Hi all,
Could you give ideas or suggestions in order to fixed my simulation?
I appreciate your comments.
Thank you.
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Posted 16 August 2018 - 02:12 PM
Hi all,
Could you give ideas or suggestions in order to fixed my simulation?
I appreciate your comments.
Thank you.
Posted 16 August 2018 - 02:55 PM
You cannot accurately model this with Peng Robinson. You need an electrolyte model to deal with the aqueous phases and reaction therein. OLI has software that can do this, either standalone or as plugins to Unisim, Aspen HYSYS or Aspen Plus.
Posted 16 August 2018 - 03:08 PM
I know that electrolyte model is the best option, but my company don't have the licence for that. We have to use the available Unisim's tools in order to obtain the process, with more error for sure.
Any other suggestions? I'm very limited with the software.
Edited by Cleomari, 16 August 2018 - 03:12 PM.
Posted 16 August 2018 - 04:18 PM
If you lack the correct modelling tools, why bother?
Bobby
Posted 15 August 2019 - 05:36 AM
Posted 15 August 2019 - 01:48 PM
Just look at the date of the last reply.....it's been a year
with hysys v11. you should acid caustic wash fluid package ..
with unisim maybe use oli package
pengrobinson is equation state . its not available with ion .
with ion sysystem .you should use model ( such as Exnrtl,oli,elec nrtl,uniquac,unifac
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