Using standardization of data processing method to determine power coal and anthracite

According to the fact that it is difficult to determine the coal quality,using the standardization of data processing method to determine the power coal and anthracite,and established model for determining thermal coal and anthracite based on the R value of the distance between the main quality parameters of coal,and verified its feasibility and reliability with the known coal samples,meanwhile conducted the coal kinds determine for three unknown coal samples.