摘要
介绍了选择性絮凝的原理、方法以及设计原则和选择性絮凝中使用的药剂；探讨了药剂选择性吸附和分散的机理，以及重要环节的技术参数；讨论了选择性絮凝技术存在的问题、解决办法及应用前景。
Introduced the pinciple of the method and design as well as flocculat used in the selective flocculation. probed into the mechanism of adsorbption and dispersion including some important technical parameters. Discussed some problems existed the selective flocculation technology, offered some solution methods. and ananlysed foe appplication about this technology in future.
关键词
选择性絮凝
细粒煤
分选
絮凝剂
selective flocculation, fine coal, flocculat
