The intrinsic properties of raw coal gangue were characterized by use of modern testing such as X-ray diffraction(XRD),infrared(IR) and petrographic analyses.

• 通过XRD、IR等方法,表征了未活化煤矸石的本征特性,在未活化煤矸石胶凝性能的基础上,研究了热活化、机械活化、化学活化方法对煤矸石潜在活性的激发作用。