Jump to content

Featured Articles

Check out the latest featured articles.

File Library

Check out the latest downloads available in the File Library.

New Article

Product Viscosity vs. Shear

Featured File

Vertical Tank Selection

New Blog Entry

Low Flow in Pipes- posted in Ankur's blog

Pumps Around And Thermo Coupling In Hysys

This topic has been archived. This means that you cannot reply to this topic.
1 reply to this topic
Share this topic:
| More

#1 Magaby


    Brand New Member

  • Members
  • 1 posts

Posted 30 July 2016 - 06:26 AM

Hello, I am simulating a DWC configuration in hysys in a biorefinery process (Petlyuk), but the program does not let me connect a vapour stream that I extract from the main column to connect in the bottoms of the prefractionator because it shows a "Water Pumps Around are not allowed" . The DWC that I am simulating is an Extractive DWC. Thus, I need two condensers and only one reboiler. I have this problem when I want to connect the vapor stream from the main colum to the bottom in the prefractionator. I am using NRTL model and Hysys V8.4. If someone can give me some advice Please. 

#2 Sarah_Process_engineer


    Veteran Member

  • Members
  • 34 posts

Posted 04 August 2016 - 04:45 AM

verify whether the pressure is under the pressure admission in colomn or not.

Similar Topics