CMC在煤泥浮选中的应用效果
首发时间:2010-03-25
摘要:为了解决煤泥浮选精煤易受高灰细泥物料的影响,探索煤泥浮选的新途径。本文在煤泥浮选过程中添加了抑制剂,并选用浮选空白试验与添加抑制剂的实验结果作对比,得出结论:在浮选过程中可以通过添加抑制剂来提高浮选精煤的质量,有效降低浮选过程中细泥对精煤的影响。为改善浮选效果,提高精煤质量的提供了新的途径。
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The Effect of the CMC as Depressant in Coal Slime Flotation
Abstract:In this paper, a depressant of CMC is used in coal slime floatation to solve the problem that the concentrate coal easily polluted by the fine clay in the process and to explore a new way of coal slime flotation. The result, which compared with the blank test shows that it is effective to improve quality of the floatation concentrate coal by adding the depressant into the slurry.
Keywords: Coal slime Flotation Depressant CMC
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