洗煤工艺分析及常见问题研究  

On the Coal washing Process and the Common Problems of It

作　　者：杜利军[1,2] 

机构地区：[1]太原理工大学矿业工程学院,山西太原030024 [2]山西省霍州煤电李雅庄矿洗煤厂,山西霍州031400

出　　处：《能源与节能》2014年第1期39-40,61,共3页Energy and Energy Conservation

摘　　要：中国既是产煤大国,也是煤炭消费大国,而且对煤炭资源的需求与日俱增。但国内煤炭市场仍然呈现出持续疲软的状态,加之洗煤工艺滞后,不仅增加了生产成本,更降低了煤炭质量,不利于形成竞争优势。基于对洗煤工艺的分析,就其常见问题进行了研究,并提出了合理的控制对策,希望有助于提高煤炭质量。China is both a major coal-producing country and a big consumer of coal, and the demand for coal resources is increasing. However, the domestic coal market is still continuously weak, and the coal washing process is lagging, which has not only increased the cost of production, but also reduced the quality of coal, and is not conducive to creating a competitive advantage. Based on the analysis of coal washing process, studies the common problems of it, and puts forward reasonable control measures, hoping to help improve the quality of coal.

关 键 词：洗煤工艺 常见问题 煤炭质量 

分 类 号：F407.21[经济管理—产业经济]