Problems with decarbonizing potassium carbonate solution in Kellogg ammonia synthesis process
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Kellogg ammonia synthesis process: Why does the diethanolamine content in potassium carbonate solution keep decreasing? It is now 1.26%, it should be 2-3%. The CO2 at the outlet of the absorption tower can also be controlled at 0.055%, and there is no air in the solution.
There may be two reasons why the diethanolamine content in potassium carbonate solution has been declining.: First, there are oxidizing substances in the solution that degrade diethanolamine. ； Second, the acidic condensate discharge from the regeneration system is relatively large, resulting in a large loss of diethanolamine.
Agree with the opinion above, some have now changed to ACT-1
I heard that ACT-1 can only be imported, and they may not sell it to you.
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