Open source process software

[cmlpetro]

Hi,

I am looking for open source software to model a hydrocarbon stream.

It is a natural gas stream and I just want to model phases and mol fractions of components in each phase at different temperatures and pressures.

Is there any free software to model this?

Thanks.

 

[CJKruger]

I have never used it, but you could try DWSIM at

http://dwsim.inforside.com.br/

If you do try it out, maybe give us feedback here on how it works.