| Title |
A Study on Apatite Recovering from the Tailing of the Bac Nhac Son-Vietnam Beneficiation Plant by Combined Flotation in Mechanical and Column Devices |
| ID_Doc |
29175 |
| Authors |
Van Tran, D; Nguyen, SH; Nhu, DTK; Pham, TH |
| Title |
A Study on Apatite Recovering from the Tailing of the Bac Nhac Son-Vietnam Beneficiation Plant by Combined Flotation in Mechanical and Column Devices |
| Year |
2023 |
| Published |
Mining Metallurgy & Exploration, 40.0, 3 |
| DOI |
10.1007/s42461-023-00784-4 |
| Abstract |
Apatite ore plays a critical and irreplaceable role in fertilizer production and is being upgraded in quality in northern Vietnam. The old tailing of the Bac Nhac Son beneficiation plant (Vietnam) has a significant apatite amount in the form of coarse unliberated particles. These millions of tons of tailing ore have 6-8% of P2O5 content, which can be retreated to provide fertilizer factories. This work presents the results obtained in recovering apatite from this tailing in the laboratory. By the combination of the processes of classification, preliminary flotation, re-grinding and cleaning in the flotation column, an apatite concentrate of 30.68% P2O5 can be obtained with the total recovery of 37.76% from the initial tailing of 7.56% P2O5. The study results not only provide an appropriate technical solution for recovering the apatite ore from tailing ore but also have outstanding meaningness in the recovery of mineral resources under the context of a circular economy. |
| Author Keywords |
Apatite; Tailing; Column flotation; Re-grinding; Mechanical flotation |
| Index Keywords |
Index Keywords |
| Document Type |
Other |
| Open Access |
Open Access |
| Source |
Science Citation Index Expanded (SCI-EXPANDED) |
| EID |
WOS:000994075100001 |
| WoS Category |
Metallurgy & Metallurgical Engineering; Mining & Mineral Processing |
| Research Area |
Metallurgy & Metallurgical Engineering; Mining & Mineral Processing |
| PDF |
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