supported by the National Basic Research Program of China(2012CB214905);the National Natural Science Foundation of China(21076113)
Coal-tar pitch(CP)is a promising carbon raw material for producing needle coke,carbon fiber etc.During processing,the H/C ratio,ash content,and quinoline insoluble(QI)in the CP are the key factors that influence the m...
Project(2012CB214905)supported by the National Basic Research Program of China;Project(51074157)supported by the National Natural Science Foundation of China
Flotation column is widely used as the separation equipment for fine mineral due to its high selectivity. However, this device may be unsuitable for the coarse particle flotation and has high handling ability. A two-s...