The experimental results of Doyle, available in the literature, show that slightly more than stoichiometric amounts (P=1.1–1.2) of sodium dodecyl sulfate were needed to reduce …
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2.9.2. DFT simulation. DFT is extensively employed to analyze the chemical reaction mechanisms between flotation reagents and mineral surfaces, thereby enhancing the …
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As for the results of smooth tube (Fig. 11 a), the experimental flotation rate constant gently increases with the rise of slurry flow rate, whereas the trend of simulated flotation …
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All the experimental data validate the hypothesis that kaolinite covers molybdenite, reducing its flotation recovery. The depressing effect of kaolinite on …
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The flotation behavior of DAMP was systematically investigated, and the results indicated that DAMP had good flotation performance and excellent selectivity. Optimal flotation separation of mixed hematite and quartz achieved a concentrate with …
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Flotation is the selective separation of solid particles, liquid droplets, chemicals or ions, or biological entities from a bulk liquid, based on their surface properties. ... Since the 20th …
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Flotation is a physicochemical process whose main role in mining is to recover the valuable substances from the mineral pulp, separating them from the rest, which hold no value or …
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The froth flotation process is extensively used for the selective separation of valuable base metal sulfides from uneconomic associated minerals. However, in this complex multiphase process, …
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The physical and chemical properties of feldspar and quartz are highly similar, thus they cannot be easily separated effectively. In this work, the flotation separation of …
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For anyone contemplating flotation research with only a very limited amount of mineral available for testing, the choice of suitable experimental equipment is by no means …
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