[Sneap] sf6 drier question

[jonesn7 at comcast.net]

If you can obtain a copy of the 1992 proceedings, I provided a summary of information that I had gathered on SF6 breakdown products from ORNL experts. John McKay may have some extra proceedings. 


Love 'em all.... Let God sort 'em out! 
Nathan Jones 
jonesn7 at comcast.net 


----- Original Message ----- 
From: schmidt at nucmar.physics.fsu.edu 
To: sneap at tunl.duke.edu 
Sent: Thursday, June 4, 2009 9:22:08 AM (GMT-0500) Auto-Detected 
Subject: [Sneap] sf6 drier question 




Hi to all, 
After decades of use drying our sf6, the condition of our molecular sieve 
is in question. Circulating the gas is not getting us to the low moisture 
levels that we were able to obtain. Can anyone share their experince with 
opening the drier canisters and what they found inside. My concern is about 
sf6 breakdown products and procedures for removing old sieve material. Does 
dust/powder end up in the drier that degrades its performance? Any input 
would be appreciated. 
Brian Schmidt 
Physics Dept. 
Florida State University 
I 

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