宁东能源化工基地煤炭资源保障能力分析

宁东能源化工基地是国家规划建设的大型煤炭、煤化工及西电东送火电基地，是全国能源战略基地的重要组成部分。宁东基地包括横城、灵武、鸳鸯湖等七大矿区和一个独立井田，已查明资源量273亿t、预测资源量1394亿t；区内地质构造较为简单、开采条件相对较好，适宜建设大、中型现代化矿井；煤类以不粘煤为主，低灰、低硫、低磷、中高发热量、高化学活性，是优质的动力用煤，可用于煤化工和新材料等多种领域，具有广阔的开发前景。在分析宁东基地煤炭资源量保障能力、勘查程度、开采技术条件等主要因素基础上，提出建设宁东基地需合理规划井田生产规模、提高矿井回采率、进一步加强井田勘探及煤质研究工作，注重矿井水的综合利用和生态环境治理。

Ningdong Energy and Chemical Industrial Base Coal Resource Support Analysis

The Ningdong energy and chemical industrial base is a large coal, coal chemical industry and West-East electricity transmission project thermal power base, a major part of the state energy strategic base. The base is composed of 7 mine areas including Hengcheng, Lingwu, Yuanyanghu etc. and an independent minefield with 27.3 billion tons of identified coal resources and 139.4 billion tons of predicted coal resources. Structure in the area is rather simple with relatively good mining condition can construct large and medium sized coalmines. Coal ranks are mainly non-caking coal with low ash, low sulfur, low phosphorus, medium to high calorific value and high chemical activity, thus a kind of high quality power coal can be used in multi-domain of coal chemical industry and new materials etc., has broad prospect of development. Based on main factors analyses of Ningdong energy and chemical industrial base coal resource support ability, degree of exploration, mining technical condition, advised measures to lay down rational plan of minefield production scale, promote mine recovery, strengthen further minefield exploration and coal quality research, pay attention to mine water comprehensive utilization and ecological environment harness.