Investigation on Efficient Vanadium Extraction from Vanadium-Bearing Molten Iron

Xiang Hai Liu; Deng Fu Chen; Yuan Kun Li; Mu Jun Long; He Lin Fan; Yan Zhao; Chun Mei Chen

doi:10.4028/www.scientific.net/AMR.785-786.58

Paper Titles

Laboratory Investigation of the High Phosphorus Hot Metal Dephosphorization Pretreatment Using Multi Phase Flux
p.31

Study on Corrosion Inhibition of Glutaraldehyde for 304 Stainless Steel in Simulated Cooling Water Containing Sulfate-Reducing Bacteria
p.38

Research on the Si-Ti High Temperature Oxidation-Resistant Coatings for Tantalum Alloys
p.45

Thermal Non-Destructive Testing for the Titanium Implants
p.52

Investigation on Efficient Vanadium Extraction from Vanadium-Bearing Molten Iron
p.58

Effects of P Addition on the Oxidation and Corrosion Behavior of Sn-9Zn-1Bi Solder Alloy
p.63

Effects of Grain Refiner and Cooling Rate on Solidification Structure of H62 Brass
p.67

Low Cycle Fatigue Study of 63Sn-37Pb Solder under Torsional Cyclic Loading
p.72

Effects of Trace ZrC on the Microstructure and Properties of Molybdenum Alloy
p.76

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 785-786Investigation on Efficient Vanadium Extraction...

Investigation on Efficient Vanadium Extraction from Vanadium-Bearing Molten Iron

Abstract:

Vanadium extration is a significant process to improve the additional value of vanadium-bearing molten iron. This article carried out the experiments of blowing oxygen and smelting on V extration from vanadium-bearing molten iron, which is made from vanadium titanium magnetite by the process of non-blast furnace. The different controlling parameters including the reaction time, temperature and inserting depths of oxygen lance, are studied aiming to increase the rate of V extraction. The thermodynamics calculation is performed during the process. The results show that, the appropriate blowing time is 9 mins, and the end-point temperature of molten pool should be ranged of 1360-1395 °C. Moreover, the larger inserting depth is beneficial to the V extraction. The oxidation patterns of the smelting process are discussed.

You might also be interested in these eBooks

Current Trends in the Development of Industry

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 785-786)

Pages:

58-62

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.785-786.58

Citation:

Cite this paper

Online since:

September 2013

Authors:

Xiang Hai Liu, Deng Fu Chen, Yuan Kun Li, Mu Jun Long, He Lin Fan, Yan Zhao, Chun Mei Chen

Keywords:

End-Point Temperature, Oxidation Pattern, Vanadium Extraction, Vanadium-Bearing Molten Iron

Export:

RIS, BibTeX

Price:

Permissions:

Request Permissions

References

[1] R. R. Moskalyk, A. M. Alfantatazi. Minerals Engineering, 16 (2003), p.793.

Google Scholar

[2] L. Perron. Canada: Vanadium, Geology, Processing and Applications, Proceedings of the International Symposium on Vanadium. Conference of Metallurgists, (2002), p.17.

Google Scholar

[3] P. R. Taylor, S. A. Shuey, E. E. Vidal. Minerals & Metallurgical Processing, 23 (2006), p.80.

Google Scholar

[4] Zibi Fu. China Nonferrous Metallurgy, 06 (2011), p.29 (in Chinese).

Google Scholar

[5] G. Gabra, I. Malinsky. In: Processing symposium, Extractive Metallurgy of Refractory Metals, 110th AIME Annu. Meet, Chicago, Illinois, (1981).

Google Scholar

[6] Qiyou Tan. Multipurpose Utilization of Mineral Resources , 06 (2011), p.6 (in Chinese).

Google Scholar

[7] Zushu Li, Vanadium Titanium, 04 (1993), p.6 (in Chinese).

Google Scholar

[8] DongHui Chen, Shude Yang. Hebei Metallurgy, 05 (1993), p.32 (in Chinese).

Google Scholar