Semi-Industrial Scale Preliminary Test of Silicon Thermal Reduction Lithium with Internal Thermal Resistance Furnace

Yue Zhong Di; Shao Hu Tao; Nai Xiang Feng; Zhi Guo Wang

doi:10.4028/www.scientific.net/AMR.746.215

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 746Semi-Industrial Scale Preliminary Test of Silicon...

Semi-Industrial Scale Preliminary Test of Silicon Thermal Reduction Lithium with Internal Thermal Resistance Furnace

Abstract:

With the development of vacuum technology and the demand of lithium increasing rapidly all over the world, vacuum thermal extraction lithium will be applied widely in future. A new internal thermal resistance furnace for lithium smelting was designed, which can be used for the thermal decomposition of Li₂CO₃ and reduction of Li₂O. The production capacity is 7.5kg lithium per test. Semi-industrial scale preliminary test was researched in the internal thermal resistance furnace. The results show that the decomposition efficiency of lithium carbonate can be above 98%, the calcined product meets the requirement of reduction lithium. But the lithium reduction rate is 63.86%, which is below the reduction rate of basis experiment, so the design of crystallizer and technological process should be improved.

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Periodical:

Advanced Materials Research (Volume 746)

Pages:

215-219

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.746.215

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Online since:

August 2013

Authors:

Yue Zhong Di, Shao Hu Tao, Nai Xiang Feng, Zhi Guo Wang

Keywords:

Internal Thermal Resistance Furnace, Lithium, Silicon Thermal Reduction

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References

[1] Georges J. Kipouros，Donald R. Sadoway: JOM, Vol. 50(5) (1998), pp.24-26.

Google Scholar

[2] Zhang Mingjie, Guo Qingfu: Journal of Salt Lake Research, Vol. 9(3) (2001), pp.52-60 (In Chinese).

Google Scholar

[3] Piers Nicholson, Keith Evans: JOM, Vol. 50(5) (1998), pp.27-29.

Google Scholar

[4] Di Xiaoliang，Pang Shiquan，Li quan: Journal of Salt Lake Research, Vol. 13(2) (2005), pp.45-51(In Chinese).

Google Scholar

[5] You Jing, Wang Yaowu, Feng Naixiang: Journal of Northeastern University (Natural Science), Vol. 27(S2) (2006), pp.60-63.

Google Scholar

[6] Mahi. P，Smeets. A A J，Fray D J: JOM, Vol. 38(11) (1986), pp.20-26.

Google Scholar

[7] Kroll W J，Schlechten A W: AIME, Vol. 182(1949), pp.266-274.

Google Scholar

[8] Stauffer R A: AIME, Vol. 182(1949), pp.275-285.

Google Scholar

[9] Di Yuezhong, Feng Naixiang, Fu Daxue, Li Junwei, Li Meng: Proceeding of the 9th Vacuum Metallurgy and Surface Engineering Conference, (2011), pp.1-4.

Google Scholar

[10] Di Yuezhong, Dong Weiwei, Peng Jianping, Wang Yaowu, Feng Naixiang: The Chinese Journal of Process Engineering, Vol. 9(5)(2009), pp.910-915 (In Chinese).

Google Scholar