The application of FGX dry coal separator can be schematically shown as follows,

 

    The FGX separator typically generates three product streams, i.e., deshaled product, middlings and tailings.  In each of the scenarios discussed above, coal blending can be done to maximize the economic benefits of an operation.  Options of blending include blending FGX middlings with deshaled product, blending FGX deshaled product with prep plant clean coal, etc.