Preventing Corrosion in CO2-Only Amine Systems (Part 1)

Corrosion mechanisms in CO2-only amine systems are different than in systems containing H2S. With a proper understanding of the mechanisms and interpretation of operating parameters, corrosion can be controlled!
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[@mangeram2731]

Great thanks Sir

[@_chess_master]

Thank you! Could you please explain what amine loading means?

[@benspooner8690]

Gregory, Loading is the ratio of CO2 to amine, in moles. Its normally reported as mol/mol, which is Mole of CO2 per Mole of Amine

[@augustonehme6910]

Hi! Why you dont put DEA for CO2 removal as a common case?? Thanks

[@christopherwiggins7417]

Would it be possible to share the full nomogram?
Also, based on that nomogram, what would be the corrosion rate for high temperature and high CO2 pressure (>3 bar) applications? Since the corrosion axis does not go that high in the screenshot you shared, it's hard to tell. Thank you!

[@benspooner8690]

I'm not sure Christopher! High, I would guess. Because amine plants only go up to about 125C, that's the highest temperature I ever worry about

[@venkysaran]

@Ben, do we have expertise in CO2 dehydration using TEG solvent and material selection by analysing corrosion mechanism.

[@varriatchanna5030]

Sir can you please elaborate @4.26

[@benspooner8690]

What more do you want to know? I felt I was very clear

[@salahuddin2781]

anyone using benfield system for c02 removal
need some information

[@syazwansharani8907]

where can I see part 2

[@sulphurexpertsinc7755]

Hello! Part two was posted right after this video. Please find it on our channel! Thank you!