XXXI International Mineral Processing Congress 2024 Proceedings/Washington, DC/Sep 29–Oct 3 2553
DECLARATION OF COMPETING
INTEREST
The authors declare that they have no conflict of interest.
ACKNOWLEDGMENTS
The authors thank the National Key R&D Program of
China (2021YFC2901000, 2022YFC2905800), the key
program of National Natural Science Foundation of China
(No. 52130406), and the Fundamental Research Funds for
the Central Universities (No. N2301002).
REFERENCES
Anandan, C., &Bera, P. 2013. XPS studies on the inter-
action of CeO2 with silicon in magnetron sputtered
CeO2 thin films on Si and Si3N4 substrates. Applied
Surface Science, 283, 297–303.
Ansari, S.A., Khan, M.M., Ansari, M.O., et al. 2014. Band
gap engineering of CeO2 nanostructure using an elec-
trochemically active biofilm for visible light applica-
tions. RSC Advances, 4(32), 16782–16791.
Bardestani, R., Patience, G.S., &Kaliaguine, S. 2019.
Experimental methods in chemical engineering: spe-
cific surface area and pore size distribution measure-
ments—BET, BJH, and DFT. The Canadian Journal of
Chemical Engineering, 97(11), 2781–2791.
Cen, P., Wu, W., &Bian, X. 2017. Thermodynamic
Mechanism Analysis of Calcification Roasting Process
of Bastnaesite Concentrates. Metallurgical and Materials
Transactions B, 48(3), 1539–1546.
Cen, P., Wu, W., &Bian, X. 2018. Study on Kinetic
Mechanism of Bastnaesite Concentrates Decomposition
Using Calcium Hydroxide. Metallurgical and Materials
Transactions B, 49(3), 1197–1204.
Codd, R. 2008. Traversing the coordination chemistry and
chemical biology of hydroxamic acids. Coordination
Chemistry Reviews, 252(12), 1387–1408.
Faris, N., Ram, R., Tardio, J., et al. 2017. Application of fer-
rous pyrometallurgy to the beneficiation of rare earth
bearing iron ores – A review. Minerals Engineering,
110, 20–30.
Fernandes, V., Graff, I.L., Varalda, J., et al. 2011. Valence
Evaluation of Cerium in Nanocrystalline CeO2 Films
Electrodeposited on Si Substrates. Journal of the
Electrochemical Society, 159(1), K27.
Hayes, S.A., Yu, P., O’Keefe, T.J., et al. 2002. The Phase
Stability of Cerium Species in Aqueous Systems
:I. E-pH Diagram for the System. Journal of the
Electrochemical Society, 149(12), C623.
Hou, X., Yang, Z., &Wang, Z. 2020. The occurrence char-
acteristics and recovery potential of middle-heavy rare
earth elements in the Bayan Obo deposit, Northern
China. Ore Geology Reviews, 126, 103737.
Lai, X., &Yang, X. 2013. Geochemical characteristics of
the Bayan Obo giant REE–Nb–Fe deposit: Constraints
on its genesis. Journal of South American Earth Sciences,
41, 99–112.
Li, L.Z., &Yang, X. (2014). China’s rare earth ore deposits
and beneficiation techniques. Paper presented at the 1st
European Rare Earth Resources Conference.
Liu, Y., Wei, Z., Hu, X., et al. 2023. Flotation perfor-
mance and adsorption mechanism of sodium lauroyl
sarcosinate on lead ion-modified bastnaesite surfaces.
Minerals Engineering, 191, 107960.
Ning, J., Gao, P., Yuan, S., et al. 2024. Highly efficient and
green separation of iron from complex low-grade poly-
metallic ore via hydrogen-based mineral phase trans-
formation. Powder Technology, 433, 119177.
Ren, J., Song, S., Lopez-Valdivieso, A., et al. 2000.
Selective flotation of bastnaesite from monazite in rare
earth concentrates using potassium alum as depres-
sant. International Journal of Mineral Processing, 59(3),
237–245.
Shen, P., Liu, D., Xu, X., et al. 2018. Effect of Ethylene
Diamine Phosphate on the Sulfidization Flotation of
Chrysocolla. Minerals, 8(5).
Teterin, Y.A., Teterin, A.Y., Lebedev, A.M., et al. 1998. The
XPS spectra of cerium compounds containing oxygen.
Journal of Electron Spectroscopy and related Phenomena,
88–91, 275–279.
Wang, Z., Wu, H., Xu, Y., et al. 2020. Effect of dissolved
fluorite and barite species on the flotation and adsorp-
tion behavior of bastnaesite. Separation and Purification
Technology, 237, 116387.
Yang, W., &Xu, J. 2017. Drop spreading and penetrating
on micro/nano particle sintering porous with multi-
scale structure. Colloids and Surfaces A: Physicochemical
and Engineering Aspects, 516, 9–22.
Yao, W., Li, M., Cui, R., et al. 2018. Flotation Behavior
and Mechanism of Anglesite with Salicyl Hydroxamic
Acid as Collector. JOM, 70(12), 2813–2818.
Yu, P., Hayes, S.A., O’Keefe, T.J., et al. 2006a. The Phase
Stability of Cerium Species in Aqueous Systems: II. The
Systems. Equilibrium Considerations and Pourbaix
Diagram Calculations. Journal of the Electrochemical
Society, 153(1), C74.
