Chemical Analysis of Nonionic Surfactants Treated Coal Gangue Powders Using Electron Spectroscopy
-
ABSTRACT
Coal gangue powders collected from Lizui,Huainan were treated with Span-80 or Tween-85,and the surface of treated powders was analyzed with electron spectroscopy for chemical analysis.It was found that the surfactant exercises both physical and chemical i
-
-