×
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

water content in saturated natural gas

water content in saturated natural gas

water content in saturated natural gas

(OP)
I am looking for water content in saturated natural gas at low temperatures (below minus 50 deg.C or 60 deg.F)and medium pressure (10-100 bar).
Usual books and correlations have published data above this temperature.
Ñan somebody  advise me the equation or tables on this issue?

RE: water content in saturated natural gas

If you have simulation software available, you can try it. or give the gas compostion, and I will try ( next week)..

Regards,
SAA

RE: water content in saturated natural gas

(OP)
Oh.
22082002 - Thanks a lot.
My question was born due to a significant difference between water content calculation results by different simulators.
In different time I tried to use HYSYS and GasCondOil (Ukrainian simulator). Now my prospective vendor has sent to me the same cases PROSIM calculated.
Twice or more difference.
Thus- same difference in amounts of the dessicant or inhibitors.
Ñonsequently I am interesting to know- what program is closest to reality? (Or not very far from )
And first step for that- What is the theoretical basis?
Thanks again.

RE: water content in saturated natural gas

It is very important to use appropriate thermodynamics. I suggest you to check among GPSA,SRK-modified by Kabadi... and SRK.
In the simulation package help, you can get details and which will be applicable in which range.

I feel SRK will be good enough.Where do you wish to use the information obtained from this?

Regards,
SAA

RE: water content in saturated natural gas

(OP)
Thanks,
I will try to find and check.
To check what simulator is closest to theory, than might be will use in natural gas dehydration with cold methanol or adsorbtion (upstream of LPG recovery unit).
Thanks again.

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