【摘要】 我国西部煤炭总储量和探明储量分别占全国的78%和74%, 做好西部煤炭的分选加工、洁净利用、保护生态环境, 充分利用优质煤炭资源, 提高经济效益, 是实施西部大开发战略的重要内容之一。针对西部环境脆弱、干旱缺水、工业落后、煤炭运距远等特点, 提出了与之相适应的煤炭高效分选加工关键技术的研发方向。更多还原

【Abstract】 The total coal reserves and known coal reserves in west area of China account for 78% and 74% of those in China respectively. In implementing the strategy on development of west area, it is one of significant things to develop coal related industries such as coal cleaning and processing, clean utilization of coal, ecological environment protection, adequately utilizing the resources of high quality coal and increasing economic benefit. Considering the weak environment condition in west area such as drought, short of water, backward in industry and long distance coal transportation, the research and development trend of those crux technologies suitable for high performance coal cleaning and processing is put forward in the paper.更多还原