×
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!
  • Students Click Here

*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.

Students Click Here

Jobs

KEMDEA Radfrac Amine Absorber Help

KEMDEA Radfrac Amine Absorber Help

KEMDEA Radfrac Amine Absorber Help

(OP)
Hey guys,

I been working on a amine H2S and CO2 scrubbing for a while on aspen and for some reason although the column and simulation converges, there is no reaction occurring. Below are the parameters:

Radfrac: 10 stages rate based
Property method/ package: imported Kemdea so using electrnl
Packed column: pall ring 25mm
Lean amine: 30 wt solvent in water at 50 C and 1300 kpa
Acid gas: mainly propane with 10ppm hs2 and co2 1600 kpa
Target: 1ppm h2s

Anyone have any idea or suggestions on why there is no reaction occurring? Could it be a property method issue? I appreciate any help! Thanks!

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