• Zink
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    1 year ago

    I used to work at a place that used a lot of nitrogen gas in manufacturing processes, as an inert control for sensors and stuff.

    I don’t know how much pressure the big tank held, but there was a bunch of heat exchanger plumbing outside with a ton of ice around the first section.

    • Shave_MyBeever@lemmy.world
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      1 year ago

      It may have been a pump that would send the liquid to the heat exchanger. This is the way they fill the high pressure gas cylinders.