What material should be used for the MDEA solvent regeneration tower? Can carbon steel be used?
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This post was last edited by liaifeng on 2018-8-2 at 12:18. What material should be used for the MDEA solvent regeneration tower? Can carbon steel be used?
It is best to use corrosion-resistant materials, especially for thermal-steady-state salt corrosion.
Carbon steel cannot be used; to save costs, carbon steel can be used for the outer layer of the load plate, while stainless steel should be used for the inner layer
Wherever possible, use composite panels under the condition of investment approval; if funding is a constraint, use thicker carbon steel plates instead
May I ask how many years the master’s thick carbon steel can last?
Yes, but it’s best to line the upper part of the tower with stainless steel
Master, why isn’t the lower part lined with stainless steel?