STUDY ON CORROSION AND IMPROVEMENT OF CONDENSATE STRIPPING SYSTEM WITH NON-CO SHIFT CONDENSATE
This paper introduced the corrosion situation of condensate stripping system with non-CO shift condensate.Based on the corrosion mechanism,measures such as segmented stripping and alkali neutralization,controlling the temperature of acid gas at the outlet of the stripping tower condenser and adding water for ammonia washing,upgrading key equipment materials,etc.were adopted to ensure the safe and stable long-term operation of the device.
CO shiftnon-CO shift processcondensate stripping systemcorrosion
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