【摘 要】
：
As for treatment of nickeliferous laterite ore, atmospheric acid leaching has been paid more attention.However, it is worth noting that many impurity ions (for example, Fe3+, Mg2+ and Mn2+, etc.) besi
【机 构】
：
School of Metallurgical and Ecological Engineering,University of Science and Technology Beijing,Beij
【出 处】
：
The 6th International Conference on Hydrometallurgy(第六届国际湿法冶
论文部分内容阅读
As for treatment of nickeliferous laterite ore, atmospheric acid leaching has been paid more attention.However, it is worth noting that many impurity ions (for example, Fe3+, Mg2+ and Mn2+, etc.) besides Ni2+ co-exist in the leaching solution after leaching process, which lead to complex purification and separation processes.Spinel ferrites such as NiFe2O4, MgFe2O4, have attracted considerable interests due to its novel magnetic and electric properties and great applications in the fields of ferrofluids,catalysts, magnetic high-density storage, etc.
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