Page 255 - Principles of Catalyst Development
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UNITS  AND  NOMENCLATURE                                         245
                                                                     Conversion
           Quantity            Symbol   Common units   SI  Units     factor
             Temperature       T       °C             K              T+273
           6.  PETROLEUM  REFINING
              Barrel           BBL     42  US  gal    m 3            1.590£ - I
             Throughput        MMBD  Millions of      m' s-'         1.840£00
                                        barrels per day
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