Page 204 - Gas Purification 5E
P. 204

4  WET ACID GAS CORROSION :
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 Gas                                             I
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 p ...... r...*i   i  WETCOZ                 I
 Feed Gas   I..   Lean Amine  LeanAmine
 I! i  CORROSION :  Cooler   Pump   .....   Steam
                         ............
                   9 ........................................
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                lnger
                      AMINE SOLUTION CORROSION  I
                                             I
 . Reclaimer required tor MEA and DGA only
 ” Sometimes HICm?aistanl CS plate materials
 arc used
 Flgure 3-1. Flow diagram of a typical amine plant showing principal areas of corrosion and suggested materials of construction.
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