Page 176 - Chemical and process design handbook
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Speight_Part II_B  11/7/01  3:11 PM  Page 2.117







                                             n-BUTYRALDEHYDE                     2.117

                                                                          iso-butyraldehyde
                                                       Vent



                     Propylene
                                     Reactor             Distillation           Purification
                     Synthesis gas







                             Recycle         Catalyst
                                             removal                      n-Butyraldehyde

                    FIGURE 1  Manufacture of butyraldehyde from propylene and synthesis gas.
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