Emptying material safely

Old Gold said:

f*ck that company, very unsafe . . . .

But you are bringing it down to -15" Hg at what temperature?

Maybe send the nitrogen gas through a hot water heat exchanger (coil in a bath is fine), as to warm it up and dry from the inside.

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Gray Wolf said:

There in lies the problem of course. Boiling it at -15" Hg creates refrigeration, which lowers the core temperature even lower.

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Old Gold said:

f*ck that company, very unsafe . . . .

But you are bringing it down to -15" Hg at what temperature?

Maybe send the nitrogen gas through a hot water heat exchanger (coil in a bath is fine), as to warm it up and dry from the inside.

Click to expand...