Enrichment of Co, Ni, and Mn from Cobalt-rich Ferromanganese Crust by Combining Enhanced Gravity Separation and Reverse Froth Flotation

被引：0

作者：

Dodbiba G. ^{[1
]}

Lee C.-E. ^{[2
]}

Kim Y. ^{[1
]}

Fujita T. ^{[3
]}

机构：

[1] Department of Systems Innovation, Graduate School of Engineering, The University of Tokyo, Tokyo

[2] Primetals Technologies Japan, Ltd.

[3] College of Resources, Environment and Materials, Guangxi University

来源：

International Journal of the Society of Material Engineering for Resources | 2022年 / 25卷 / 01期

关键词：

Cobalt-rich ferromanganese crust; Falcon concentrator; Particle size; Reverse flotation;

D O I：

10.5188/IJSMER.25.129

中图分类号：

学科分类号：

摘要：

Recent technological advancements are raising the demand for valuable and critical metals. In a quest to fi nd new resources, cobalt-rich ferromanganese crust (CRFC) is considered as a new alternative since it contains various valuable metals, including cobalt (Co), nickel (Ni), and manganese (Mn). The aim of this work was to investigate the effi ciency of (1) the enhanced gravity separation by the Falcon concentrator and (2) the reverse flotation to enrich valuable metals from CRFC. The main fi nding of this research was that Mn, Co, and Ni could be enriched by combining the enhanced gravity separation and the reverse flotation after carefully controlling the particle size of the sample. ©2022 Soc. Mater. Eng. Resour. Japan.

引用

页码：129 / 136

页数：7

共 18 条

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