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Influence of Mineralogy on the Dry Magnetic Separation of Ferruginous Manganese Ore—A Comparative Study

Sharath Kumar Bhoja, Sunil Kumar Tripathy

2021enmagnetic separationmanganese oremineralogybeneficiationresearch

Abstract

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Magnetic separation is often considered pertinent for manganese ore beneficiation when the ore is abundant with siliceous rich gangue mineral phases. However, the process is deemed to be inapposite for the ferruginous type of ore, and remains a grey area of research. In the present investigation, two different types of manganese ore were studied in detail to understand the influence of mineralogy on their magnetic separation performance. Detailed experiments were performed by varying the critical variables of the dry magnetic separator, and the separation features were studied. The ore samples were thoroughly characterized by various techniques, including an automated advanced mineralogical tool. The mineralogical results indicated significant variations in magnetic separation behavior based on the ore's mineral composition. This study provides valuable insights into optimizing magnetic separation processes for ferruginous manganese ores, which is crucial for improving extraction efficiency and resource utilization.

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Cite This Work

@article{2a21882b-3648-4462-b309-4afebfdc07fd,
  title={Influence of Mineralogy on the Dry Magnetic Separation of Ferruginous Manganese Ore—A Comparative Study},
  author={Sharath Kumar Bhoja and Sunil Kumar Tripathy},
  year={2021},
  language={en}
}
TY  - JOUR
TI  - Influence of Mineralogy on the Dry Magnetic Separation of Ferruginous Manganese Ore—A Comparative Study
AU  - Sharath Kumar Bhoja
AU  - Sunil Kumar Tripathy
PY  - 2021
LA  - en
ER  -

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