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adsorption of oleic acid on iron ore

adsorption of oleic acid on iron ore

The adsorption of fatty acids on hematite plays a key role in the direct flotation route In the literature it is generally demonstrated the chemisorption of oleic acid and lauric acid on hematite Buckland et al8 also confirmed control in iron ore flotation circuits and the level of ionic strength in iron ore flotation pulp The

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  • Role of silica and alumina content in the flotation of
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    Mar 10 2016 · Another study carried out on beneficiation of Indian iron ore slimes used direct and reverse flotation techniques using oleic acid and dodecylamine as the collector respectively Das et al 2005 Taking into account the physicochemical properties of the slimes it is concluded that the samples need to be deslimed by hydrocycloning before

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  • Flotation of Iron Ore A Brief Review MDPI
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    iron ore using oleic acid or its soaps is usually performed in a strongly alkaline environment ie above pH 11 Fuerstenau and Cummins 28 concluded that when oleate was used as collector the suitable by adsorption of multivalent ions to reverse its surface charge from negative to positive The most

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  • Flotation of Iron Ore A Brief Review MDPI
    Flotation of Iron Ore A Brief Review MDPI

    iron ore using oleic acid or its soaps is usually performed in a strongly alkaline environment ie above pH 11 Fuerstenau and Cummins 28 concluded that when oleate was used as collector the suitable by adsorption of multivalent ions to reverse its surface charge from negative to positive The most

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  • BENEFICIATION OF LOWOFF GRADE IRON ORE A REVIEW
    BENEFICIATION OF LOWOFF GRADE IRON ORE A REVIEW

    Yang D C 1988 Reagents in Iron Ore Processing” In Somasundaran P and Moudgil B M Eds Reagents in Mineral Technology Marcel Dekker Inc New York 579644 Peck A S Raby L H Wadsworth M E 1966 An infrared study of the flotation of hematite with oleic acid and sodium oleate” Trans AIME 235 301307

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    Mining Metallurgy Exploration Volume 13 issue 4

    Fundamentals of oleic acid adsorption on phosphate flotation feed during anionic conditioning Authors C Maltesh P Somasundaran G A Gruber Content type OriginalPaper Published 01 November 1996

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