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文章描述了一些研究工作者对于细粒重选(主要是锡矿石的重选)中的电动现象的作用所进行的研究工作。也介绍了各种床面和矿浆pH值对于B-M选分机性能影响的试验结果,该影响证实了矿浆pH值是细粒重选中的一个重要参数。
The article describes the work of some researchers on the role of electrokinetic phenomena in the fine grain reselection (mainly re-election of tin ores). The effects of various bed and slurry pH values on the performance of the B-M classifier are also described. This effect confirms that the pH of the slurry is an important parameter in flotation.