Electrolysis of Magnesia from Bischofite in Qinghai Salt Lakes

稀有金属（英文版）, 2001, 20(4): 209-212.

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1.Department of Nonferrous Metallurgy, University of Science and Technology Beijing,

2.Department of Nonferrous Metallurgy, University of Science and Technology Beijing,

3.Laboratory of Nonferrous Metallurgy, Qinghai University,

4.Laboratory of Nonferrous Metallurgy, Qinghai University,

基金项目: 国家自然科学基金(20166003)

Electrolysis of Magnesia from Bischofite in Qinghai Salt Lakes

A new technique of magnesia electrolysis from bischofite in Qinghai salt lakes was investigated experimentally. Magnesia was prepared by ammonia processing. On an electrolysis cell of about 100 A capacity at 700℃, magnesium metal was obtained with a current efficiency of 90.23% and a specific energy consumption of 11.5 kW·h. The new technique has the advantages of energy saving, high current efficiency and environmental amity.

参考文献

[1]	W Han .[J].Light Metals(in Chinese),1999,249(07):40.
[2]	W Chen;J. Shi.Nonferrous Metals Progression - Light Metals (in Chinese)[M].Central South Uni-versity of Technology Press,Changsha,1995:165-232.
[3]	R Xu.Magnesium Metallurgy (in Chinese)[M].北京:冶金工业出版社,1993:10-22.
[4]	X Chen .[J].Journal of Central South Institute of Mining and Metallurgy,1979,22(01):15.
[5]	J. Chen .[J].Sea Lake Salt and Chemical Industry(in Chinese),2000,29(04):17.
[6]	L Sha;A Chai;F Hou et al.[J].Light Metals(in Chinese),1994,190(08):41.
[7]	A P Ratvik;T M Laher;G Mamantov .[J].Journal of the Electrochemical Society,1987,134(12):321.
[8]	Z Qiu.TheoryandApplicationofAluminumElectrolysis(inChinese)[M].北京:中国矿业大学出版社,1998:192-225.

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Electrolysis of Magnesia from Bischofite in Qinghai Salt Lakes

参考文献