Help in hysys simulation of distillation tower

[lavkumar7]

Hello everyone

I need help in simulation of ethylene tower. Tower has intermittent reboiler and condenser is total reflux condenser. product is coming out from 9th tray from top. How can we modify distillation column in hysys. If anyone is having a example then please send me....My email id is lavkumar7@gmail.com


Thanks in advance...

[mobek]

Intermittent reboiler in a continuous operation?

[lavkumar7]

Intermittent reboiler in a continuous operation?

hmm..distillation tower contains a intermittent reboiler which takes feed from 82nd tray and transfer it after heating at 83rd tray... how can we add it in column in hysys....

[mobek]

Could you post a PFD so things would be clearer to us. You may have to consider a coulmn w/ pumparound.

[suresh72kumar]

Hi,
Post the PFD to help you.
Also tell me the version of hysys you are using.
suresh

[anasaie2]

i were ask to desgining crude distillation. but i have problem with hysys and petroleum fraction properties. can some one help me?