浮选过程煤浆预处理技术的研究  

Study on the coal slurry pretreatment technology during the process of flotation

作　　者：周伟[1] 朱金波[1] 肖敏[1] 吕凯[1] 廖祥磊 

机构地区：[1]安徽理工大学材料科学与工程学院,安徽淮南232001

出　　处：《选煤技术》2014年第4期89-92,共4页Coal Preparation Technology

基　　金：安徽省自然基金项目(1308085ME73)

摘　　要：阐述了浮选过程煤浆预处理的重要性,介绍了目前煤浆预处理的几种基本方法,分析了浮选过程对煤浆预处理的需求,总结了国内外煤浆预处理器技术的研究进展,包括煤泥自身特性对调浆的影响、新型煤浆预处理设备的研制、计算流体力学及现代测试手段在煤浆预处理中的应用,提出了煤浆预处理技术未来的发展趋势。This paper described the importance and necessity of coal slurry pretreatment technology during the process of flotation,introduces the current several basic methods of flotation coal slurry pretreatment,analyzed the demand for coal slurry pretreatment during the flotation process,summarizes the research progress of coal slurry preprocessor technology both at home and abroad,including the influence of slime characteristics on conditioning of pulp,the development of new coal slurry pretreatment equipment,the computational fluid mechanics and modern test methods in the application of the coal slurry preprocessor,points out the development trend of coal slurry pretreatment technology in future.

关 键 词：浮选 煤浆预处理技术 调浆 煤浆预处理器 计算流体力学 

分 类 号：TD943[矿业工程—选矿]