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High pressure gas cylinder transfer

2014-10-06

[public] 137K views, 1.94K likes, 26.0 dislikes audio only

I transfer high pressure ethylene gas from a rental cylinder to another cylinder that I own. I use a cooling water bath to condense the ethylene and transfer as much mass as possible.


get the remaining gas out of the empty cylinder
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connect the two cylinders together at room temperature
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turn off the vacuum pump
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