Safer Frother Option for Coal Flotation – A Review

A. Otsuki, T. Miller
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引用次数: 4

Abstract

A safer frother option for coal flotation in comparison with the common frother methyl isobutyl carbinol (MIBC) was searched and compared through literature review. Results of literature review and comparison of different frothers in safety and environmental aspects show that pine oil and DowFroth have a strong potential to replace MIBC since it has high flash point (78 °C, 149 °C, respectively), and dual frothing and collecting properties to be used as a stand-alone reagent for coal flotation. It can significantly reduce the risk of potential hazard associated with MIBC and oil collector.
煤浮选中更安全的起泡剂选择综述
通过文献综述,寻找了一种较安全的浮选用泡沫剂甲基异丁基甲醇(MIBC)。通过文献综述和对不同起泡剂安全性和环境方面的比较,表明松油和DowFroth具有高闪点(分别为78°C和149°C),具有双重起泡和收集特性,可作为独立的浮选煤药剂,具有取代MIBC的强大潜力。它可以显著降低与MIBC和集油器相关的潜在危害风险。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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