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The Effect of Micro Turbulence on Quartz Flotation Rate
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نویسنده
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منبع
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iranian journal of chemistry and chemical engineering - 2015 - دوره : 34 - شماره : 3 - صفحه:79 -89
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چکیده
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In this research, the effect of micro turbulence on the flotation rate of quartz particles was investigated. the maximum particle reynolds number (rep) was obtained at 60.25 with a particle size of -500+420 µm, impeller speed of 900 rpm, bubble surface area flux of 10.21 1/s and micro scale turbulence size of 162 µm. when the micro turbulence size was equal to the particle size, the maximum flotation rate of coarse particles (rep>10) was obtained at 1.47 1/min.
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کلیدواژه
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Flotation ,Kinetics ,Bubble ,Input power ,Turbulence
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آدرس
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Mining Engineering Department, Tarbiat Modares, Mining Engineering Department, Tarbiat Modares University, Tehran, I R IRAN, ایران, amirkabir university of technology, Mining Engineering Department, Amirkabir University of Technology, Tehran, I R IRAN, ایران
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پست الکترونیکی
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bahram.rezai1@gmail.com
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Authors
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