Page 183 - Process Equipment and Plant Design Principles and Practices by Subhabrata Ray Gargi Das
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6.4 Evaporator performance    181





                                        Agitated  film  thin  x  x  x  x  x  x  x  High





                                        Plate  type  x  x  x  x  x  x  x  High



                                        Forced  circulation  x  x  x  x  x  x  High





                                        and  film
                                        Rising  falling  x  x  x  x  High
                                   characteristics.  Falling  film  x  x  x  x  High






                                   product  Vertical  long  tube



                                   on         x  x
                                   based  Vertical  short  tube

                                   selection  x



                                   evaporator  Horizontal  tube  X




                                   for    Batch
                                   Criteria   X                x



                                   6.2  Product  characteristics  capacity  Solids/Crystals  Sensitive  transfer
                                   Table      Clean  High  Fouling  Foamy  Temp  Viscous  Corrosive  Heat  coefficient
   178   179   180   181   182   183   184   185   186   187   188