Kinetics of Pb and Zn leaching from zinc plant residue by sodium hydroxide
نویسندگان
چکیده
منابع مشابه
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Spherical pellets of antimony sulphide were dissolved in 1 molar sodium hydroxide solutions at different temperatures. It was found that the shrinking core with ash layer model could satisfactorily explain the dissolution process. Using this model it was found that initially the rate controlling step is a chemical reaction with activation energy of 10.2 kJ/mol. As the ash layer builds up, diffu...
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ژورنال
عنوان ژورنال: Journal of Mining and Metallurgy, Section B: Metallurgy
سال: 2015
ISSN: 1450-5339,2217-7175
DOI: 10.2298/jmmb140503012e