Kinetics of metal/slag reactions during spontaneous emulsification
作者： M. A. Rhamdhani , K. S. Coley , G. A. Brooks
DOI: 10.1007/S11663-005-0023-2
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摘要: An approach for accommodating the interfacial area changes in kinetic equations heterogeneous reactions presence of spontaneous emulsification has been proposed. The kinetics were analyzed by incorporating time-averaged areas rate equations. was found to be applicable experimental data and satisfactorily describe reaction kinetics. In case a high-temperature between 2.35 g Fe-5 wt pct Al alloy metal droplets with CaO-SiO2-Al2O3 slag at 1650 degrees C, it that follow first-order relationship respect aluminum metal, concluded they controlled mass transport phase. calculated mass-transfer coefficient k(m) 1.7 x 10(-6) m/s.
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