http://www.onislam.net
Results 1 to 2 of 2

Thread: Cathodic protection of above ground storage tanks

  1. #1

    Join Date
    Jan 2011
    Posts
    90
    Thanks
    7
    Thanked 22 Times in 11 Posts

    Cathodic protection of above ground storage tanks

    required current density for tank bottom protection is increased when tank fluid temp. is increased.
    for example 20mA/m2 is required at 30 degree centigrade.(bare steel)
    and for each 10 degree centigrade increasing we need 25% additional current.
    we need to know that above derating is applicable to what temperature as upper limit?

  2. # ADS
    Spons Circuit advertisement
    Join Date
    Always
    Posts
    Many
     
  3. #2

    Join Date
    Feb 2011
    Location
    saudi arabia
    Posts
    195
    Thanks
    6
    Thanked 3 Times in 3 Posts
    Hi,

    Please revert back to the design whom design the system, or You may consult your vendor whom provide the cp system and ask them to come out solution.

    Regard's

  4.    Sponsored Links



    -

Similar Threads

  1. Above Ground Storage Tanks
    By 5161440 in forum Petroleum Refining
    Replies: 3
    Last Post: 01-24-2013, 10:17 AM
  2. Cathodic protection for API tanks.
    By ECH1 in forum Mechanical Engineering
    Replies: 20
    Last Post: 04-28-2011, 07:47 AM
  3. above ground storage tank bottom protection
    By f.ghezeljeh in forum Materials Science &Corrosion
    Replies: 0
    Last Post: 02-17-2011, 09:17 PM
  4. Overfill protection for storage tanks in refineries
    By rkrshnan in forum Safety And Environment
    Replies: 4
    Last Post: 02-03-2011, 09:14 AM

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •