Surface Tension of FeS-Cu2S-Ni3S2 Matte Systems

Yanhui Liu; Xuewei Lv; Chenguang Bai

doi:10.14233/ajchem.2015.17673

Issue

Vol. 27 No. 3 (2015): Vol 27 Issue 3

Issue Published : January 19, 2015

This work is licensed under a Creative Commons Attribution 4.0 International License.

Surface Tension of FeS-Cu2S-Ni3S2 Matte Systems

https://doi.org/10.14233/ajchem.2015.17673

Yanhui Liu

School of Materials Science and Engineering, Chongqing University, Chongqing 400044 P.R. China

Xuewei Lv

School of Materials Science and Engineering, Chongqing University, Chongqing 400044 P.R. China

Chenguang Bai

School of Materials Science and Engineering, Chongqing University, Chongqing 400044 P.R. China

Corresponding Author(s) : Yanhui Liu

yanhui_L@163.com

Asian Journal of Chemistry, Vol. 27 No. 3 (2015): Vol 27 Issue 3
Article Published : January 18, 2015

Abstract

A thermodynamic model for determining the surface tension of ionic system by considering the surface tension and molar volume of the pure sulfide components and their ionic radii was extended to the molten FeS-Cu₂S-Ni₃S₂ matte system. The temperature dependence of the surface tensions for pure FeS, Cu₂S and Ni₃S₂ have been determined and the calculated surface tensions based on the present model are in good agreement with the experimental values. The maximum error and the average error are 10.11 and 5.02 %, respectively.

Keywords

Thermodynamics model Surface tension Ionic radii Molar volume FeS-Cu2S-Ni3S2 matte

Liu, Y., Lv, X., & Bai, C. (2015). Surface Tension of FeS-Cu2S-Ni3S2 Matte Systems. Asian Journal of Chemistry, 27(3), 949–952. https://doi.org/10.14233/ajchem.2015.17673

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References

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References

K. Mukai, ISIJ Int., 32, 19 (1992); doi:10.2355/isijinternational.32.19.

Y.A. Minaev, Metallurgist, 50, 168 (2006); doi:10.1007/s11015-006-0059-9.

N. Siddiqi, B. Bhoi, R.K. Paramguru, V. Sahajwalla and O. Ostrovski, Slag/Graphite Interactions: Wettability Phenomena; 2nd International Congress on the Science and Technology of Ironmaking and 57th Ironmaking Conference, pp. 1901-1912 (1998).

M. Kucharski, W. Ip and J. Toguri, Can. Metall. Q., 33, 197 (1994); doi:10.1179/cmq.1994.33.3.197.

L. Yan, Z. Cao, Y. Xie and Z. Qiao, Calphad, 24, 449 (2000); doi:10.1016/S0364-5916(01)00016-5.

L. YAN, W. Wang and Z. Cao, et al., Rare Met., 24, 161 (2000).

S. Ip and J. Toguri, Metall. Trans. B, Process Metall., 24, 657 (1993); doi:10.1007/BF02673181.

T. Fujisawa, T. Utigard and J. Toguri, Can. J. Chem., 63, 1132 (1985); doi:10.1139/v85-192.

D. Staicopolus, J. Colloid Interf. Sci., 17, 439 (1962); doi:10.1016/0095-8522(62)90055-7.

Y. Rotenberg, L. Boruvka and A. Neumann, J. Colloid Interf. Sci., 93, 169 (1983); doi:10.1016/0021-9797(83)90396-X.

W. Kingery Jr. and M. Humenik Jr., J. Phys. Chem., 57, 359 (1953); doi:10.1021/j150504a026.

K. Chou, W. Li, F. Li and M. He, Calphad, 20, 395 (1996); doi:10.1016/S0364-5916(97)00002-3.

J. Butler, Proc. R. Soc. Lond., A Contain. Pap. Math. Phys. Character, 135, 348 (1932); doi:10.1098/rspa.1932.0040.

T. Tanaka, T. Kitamura and I.A. Back, ISIJ Int., 46, 400 (2006); doi:10.2355/isijinternational.46.400.

M. Nakamoto, A. Kiyose, T. Tanaka, L. Holappa and M. Hamalainen, ISIJ Int., 47, 38 (2007); doi:10.2355/isijinternational.47.38.

M. Nakamoto, T. Tanaka, L. Holappa and M. Hamalainen, ISIJ Int., 47, 211 (2007); doi:10.2355/isijinternational.47.211.

M. Hanao, T. Tanaka, M. Kawamoto and K. Takatani, ISIJ Int., 47, 935 (2007); doi:10.2355/isijinternational.47.935.

D.R. Lide, CRC Handbook of Chemistry and Physics 2004-2005: A Ready-Reference Book of Chemical and Physical Data, CRC Press (2004)..

L.T. Kang, Z.M. Cao, S.M. Wu and Z.Y. Qiao, J. Univ. Sci. Technol. Beijing, 2, 123 (2002).

Issue

Vol. 27 No. 3 (2015): Vol 27 Issue 3

Surface Tension of FeS-Cu2S-Ni3S2 Matte Systems

Corresponding Author(s) : Yanhui Liu

Abstract

Keywords

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