Kinetics and Modeling of Chemical Leaching of Sphalerite Concentrate Using Ferric Iron in a Redox-controlled Reactor

This work presents a study for chemical leaching of sphalerite concentrate under various constant Fe3＋ concentrations and redox potential conditions. The effects of Fe3＋ concentration and redox potential on chemical leaching of sphalerite were investigated. The shrinking core model was applied to an...

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Veröffentlicht in:	Chinese journal of chemical engineering 2013-08, Vol.21 (8), p.933-936
1. Verfasser:	宋健高玲林建群吴洪斌林建强
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemical engineering Constants Electrode potentials Fe3+ concentration Iron kinetic model LabVIEW Leaching Mathematical models redox potential Shrinking core model Sphalerite 三价铁化学浸出反应动力学反应堆建模氧化还原电位电位控制锌精矿
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