INTELLIGENT WORK FORUMS
FOR ENGINEERING PROFESSIONALS

Log In

Come Join Us!

Are you an
Engineering professional?
Join Eng-Tips Forums!
  • Talk With Other Members
  • Be Notified Of Responses
    To Your Posts
  • Keyword Search
  • One-Click Access To Your
    Favorite Forums
  • Automated Signatures
    On Your Posts
  • Best Of All, It's Free!

*Eng-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail.

Posting Guidelines

Promoting, selling, recruiting, coursework and thesis posting is forbidden.

Jobs

Cloud point on hysys

Cloud point on hysys

(OP)
Dear friends ;

In the HYSYS oil manager , I have inputted the bulk density , the distillation assay data .

The resulted stream ( diesel fluid ) have nearly the same flash point and cetane index as reported in the laboratory data , but I haven't matched the cloud point value : it should


be 22 C and Hysys gives me -18 C .


I'm wondering please if someone could guide me on that ? Thanks a lot ! Regards !

RE: Cloud point on hysys

do you still have the data?
Some factors to review are how you set it up on Hysys, the quality of the essay and the lab who performed the test.

Gabriel Castaneda, P.E.
http://www.gabcheminc.com

RE: Cloud point on hysys

Wax and wax related measurements are not a strong point for HYSYS - so your statement "it should" does not ring true with me(or for any other commercial process simulation tool that i know). I think specialists software such as PVTsim and Multichem will do better but not brilliant.

RE: Cloud point on hysys

better to use a software which does true multi phase including a specific model for solids (wax)
I have used Prode Properties but other tools (as those mentioned by MortenA) are available for this purpose....

Red Flag This Post

Please let us know here why this post is inappropriate. Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework.

Red Flag Submitted

Thank you for helping keep Eng-Tips Forums free from inappropriate posts.
The Eng-Tips staff will check this out and take appropriate action.

Reply To This Thread

Posting in the Eng-Tips forums is a member-only feature.

Click Here to join Eng-Tips and talk with other members!


Resources


Close Box

Join Eng-Tips® Today!

Join your peers on the Internet's largest technical engineering professional community.
It's easy to join and it's free.

Here's Why Members Love Eng-Tips Forums:

Register now while it's still free!

Already a member? Close this window and log in.

Join Us             Close