Results 211 to 220 of about 19,501 (234)

Deceptively critical sphalerite

Nature Geoscience
Frenzel, M., Thiele, S. T.
openaire   +2 more sources

Obtaining Zn2+ from sphalerite concentrate

Valorization of zinc from polymetallic ores and concentrates is a very important branch in the metallurgical industry. Zinc is mostly extracted by hydrometallurgical methods. Leaching is most often done with the help of strong oxidizing agents, which can have a harmful effect on the environment.
Anđić, Dimitrije, Jovanović, Aleksandar, Vuković, Nikola, Jelić, Ivana, Bugarčić, Mladen, Marković, Branislav, Sokić, Miroslav   +6 more
openaire   +1 more source

Effect of copper ions on surface properties of ZnSO4-depressed sphalerite and its response to flotation

Separation and Purification Technology, 2019
Han Wang
exaly  

Trace and minor elements in sphalerite from base metal deposits in South China: A LA-ICPMS study

Ore Geology Reviews, 2011
Lin Ye
exaly  

Surface chemistry of Pb-activated sphalerite

Minerals Engineering, 2020
Majid Ejtemaei, Anh V Nguyen
exaly  

Sphalerit m

2013
openaire   +1 more source

Minerals explained 8: Sphalerite

Geology Today, 1988
openaire   +1 more source

Activation mechanism of lead ions in the flotation of sphalerite depressed with zinc sulfate

Minerals Engineering, 2020
Han Wang
exaly  

gel sphalerite

2014
openaire   +1 more source

The collectorless flotation of sphalerite

2014
The flotation of sphalerite has been demonstrated without the use of collectors. The effect of redox potential, pH, and copper-activation have been investigated in tests using samples of pure mineral. It has been found that in general, collectorless flotation of sphalerite can be accomplished at potentials greater than -200 mV, SHE, and is more readily
openaire   +1 more source