Leaching of a sphalerite concentrate with H2SO4-HNO3 solutions in the presence of C2Cl4

The enhanced leaching of sphalerite concentrates in H2SO4-HNO3 solutions and the extraction of sulfur with tetrachloroethylene were studied. Variables of the process were investigated including leaching temperature, reaction time, liquid/solid ratio, and tetrachloroethylene concentration. The number...

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Veröffentlicht in:	Hydrometallurgy 2005-12, Vol.80 (4), p.265-271
Hauptverfasser:	Peng, Peng, Xie, Huiqin, Lu, Lizhu
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Exact sciences and technology Metals. Metallurgy Production of metals
Online-Zugang:	Volltext
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