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  • Submitted: May 19 2015 09:35 AM
  • Last Updated: May 19 2015 09:35 AM
  • File Size: 422.41KB
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Download Amine Sweetening Unit Preliminary Design

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amine sweetening preliminary design


This excel workbook provides simplified empirical equations based on GPSA Engineering Databook to estimate size and power requirements of various equipment required in a conventional Amine Sweetening Unit used for removal of H2S and CO2 from sour natural gas.

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The Dz passenger
Oct 17 2017 08:53 AM

Thank you so much ... Really it's so satisfying ..

Dec 16 2017 12:12 AM


I am thinking to use amine solvent, Methyldiethanolamine (MDEA), for biogas purification. The composition of biogas is 60 % of CH4, 0.2 % of H2S and the remaining is CO2. I read that the using of MDEA selectively remove H2S when compared to CO2. Could anyone please say how much the selectivity is?. Because the partial pressure of CO2 is very very high compared to H2S. So, any article says about percentage of selectivity for H2S in biogas?

Kranthi Kiran
Feb 20 2018 04:35 PM

Hi, I have a question if someone can help. Normally antifoam is injected at upstream of Contactor i.e. down stream of circulation pump, if we inject it at suction of circulation (charge) pump. will it work ? will there be any effect on charge pump. we want to replace the injection point to low pressure point to decrease load on it. Please help. Thanks 

Yes you can inject at suction of pump, there will be no effect on charge pump

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