作者
Francesca Beolchini, M Petrangeli Papini, Luigi Toro, Maila Trifoni, F Vegliò
发表日期
2001/2/1
期刊
Minerals Engineering
卷号
14
期号
2
页码范围
175-184
出版商
Pergamon
简介
This work reports the kinetic study of a manganiferous ore leaching in acid media by sucrose as reducing agent.
A shrinking core model with variable activation energy was found to successfully fit experimental data of manganese extraction yields vs leaching time. This model finds a physical confirmation both in the complex reactions that take place during manganese leaching and the different reactivity and accessibility of the mineralogical forms present in the ores.
引用总数
学术搜索中的文章
F Beolchini, MP Papini, L Toro, M Trifoni, F Vegliò - Minerals Engineering, 2001