Page 188 - Principles of Catalyst Development
P. 188

176                                                      CHAPTER  7















                                   Reactor  I      i
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                             Figure  7.31.  A  typical  metal  tuhular  reactor.


           space velocity,  F /  W,  regulated to give a series of conversions. The analysis
           follows  by  fitting  rate  equations to  the  design  equation


                                    W    ,  IX,  dX.\                    (7.24 )
                                    F  =  (\0  0   kf( C" )


           to verify f( C.,)  and  find  k.  The initial concentration of A  is  C AO  and  X" is
           the  fractional  conversion.  This  approach  is  best  for  simple  order  rate
           equations.  There  are  too  many  constants  with  Langmuir-Hinshelwood
           expressIons.
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