Project(50674102) supported by the National Natural Science Foundation of China
The interaction mechanism of collector DLZ in the flotation process of chalcopyrite and pyrite was investigated through flotation experiments,zeta potential measurements and infrared spectrum analysis.Flotation test r...
Project(2004CB619205)supported by the National Basic Research Program of China;Project(50674102)supported by the National Natural Science Foundation of China;Project(2007AA060902)supported by High-tech Research and Development Program of China