水玻璃和LAS在细粒难选煤泥浮选中的应用
首发时间:2010-08-12
摘要:为了解决高灰难选煤泥浮选困难的问题,研究如何使用合适的药剂来改善浮选效果具有普遍意义。实验结果表明,加入抑制剂后,可以一定程度的改善浮选效果;而且LAS也可以作为一种新型的起泡剂用于浮选作业。本文为选择合适的抑制剂和开发多种起泡剂提供了新的参考。
关键词: 煤泥 浮选 抑制剂 起泡剂
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The Application of water glass and LAS in the difficult-to-float fine coal flotation
Abstract:To address the problems of high-ash and refractory coal slime floatation, It has an universal significance how to use the appropriate agents to improve the flotation quality. The experimental results show that the flotation quality could be improved after adding a depressant in some extent; and LAS can also be as a new type of foaming agent used in flotation. This article provides a new reference to choose the appropriate depressant and Develop varieties of forthers.
Keywords: coal slime;flotation;depressant;forther
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No.4381101534952128****
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水玻璃和LAS在细粒难选煤泥浮选中的应用
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