摘要
通过对杨柳矿井主采煤层基本特征、原煤的化学性质、原煤可选性和市场分析,针对杨柳矿原煤属中高灰原煤,必须经过洗选加工才能保证产品质量的实际情况,科学合理地确定了杨柳矿井选煤厂的选煤方法和工艺流程。
Based on the analysis of the basic features of main mining layers, chemical properties and washability of raw coal, and market, this paper draws a conclution that the high-ash raw coal in Yangliu Coal Mine must be washed in order to guarantee the product quality and determine the processing methods in Yangliu mine dressing plant.
出处
《煤炭技术》
CAS
北大核心
2009年第2期114-117,共4页
Coal Technology
关键词
煤层特征
可选性
分析
工艺流程
coal characteristics
washability
analysis
process flow
