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Interfacial Тension Values Sought

interfacial tension caustic amine treatment naoh mea mdea lpg

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#1 Nikolai T

Nikolai T

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Posted 30 September 2018 - 09:09 PM

Dear all,


Could you please suggest books where I can find interfacial tension values of NaOH solution/LPG, MDEA solution/LPG, MEA solution/LPG?


Thank you


Kind regards,


#2 shvet1


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Posted 02 October 2018 - 11:31 PM

Value from one of my project


40°C 40%MDEA+LPG (propane + butane) 47.5 dyne/cm


I am not sure this value should be trusted.

Edited by shvet1, 03 October 2018 - 05:21 AM.

#3 Nikolai T

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Posted 03 October 2018 - 06:55 PM

Hi, thank you.

Just in case: 40 °С  20% NaOH + FCC LPG 15 dyne/cm. The source unfortunately is also unknown.



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