1] 王佟[2] 康高峰[1] 林燕[1] 

机构地区：[1]中国煤炭地质总局航测遥感局,陕西西安710054 [2]中国煤炭地质总局,北京100039

出　　处：《中国地质》2009年第4期845-852,共8页Geology in China

基　　金：金土工程一期建设项目"我国石油;煤炭;铁矿和钾盐矿产资源潜力数据库建设"(JTXM-DW-KZ4)资助

摘　　要：以全国第三次煤田预测数据为基础,通过对查明煤炭资源量和未查明煤炭资源量的分布、埋藏深度和煤类的系统分析,指出中国查明尚未占用的煤炭储量2282.97亿t,经济可采储量仅684.89亿t。未查明的预测煤炭资源量45521.04亿t,潜力巨大,但在近期可供找煤普查的埋深小于1000m的预测可靠级煤炭资源量只有9169.10亿t。因此,必须科学地、客观地再认识中国煤炭资源优势,合理地制定国家能源政策,以确保中国能源安全。On the basis of the third time prognostic data of China＇s coal reserves and through a systematic analysis of the distribution, buried depth and classification of discovered coal reserves and prognostic coal reserves, this paper points out that there exist 68.489 billion tons of economic recoverable coal reserves, 228.297 billion tons of unoccupied discovered coal reserves and 4552.104 billion tons of prognostic coal reserves. These data show great potential of coal resources in China. Nevertheless, the reliable coal resources that are buried less than 1000 m and can be used in the near future are only 916.91 billion tons. Therefore we have to re-understand the advantages of coal resources in China scientifically and objectively and make China＇s national energy policy reasonable so as to ensure the security of China＇s coal energy.

关 键 词：查明煤炭资源量 预测煤炭资源量 经济可采储量 潜力分析 中国 

分 类 号：P618.11[天文地球—矿床学]