The technology of performance of flotation greatly depends on the surfactants/collector reagents used to create hydrophobic character specific selectively on the particle surface to be floated. Hence, development of effective and specific reagents for the ores and coal is essential. Reagent for the beneficiation of Iron Ore Fines/Tailings by reverse flotation process. Reagent for the beneficiation of low-grade Barite and Limestone by reverse flotation process. Single reagent for the flotation of Coal fines (replacing diesel frother). It finds its application in value addition to low grade ores by flotation, the Beneficiation of Ores.
National Metallurgical Laboratory (NML)
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