Changqing Liu

A Study of Kinetics on Oily-Bubble Flotation for a Low-Rank Coal

Yijun Cao, Yinfei Liao, G. Zhu, 2016 .

A comparison of removal of unburned carbon from coal fly ash using a traditional flotation cell and a new flotation column

Guosheng Li, Z. Haijun, Cao Yijun, 2016 .