Liquifaction of Nitrogen/Helium

  • #1
Dear Friends,
I want to explain the liquifaction of Nitrogen/Helium. Does anyone has a short movie related to this? or can I download from some site.

Avinash1968
 

Answers and Replies

  • #2
mgb_phys
Science Advisor
Homework Helper
7,774
13
Do you mean a video of it being manufactured - that is probably just going to show a lot of pipes and clouds of water vapour.
Big makers are BOC and AirProducts, they may have some material.
Or do you mean an animation of gas molecules being cooled - I don't have any but there probably are some on the net.

It's not very complicated, compress gas, extract waste heat, boil off the other consituents, bottle, sell.
 
  • #3
Do you mean a video of it being manufactured - that is probably just going to show a lot of pipes and clouds of water vapour.
Big makers are BOC and AirProducts, they may have some material.
Or do you mean an animation of gas molecules being cooled - I don't have any but there probably are some on the net.

It's not very complicated, compress gas, extract waste heat, boil off the other consituents, bottle, sell.
Thanks for your reply. I mean just an animated film and not the one with lot of pipes and clouds
 

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