Adsorção de misturas de coletores em silicatos
作者： Paulo Roberto de Magalhães Viana , Armando Corrêa de Araujo , Antônio Eduardo Clark Peres , George Eduardo Sales Valadão
DOI: 10.1590/S0370-44672006000400012
关键词: Reverse flotation 、 Cationic polymerization 、 Adsorption 、 Reagent 、 Chromatography 、 Chemical engineering 、 Hematite 、 Chemistry
摘要: Despite the fact that over 70 years ago industrial flotation practice already considered mixture of oils as chain extenders, detailed studies on interactions between reagents appeared only in sixties. The initial work investigations were dedicated to study mixtures anionic or cationic with alcohols. Publications during last 20 have been related adsorption collector mixtures: at alumina-water interface, feldspar flotation, and reverse hematite. present reviews main aspects shows microflotation results some silicates combination collectors.
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