ipt type="text/javascript"> (fun

Results 1 to 3 of 3

Thread: Article: Carbamate leakage from Stripper outlet line

  1. Article: Carbamate leakage from Stripper outlet line

    You can view the page at

    [link Point to another website Only the registered members can access]


    See More: Article: Carbamate leakage from Stripper outlet line

  2. # ADS
    Spons Circuit
    Join Date
    Always
    Posts
    Many
     
  3. first of all how come your stripper out let line is of CS. CS are not recommended for high pressure and temp urea/carbamate handling. It should be of 316L urea grade. Its really surprising me! Its a very risky operating with urea/carbamate leakage since urea/carbamate are highly corrosive for CS and CS is no where used.

  4.    Sponsored Links



    -

  5. Re: Article: Carbamate leakage from Stripper outlet line

    Quote Originally Posted by rawngsula

    [link Point to another website Only the registered members can access]

    first of all how come your stripper out let line is of CS. CS are not recommended for high pressure and temp urea/carbamate handling. It should be of 316L urea grade. Its really surprising me! Its a very risky operating with urea/carbamate leakage since urea/carbamate are highly corrosive for CS and CS is no where used.
    Yes, I'm agree with Rawngsula. SS 316L urea grade, 25Cr22Ni2Mo, 22Cr5Ni duplex, Ti and Zr are used as construction or lining materials in the synthesis equipment. Ammonium carbamate solutions in contact with carbon steel will cause corrosion rates in excess of 900 mmpy. Carbamate in carbon steel in urea synthesis can lead to catastrophic failures.

  •   

Similar Threads

  1. Replies: 0
    Last Post: 04-28-2013, 06:11 AM
  2. Carbamate leakage from Stripper outlet line
    By rhameed in forum Materials Science &Corrosion
    Replies: 0
    Last Post: 04-13-2012, 08:04 AM
  3. Carbamate leakage from Stripper outlet line
    By rhameed in forum Petrochemical
    Replies: 0
    Last Post: 04-13-2012, 08:03 AM
  4. Article: MEtering Pump seal leakage
    By karthickvenkatesh in forum Home Articles
    Replies: 3
    Last Post: 07-08-2011, 09:39 AM
  5. Replies: 1
    Last Post: 12-11-2010, 11:36 PM

Tags for this Thread

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
  •