Slide 1 C LASSIFICATION OF COAL By Satyajit Rout Slide 2 T ERMS USED V(VM) : volatile matter content C : Carbon content A : ash content M : moisture content O: oxygen N:…
� .International Journal of Coal Geology 38 1999 181–202 Classification of torbanite and cannel coal I. Insights from petrographic analysis of density fractions Zhiwen…