×
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

Asphalt Truck Loading - Vapor Removal

Asphalt Truck Loading - Vapor Removal

Asphalt Truck Loading - Vapor Removal

(OP)
Operators loading hot asphalt into tanker trucks are often exposed to a flood of vapors above the truck dome.  Most terminals/asphalt plants utilize some type of exhaust system to remove these vapors.  Systems can consists of a simple fan to blow the vapors away or piping, a mist eliminator, and pressure blower.  I recently installed a system using schedule 10 ss piping, a mist elimination vessel/filter, and a pressure blower.  I chose not to use pvc pipe because of concerns with static electricity buildup.  In preparing to install another similar system, my boss requested that I try and find additional information to justify not using PVC.  Do any of you have any thoughts on this issue?  I would like to find some definitive information/guidance one way or the other.
Thanks in advance.

RE: Asphalt Truck Loading - Vapor Removal

High temperatures could be a reason to not use PVC. I believe PVC is only good up to  120 deg F.

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