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      Production vs Blaine and Specific energy vs Residue Calculator    
                 
      Date        
      Cement plant  
      Mill number      
                 
      Production vs Blaine:          
      First formula:          
     
     
             
      Current output (P1): t/h      
      Current Blaine (B1): cm2/gr      
      New Blaine (B2): cm2/gr      
      New output (P2): t/h      
      in another form:          
     
     
             
      Current output (P1): t/h      
      Current Blaine (B1): cm2/gr      
      New Blaine (B2): cm2/gr      
      New output (P2): t/h      
                 
      Second formula: For fineness between 2700 and 3200 Blaine (or high efficiency separator)  
     
     
             
      Current output (P1): t/h      
      Current Blaine (B1): cm2/gr      
      New Blaine (B2): cm2/gr      
      New output (P2): t/h      
                 
      Third formula: For fineness higher than 3200 Blaine (or conventional separator)    
     
     
             
      Current output (P1): t/h      
      Current Blaine (B1): cm2/gr      
      New Blaine (B2): cm2/gr      
      New output (P2): t/h      
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      Production vs Residue:          
     
     
             
      Current output (P1): t/h      
      Current Residue (R1): % on
    µm  
      New Residue (R2): % on      
      New output (P2): t/h      
                 
      Specific energy vs Residue (Bond):          
     
     
              
      Current specific power (E1): kWh/t      
      Current P80 (P1): µm      
      New P80 (P2): µm      
      80% passing of the feed (F80): µm or mm  
      New specific power (E2): kWh/t      
                 
      Warning:          
      These methods give an initial and rough idea of the new specific power consumption  
      in function of the new fineness target, but shoud be followed by laboratory tests    
      or/and real tests.          
                 
    www.thecementgrindingoffice.com
    All rights reserved © 2012-2015 The Cement Grinding Office