Extractive distillation

[sniperel]

Dear friends,
I need some examples of extractive distillation using Hysys ( it might also be using other softwares like Chemcad or Pro/II). Please upload.
Thanks in advance!

[student88]

Can someone please kindly upload the HYSYS advanced column modelling document that provides tutorials for Azeotropic,reactive and 3-phase distillation columns.

It is mentioned over here:

[link Point to another website Only the registered members can access]
I found this particular document online but now have lost it and can't find it anymore.

Perhaps, it had some different name than "advanced column modelling document "

It had a separate chapter for each of these 3 topics.