DECLARATION OF COMPETING
INTEREST
The authors declare that they have no conflict of interest.
ACKNOWLEDGMENTS
The authors thank the National Key R&D Program of
China (2021YFC2901000, 2022YFC2905800), the key
program of National Natural Science Foundation of China
(No. 52130406), and the Fundamental Research Funds for
the Central Universities (No. N2301002).
REFERENCES
Anandan, C., &Bera, P. 2013. XPS studies on the inter-
action of CeO2 with silicon in magnetron sputtered
CeO2 thin films on Si and Si3N4 substrates. Applied
Surface Science, 283, 297–303.
Ansari, S.A., Khan, M.M., Ansari, M.O., et al. 2014. Band
gap engineering of CeO2 nanostructure using an elec-
trochemically active biofilm for visible light applica-
tions. RSC Advances, 4(32), 16782–16791.
Bardestani, R., Patience, G.S., &Kaliaguine, S. 2019.
Experimental methods in chemical engineering: spe-
cific surface area and pore size distribution measure-
ments—BET, BJH, and DFT. The Canadian Journal of
Chemical Engineering, 97(11), 2781–2791.
Cen, P., Wu, W., &Bian, X. 2017. Thermodynamic
Mechanism Analysis of Calcification Roasting Process
of Bastnaesite Concentrates. Metallurgical and Materials
Transactions B, 48(3), 1539–1546.
Cen, P., Wu, W., &Bian, X. 2018. Study on Kinetic
Mechanism of Bastnaesite Concentrates Decomposition
Using Calcium Hydroxide. Metallurgical and Materials
Transactions B, 49(3), 1197–1204.
Codd, R. 2008. Traversing the coordination chemistry and
chemical biology of hydroxamic acids. Coordination
Chemistry Reviews, 252(12), 1387–1408.
Faris, N., Ram, R., Tardio, J., et al. 2017. Application of fer-
rous pyrometallurgy to the beneficiation of rare earth
bearing iron ores – A review. Minerals Engineering,
110, 20–30.
Fernandes, V., Graff, I.L., Varalda, J., et al. 2011. Valence
Evaluation of Cerium in Nanocrystalline CeO2 Films
Electrodeposited on Si Substrates. Journal of the
Electrochemical Society, 159(1), K27.
Hayes, S.A., Yu, P., O’Keefe, T.J., et al. 2002. The Phase
Stability of Cerium Species in Aqueous Systems
:I. E-pH Diagram for the System. Journal of the
Electrochemical Society, 149(12), C623.
Hou, X., Yang, Z., &Wang, Z. 2020. The occurrence char-
acteristics and recovery potential of middle-heavy rare
earth elements in the Bayan Obo deposit, Northern
China. Ore Geology Reviews, 126, 103737.
Lai, X., &Yang, X. 2013. Geochemical characteristics of
the Bayan Obo giant REE–Nb–Fe deposit: Constraints
on its genesis. Journal of South American Earth Sciences,
41, 99–112.
Li, L.Z., &Yang, X. (2014). China’s rare earth ore deposits
and beneficiation techniques. Paper presented at the 1st
European Rare Earth Resources Conference.
Liu, Y., Wei, Z., Hu, X., et al. 2023. Flotation perfor-
mance and adsorption mechanism of sodium lauroyl
sarcosinate on lead ion-modified bastnaesite surfaces.
Minerals Engineering, 191, 107960.
Ning, J., Gao, P., Yuan, S., et al. 2024. Highly efficient and
green separation of iron from complex low-grade poly-
metallic ore via hydrogen-based mineral phase trans-
formation. Powder Technology, 433, 119177.
Ren, J., Song, S., Lopez-Valdivieso, A., et al. 2000.
Selective flotation of bastnaesite from monazite in rare
earth concentrates using potassium alum as depres-
sant. International Journal of Mineral Processing, 59(3),
237–245.
Shen, P., Liu, D., Xu, X., et al. 2018. Effect of Ethylene
Diamine Phosphate on the Sulfidization Flotation of
Chrysocolla. Minerals, 8(5).
Teterin, Y.A., Teterin, A.Y., Lebedev, A.M., et al. 1998. The
XPS spectra of cerium compounds containing oxygen.
Journal of Electron Spectroscopy and related Phenomena,
88–91, 275–279.
Wang, Z., Wu, H., Xu, Y., et al. 2020. Effect of dissolved
fluorite and barite species on the flotation and adsorp-
tion behavior of bastnaesite. Separation and Purification
Technology, 237, 116387.
Yang, W., &Xu, J. 2017. Drop spreading and penetrating
on micro/nano particle sintering porous with multi-
scale structure. Colloids and Surfaces A: Physicochemical
and Engineering Aspects, 516, 9–22.
Yao, W., Li, M., Cui, R., et al. 2018. Flotation Behavior
and Mechanism of Anglesite with Salicyl Hydroxamic
Acid as Collector. JOM, 70(12), 2813–2818.
Yu, P., Hayes, S.A., O’Keefe, T.J., et al. 2006a. The Phase
Stability of Cerium Species in Aqueous Systems: II. The
Systems. Equilibrium Considerations and Pourbaix
Diagram Calculations. Journal of the Electrochemical
Society, 153(1), C74.