×
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

Scale/Schmoo in Water Injection Line

Scale/Schmoo in Water Injection Line

Scale/Schmoo in Water Injection Line

(OP)
I have previously posted about a intern project I am working on to determine the best recipie to clean our main water injection lines which have been restricted over the years. A chemical analysis on the stuff shows that it is:

Hydrocarbons: 10%
Soluble salts: 1.40%
Calcium carbonates: .84%
Iron compounds 65.08%
Acid insolubles: 22.91%

Iron compounds were iron sulfide and iron oxide. I am getting a second test done to confirm the findings.

What are some options to clean this line? I would appreciate a variety of chemical options/procedures that I can test by flushing.

Thank you for your help, I do not have much experience yet and am a first year engineer.

-Brian

RE: Scale/Schmoo in Water Injection Line

Same answer as in the Chemical Engineering forum - contact the specialist pipeline service companies like BJ

Steve Jones
Materials & Corrosion Engineer
http://www.linkedin.com/pub/8/83b/b04
 

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