Help The size of a 400l Nitrogen cylinder

[HadItAll]

So this is the size of a 50l nitrogen cylinder? So the required 400l would mean 8x this?

Ppeh doesn't cover this.
Am I tripping? It seems like the 400l tank would not fit anywhere at an apartment for storage.

 

[HerculePoirot]

One litre of liquid nitrogen (pressure 200 bars) equals about 175 litres of gas nitrogen (pressure one bar)

 

[HadItAll]

One litre of liquid nitrogen (pressure 200 bars) equals about 175 litres of gas nitrogen (pressure one bar)

Can liquid nitrogen even be used for exit bag

 

[ThisIsLife]

Can liquid nitrogen even be used for exit bag

NOT LIQUID. Use "Technical nitrogen" that is used generally for welding with a 2.8 purity minimum.

50L is compressed gas.
If it is compressed at 200bar for example, it means you have
50X200= 50 000L of uncompressed gas.

The 400L minimum is uncompressed. So the tank would be a 2L if it was compressed at 200 bar.

 

[HadItAll]

NOT LIQUID. Use "Technical nitrogen" that is used generally for welding with a 2.8 purity minimum.

50L is compressed gas.
If it is compressed at 200bar for example, it means you have
50X200= 50 000L of uncompressed gas.

The 400L minimum is uncompressed. So the tank would be a 2L if it was compressed at 200 bar.

THANK YOU.

I was so fucking confused, lol

 

[HerculePoirot]

Let me explain a bit. If you need 400 litres of gas nitrogen to commit suicide with the exit bag method, you'll need to buy a pressurised cylinder containing about 2.5 litres of liquid nitrogen.
When out of the cylinder, the liquid will become gas and its volume will be multiplied by 175.

 

[Mare Imbrium]

View attachment 105129

So this is the size of a 50l nitrogen cylinder? So the required 400l would mean 8x this?

Ppeh doesn't cover this.
Am I tripping? It seems like the 400l tank would not fit anywhere at an apartment for storage.

400l nitrogen compressed with 200 bar = 2l tank. Height 45cm, Diameter 12cm, Weight 5kg.