aspen plus Data regression system- component Specification

[Equinox21]

hi all,
I am new to this forum,I found some useful comment regarding aspen plus Data regression system.
I am also woking on that, i am modeling amine-h20-co2 system with electolyte NRTL system.i have problem in component specification. how to add component that is not in the aspen plus databank. i know about user defined composnent specification, but confused about charged molecule and intermediate complex.
anyone hving any article, paper or knowledge, please reply

thanks for your effort.

 

[ancheville]

Hi!
I think that the simplest way is to fill eccentricity, critical temperature and critical pressure. This would be enough to approximate calculation.