3040 XXXI International Mineral Processing Congress 2024 Proceedings/Washington, DC/Sep 29–Oct 3
main comminution mechanism of talc was volume com-
minution, resulting in a smaller aspect ratio and weaker
flotability of molybdenite particles, which widens the dif-
ference in flotability with talc.
REFERENCES
Castro, S., Lopez-Valdivieso, A., &Laskowski, J.S. (2016).
Review of the flotation of molybdenite. Part I: Surface
properties and floatability. International Journal of
Mineral Processing, 148, 48–58.
Kursun, H., &Ulusoy, U. (2006). Influence of shape
characteristics of talc mineral on the column flotation
behavior. International Journal of Mineral Processing,
78(4), 262–268.
Lu, Z., Liu, Q., Xu, Z., &Zeng, H. (2015). Probing
Anisotropic Surface Properties of Molybdenite by
Direct Force Measurements. Langmuir the Acs Journal
of Surfaces &Colloids, 31(42), 11409–11418.
Malhotra, D., Hoover, R.M., &Bender, F.N. (1980). Effect
of Agitation and Aeration on Flotation of Molybdenite.
Middlemiss, S. (2007). Surface damage effects in single
particle comminution. International Journal of Mineral
Processing, 84(1–4), 207–220.
Ulusoy, U., &Kursun, I. (2011). Comparison of differ-
ent 2D image analysis measurement techniques for
the shape of talc particles produced by different media
milling. Minerals Engineering, 24(2), 91–97.
Varinot, C., Hiltgun, S., Pons, M.N., &Dodds, J.A.
(1997). Identification of the fragmentation mecha-
nisms in wet-phase fine grinding in a stirred bead mill.
Chemical Engineering Science, 52(20), 3605–3612.
Wang, C., Zhai, Q., Liu, R., Wu, M., Sun, W., Jing, N.,
&Xie, F. (2023). Using pectin to separate talc
and molybdenite through the surface modification
with Cu^(2+):Applications and mechanism. 33(3),
363–377.
Wang, G., Li, R., Carranza, E.J.M., Zhang, S., Yan, C.,
Zhu, Y.,… Han, J. (2015). 3D geological modeling for
prediction of subsurface Mo targets in the Luanchuan
district, China. Ore Geology Reviews.
Wang, X., Qin, W.Q., Jiao, F., Yang, C.R., Wei, L.I.,
Zhang, Z.Q.,… Zhang, J. (2022). Review on devel-
opment of low-grade scheelite recovery from molyb-
denum tailings in Luanchuan, China: A case study
of Luoyang Yulu Mining Company. Transactions of
Nonferrous Metals Society of China, 32(3), 980–998.
Yekeler, M., Ulusoy, U., &Hi?Y?Lmaz, C. (2004). Effect
of particle shape and roughness of talc mineral ground
by different mills on the wettability and floatability.
Powder Technology, 140(1–2), 68–78.
Figure 7. Schematic diagram of surface and volume comminution of molybdenite and talc: the blue part represents the face
surface, the green part represents the edge surface
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3040 XXXI International Mineral Processing Congress 2024 Proceedings/Washington, DC/Sep 29–Oct 3
main comminution mechanism of talc was volume com-
minution, resulting in a smaller aspect ratio and weaker
flotability of molybdenite particles, which widens the dif-
ference in flotability with talc.
REFERENCES
Castro, S., Lopez-Valdivieso, A., &Laskowski, J.S. (2016).
Review of the flotation of molybdenite. Part I: Surface
properties and floatability. International Journal of
Mineral Processing, 148, 48–58.
Kursun, H., &Ulusoy, U. (2006). Influence of shape
characteristics of talc mineral on the column flotation
behavior. International Journal of Mineral Processing,
78(4), 262–268.
Lu, Z., Liu, Q., Xu, Z., &Zeng, H. (2015). Probing
Anisotropic Surface Properties of Molybdenite by
Direct Force Measurements. Langmuir the Acs Journal
of Surfaces &Colloids, 31(42), 11409–11418.
Malhotra, D., Hoover, R.M., &Bender, F.N. (1980). Effect
of Agitation and Aeration on Flotation of Molybdenite.
Middlemiss, S. (2007). Surface damage effects in single
particle comminution. International Journal of Mineral
Processing, 84(1–4), 207–220.
Ulusoy, U., &Kursun, I. (2011). Comparison of differ-
ent 2D image analysis measurement techniques for
the shape of talc particles produced by different media
milling. Minerals Engineering, 24(2), 91–97.
Varinot, C., Hiltgun, S., Pons, M.N., &Dodds, J.A.
(1997). Identification of the fragmentation mecha-
nisms in wet-phase fine grinding in a stirred bead mill.
Chemical Engineering Science, 52(20), 3605–3612.
Wang, C., Zhai, Q., Liu, R., Wu, M., Sun, W., Jing, N.,
&Xie, F. (2023). Using pectin to separate talc
and molybdenite through the surface modification
with Cu^(2+):Applications and mechanism. 33(3),
363–377.
Wang, G., Li, R., Carranza, E.J.M., Zhang, S., Yan, C.,
Zhu, Y.,… Han, J. (2015). 3D geological modeling for
prediction of subsurface Mo targets in the Luanchuan
district, China. Ore Geology Reviews.
Wang, X., Qin, W.Q., Jiao, F., Yang, C.R., Wei, L.I.,
Zhang, Z.Q.,… Zhang, J. (2022). Review on devel-
opment of low-grade scheelite recovery from molyb-
denum tailings in Luanchuan, China: A case study
of Luoyang Yulu Mining Company. Transactions of
Nonferrous Metals Society of China, 32(3), 980–998.
Yekeler, M., Ulusoy, U., &Hi?Y?Lmaz, C. (2004). Effect
of particle shape and roughness of talc mineral ground
by different mills on the wettability and floatability.
Powder Technology, 140(1–2), 68–78.
Figure 7. Schematic diagram of surface and volume comminution of molybdenite and talc: the blue part represents the face
surface, the green part represents the edge surface

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