Mechanochemical leaching of refractory zinc silicate (hemimorphite) in alkaline solution

Hydrometallurgy

Volumn 99, Issue 3-4, 2009, Pages 255-258

  Zhao, Zhongwei ^a,b   Long, Shuang ^a,b   Chen, Ailiang ^a,b   Huo, Guangsheng ^a,b   Li, Honggui ^a,b   Jia, Xijun ^a,b   Chen, Xingyu ^a,b  

^a CENTRAL SOUTH UNIVERSITY   (China)

^b Key Laboratory of Hunan Province for Metallurgy and Material Processing of Rare Metals   (China)

Author keywords

Calcium oxide; Hemimorphite; Mechanochemical leaching; Silica; Sodium hydroxide; Zinc silicate

Indexed keywords

CALCIUM OXIDE; HEMIMORPHITE; MECHANOCHEMICAL LEACHING; MECHANOCHEMICALS; SODIUM HYDROXIDES; ZINC SILICATE;

CALCIUM; CALCIUM ALLOYS; DISSOLUTION; LEACHING; LIME; LIQUIDS; REFRACTORY MATERIALS; SILICA; SILICATES; SODIUM; ZINC;

SODIUM SILICATE PROCESS;

EID: 71749086828     PISSN: 0304386X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.hydromet.2009.08.001     Document Type: Article

References (11)

1. Abdel-Aal E.A. Kinetics of sulfuric acid leaching of low-grade zinc silicate ore. Hydrometallurgy 55 (2000) 247-254
2. Chen A., Zhao Z.W., Jia X., Long X., Huo G., and Chen X. Alkaline leaching Zn and its concomitant metals from refractory hemimorphite zinc oxide ore. Hydrometallurgy 97 (2009) 228-232
3. De Wet J.R., and Singleton J.D. Development of a viable process for the recovery of zinc from oxide ores. Journal of the South African Institute of Mining and Metallurgy 108 (2008) 253-259
4. Dufresne R.E. Quick leaching of siliceous zinc ore. Journal of Metals 28 (1976) 8-12
5. Feng L.Y., Yang X.W., et al. Pelletizing and alkalinene leaching of powdery low grade zinc oxide ores. Hydrometallurgy 89 3-4 (2007) 305-310
6. Gnoinski J. Skorpion zinc optimization and innovation. Journal of the South African Institute of Mining and Metallurgy 107 (2007) 657-662
7. Ikenobu S. In: Dutrizac J.E. (Ed). Method for Processing Siliceous Zinc Ores. Lead-Zinc 2000 vol. 13 (2000), Minerals, Metals and Materials Society, Warrendale 427-435
8. Monhemius A.J., and Terry. Acid dissolution of willemite and hemimorphite. Metallurgical Transactions 14B (1983) 335-346
9. Navidi Kashani A.H., and Rashchi F. Separation of oxidized zinc minerals from tailings: influence of flotation reagents. Minerals Engineering 21 (2008) 967-972
10. Shirin E., Fereshteh R., and Sadrnezhaad S.K. Hydrometallurgical treatment of tailings with high zinc content. Hydrometallurgy 82 (2006) 54-62
11. Zhao Y.C., and Stanforth R. Production of Zn powder by alkaline treatment of smithsonite Zn-Pb ores. Hydrometallurgy 56 (2000) 237-249