Critical Evaluation of Isothermal Separating Anosovite (Mg0.3Ti2.7O5) Phase from Synthesized Ti-Bearing Blast Furnace Slag by Super Gravity

Jun Cheng Li; Zhan Cheng Guo; Yao Liang; Hui Juan Liu

doi:10.4028/www.scientific.net/AMM.768.385

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 768Critical Evaluation of Isothermal Separating...

Critical Evaluation of Isothermal Separating Anosovite (Mg_0.3Ti_2.7O₅) Phase from Synthesized Ti-Bearing Blast Furnace Slag by Super Gravity

Abstract:

Anosovite (Mg_0.3Ti_2.7O₅) phase was successfully separated from synthesized titanium bearing blast furnace slag by super gravity. Supposing that the titanium exists in the slag in terms of TiO₂, the mass fraction of TiO₂ is 23.49% in the parallel sample without centrifugal separation. With the parameter of t=5min, T=1553K and the gravity coefficient ranged from 600 to 1000, the mass fraction of TiO₂ in the concentrate increase from 40.17% to 58.35%, while the recovery ratio of Ti in the concentrate slightly decrease from 83.49% to 81.81%.

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Periodical:

Applied Mechanics and Materials (Volume 768)

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385-391

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.768.385

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Online since:

June 2015

Authors:

Jun Cheng Li, Zhan Cheng Guo*, Yao Liang, Hui Juan Liu

Keywords:

Anosovite Phase, Centrifugal Separation, Super Gravity, Titanium Bearing Blast Furnace Slag

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References

[1] J.C. Li, Z.C. Guo, J.T. Gao, Isothermal enriching perovskite phase from CaO-TiO2-SiO2-Al2O3-MgO system by super gravity, ISIJ Int. 54 (2014) 743-749.

DOI: 10.2355/isijinternational.54.743

Google Scholar

[2] J.C. Li, Z.C. Guo, J.T. Gao, Evaluation of isothermal separating perovskite phase from CaO-TiO2-SiO2-Al2O3-MgO melt by super gravity, Metall. Mater. Trans. B. 45 (2014) 1171-1174.

DOI: 10.1007/s11663-014-0062-7

Google Scholar

[3] Z.Z. Guo, T.P. Lou, L. Zhang, L.N. Zhang, Z.T. Sui, Precipitation and growth of perovskite phase in titanium bearing blast furnace slag, Acta Metall. Sin. Engl. 20 (2007) 9-14.

DOI: 10.1016/s1006-7191(07)60002-7

Google Scholar

[4] J.C. Li, Z.C. Guo, J.T. Gao, Isothermal enriching and separation of perovskite phase from CaO–TiO2–SiO2–Al2O3–MgO melt by centrifugal force, Ironmak Steelmak. 41 (2014) 776-783.

DOI: 10.2355/isijinternational.54.743

Google Scholar

[5] J. Li, Z.T. Zhang, M. Zhang, M. Guo, X.D. Wang, The Influence of SiO2 on the Extraction of Ti Element from Ti-bearing Blast Furnace Slag, Steel research int. 82 (2011) 607-614.

DOI: 10.1002/srin.201000217

Google Scholar

[6] V. Grass, P. Istomin, L. Nazarova, X-ray diffraction refinement of the crystal structure of anosovite prepared from leucoxene, Cryst. Res. Technol. 44 (2009), 117-122.

DOI: 10.1002/crat.200800213

Google Scholar

[7] J. Li, Z.T. Zhang, X.D. Wang, Precipitation behaviour of Ti enriched phase in Ti bearing slag, Ironmak Steelmak. 39 (2013), 414-418.

DOI: 10.1179/1743281211y.0000000055

Google Scholar

[8] J. C. Li, Z. C. Guo, J. T. Gao: Laboratory assessment of isothermal separation of V containing spinel phase from vanadium slag by centrifugal casting, Ironmak Steelmak. 41 (2014) 710-714.

DOI: 10.1179/1743281214y.0000000185

Google Scholar

[9] J. C. Li, Z. C. Guo, J. T. Gao, Assessment of super-gravity concentrating V-containing spinel phase from vanadium slag, High Temperature Materials and Processes. 2014, DOI 10. 1515/htmp-2013-0130.

DOI: 10.1515/htmp-2013-0130

Google Scholar

[10] J. C. Li, Z. C. Guo: Innovative methodology to enrich britholite (Ca3Ce2[(Si, P)O4]3F) phase from rare earth-rich slag by super gravity, Metall Mater Trans B. 45 (2014) 1272-1280.

DOI: 10.1007/s11663-014-0071-6

Google Scholar

[11] J.C. Li, Z.C. Guo, T. Yang, Z.C. Yue, C.H. Ma, Recovery behavior of separating britholite (Ca3Ce2[(Si, P)O4]3F) phase from rare earth-rich slag by centrifugal casting, High Temperature Materials and Processes. 2014, DOI 10. 1515/htmp-2014-0053.

DOI: 10.1515/htmp-2014-0053

Google Scholar