Re: [AMMRL] Quench narrowly avoided? Filling small magnets connected to helium recovery

From: gregory.wylie via groups.io <gregory.wylie=chem.tamu.edu_at_groups.io>
Date: Mon, 21 Apr 2025 09:01:15 -0700

Hello

There have been lots of good ideas presented already but I would like to
throw out a couple more.

One in the pictures you posted the main flow during a fill would be directly
into the side of the tee. Personally I would redo the tee so the main flow
would go straight and the boil-off gas would be on the side.

Second, make sure that you don't have a restriction somewhere else in the system.
I have seen at least 2 times where a company set up a tank in front of the
pump/compressor and they took the 2 in main line to 1/4 in inlet of this tank.
These incidents were on medium pressure systems. So boil-off will not be an
issue but a fill would definitely be an issue!

Good luck.

Greg

Gregory P. Wylie, Ph.D
NMR Facility Manager
Texas A&M University
Department of Chemistry #3255
580 Ross St.
College Station, TX  77843-3255
gpwylie_at_tamu.edu
979.458.0705 (voice)
979.845.4719 (fax)
706.206.0007 (cell)
http://nmr.tamu.edu


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Received on Mon Apr 21 2025 - 09:05:16 MST

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