During operation with elevated levels of CO 2 degradation products, the liquid treating system experienced corrosion failures on process equipment and operational upsets including amine-hydrocarbon ...

Rich amine from both C-520 and C-2-1 is gathered into amine flash drum V-2-5, the offgas flowing to a small packed column, which sweetens the gas used in the fuel gas system (not shown in Fig. 1). The ...