浮选柱与浮选机分选煤泥的对比试验研究COMPARISON TEST OF COLUMN AND CONVENTIONAL FLOTATION FOR COALSLIME AND STUDY ON OPTIMUM SEPARATION SIZE RANGE OF SLIME
彭昌盛，蔡璋
Peng Changsheng (Hangzhou Environmental protection Research Institute) Cai Zhang(China University of Mining and Technology);
摘要(Abstract)：
通过浮选柱和浮选机对不同煤泥的浮选试验，分析比较了２种浮选方法在分选煤泥时的各自优缺点，证实的浮选柱在浮选细粒级煤泥具有良好的分选效果；并通过试验，给出的各自最佳的浮选粒度范围。
Advantage and disadvantage comparison of column and conventional flotationprocess were made through different coal slime separation test. It was confirm that, the sep-aratian results of column flotation are better than conventional flotation in fine slime. At thesame time, the optimum size range of slime for column and conventional flotation is also pro-vided through test.
关键词(KeyWords)：
浮选柱，浮选机，煤泥，粒度
column flotator , flotator , slimes , size
基金项目(Foundation):
作者(Authors):
彭昌盛，蔡璋
Peng Changsheng (Hangzhou Environmental protection Research Institute) Cai Zhang(China University of Mining and Technology);