4 replies to this topic

[Lola]

 I am currently working on CO2 absorption in alkanolamines using FTIR to analyse the product and reaction species. I need help in modelling these speciation data in Aspen plus. Can anyone help?

[RockDock]

What is FTIR?

 

I have never heard of anyone in industry ever using Aspen Plus for amine sweetening.

[breizh]

Hi ,

 

FTIR : Fourier transform Infrared spectroscopy .

 

method to identify components.

 

Hope this helps

 

Breizh

[bk1791]

can anyone here would help me i need to simulate ionic liquid BMIMCL on aspen plus but i dont have binary interaction of ionic liquid with thiophene and anyother ionic liquid with thiophene for unifac model kindly if anyone could tell me how to calculate it or any forum as i am stuck at a point

[somy]

Dear all,

 

I am simulating CO2 absorption process in a rate-based model using aspen plus software. the solvent which I am using  is a mixture of physical solvent + Monoethanol amine (chemical solvent) . the gas is flue gas. I almost simulated it but my result is not good compared to monoethanol amine alone as solvent. would you please help me regarding this problem? which thermodynamic model is suitable for mixed solvents.