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re: Leak at CF - Donaldsonville, LA

Posted on 12/1/22 at 9:37 am to
Posted by ChuckUFarley
Up in heh!
Member since Jun 2022
317 posts
Posted on 12/1/22 at 9:37 am to
quote:

Depends on what has to be done to stop the leak. May be necessary to empty the tank before repairing the leaking flange.


This absolutely has to be done. Ammonia has a very high vapor content. Thats why its so dangerous. They could get a new flange sent overnight. However, they may have overpressurized the tank causing a failure in which case the tank would have to be replaced as well. Seems to happen a lot at CF
Posted by upgrade
Member since Jul 2011
13258 posts
Posted on 12/1/22 at 10:56 am to
quote:

However, they may have overpressurized the tank causing a failure in which case the tank would have to be replaced as well.


Being that it was a flange leak and not one of the several pop off valves on the tank, you think the tank was over pressured and therefore needs to be condemned?


Yep. You sure do sell tanks.
This post was edited on 12/1/22 at 11:10 am
Posted by bgtiger
Prairieville
Member since Dec 2004
11451 posts
Posted on 12/1/22 at 11:41 am to
quote:

This absolutely has to be done. Ammonia has a very high vapor content. Thats why its so dangerous. They could get a new flange sent overnight. However, they may have overpressurized the tank causing a failure in which case the tank would have to be replaced as well. Seems to happen a lot at CF


You don’t have much of a clue as to what you are talking about.
Posted by Tigris
Mexican Home
Member since Jul 2005
12445 posts
Posted on 12/1/22 at 3:37 pm to
quote:

Ammonia has a very high vapor content. Thats why its so dangerous.


You know less than you think you do. This statement is meaningless.

quote:

they may have overpressurized the tank causing a failure in which case the tank would have to be replaced as well. Seems to happen a lot at CF


Based on what? I know of exactly one ammonia storage tank failure in the US due to overpressure. I worked in that plant at the time. It was not CF and was a LONG time ago.
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