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[Giovanni-G]

Hello everyone

Currently I and my colleagues are studying a gas sweetening process.
For the absorber and desorber we choose to operate with a packed column.
For the absorber sizing we don't have any problem.
We have a problem with regard to the size of the regeneration unit because we need to know kinetic and mass transfer coefficient for determine the height of the sripping column.
We want to desorb H2S from an aqueous solution of MDEA.
I need to Know the equation for the calculation of the height.
Where I can find it?
hope in your help.
Best regards,
Giovanni