4. What is the carbon dioxide level in the lean solution?
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1. How much carbon dioxide is in the lean solution?
This post was last edited by *aodouzi on 2015-10-13 20:25. What is the unit? Please let me know.
This post was last edited by ylb913 on 2015-10-13 at 20:30, with g/l changes. Or less than 0.1 g/l.
MDEA desulfurization or other desulfurization technologies.
How much hydrogen sulfide is there in the rich liquid? ? ? ?
This post was last edited by ylb913 on 2015-10-13 at 20:38. For refineries, the concentration of mixed amine solution containing sulfur-containing exhaust gases is around 12 g/l; the sulfur content in such exhaust gases generally does not exceed 4.5. In the case of gas desulfurization, the concentration for liquefied gas is around 15, while it is around 25 for dry gas.
How much carbon dioxide is in the lean solution? It refers to that kind of lean liquid. . . . . . . . . . .
This has generally not been analyzed; one can only find information about it in the process package provided by the design institute. Are there any companies that have done this before?
Has your company never measured the CO2 content in the lean solution either? Why are design specifications requiring H2S+CO2 levels in the lean solution to be less than 1 g/l?
It seems no company has provided any analysis. It might be thought that as long as the thermal regeneration operation is normal, it will have no impact on absorption