Co2

snoeman032

Well-Known Member
hey I found a large cylinder in one of our rentals garage when we bought it. Don’t know what it is. I was hoping it was co2 or maybe I could get it filled with co2. It’s in 50 lb brown cylinder. It’s full whatever it is. I smelled of the gas and it doesn’t have much of a smell? Anyone have any idea what it could be or is there anyway to tell? I thought about blowing a balloon up with some of it to see if it floats to rule out helium
 
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Thundercat

Well-Known Member
I would bet its oxygen possibly from a torch set up, that would be the most common and likely. Its not impossible its Co2 or helium. Maybe nitrogen, but I'm not sure why they would have that. How big is the tank? Maybe its nitrous oxide :).
 

snoeman032

Well-Known Member
Yea someone said they would probably trade me a smaller tank of co2 for this 50. Be worth a shot anyway
 

snoeman032

Well-Known Member
But inhaling mystery has can KILL you, not just make you more stupid.
Well there’s only so many gases in these types of cylinders. None of which that will kill you by smelling it. So it’s stupid to think these have mustard gas in them
 

cindysid

Well-Known Member
Well there’s only so many gases in these types of cylinders. None of which that will kill you by smelling it. So it’s stupid to think these have mustard gas in them
Carbon dioxide will displace the oxygen in your lungs instantly if you sniff it very much, a most unpleasant if not fatal experience.
 

snoeman032

Well-Known Member
Carbon dioxide will displace the oxygen in your lungs instantly if you sniff it very much, a most unpleasant if not fatal experience.
Yea maybe a lung full, I literally turned it on a foot away from my face. Everyone is acting like I pulled the pin on a grenade lol
 
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cindysid

Well-Known Member
It's just so dangerous. I run it, but I wouldn't run it in my house. I grow in a separate building. I have sensors and alarms because in high enough concentration it can just knock you down and then you're dead. It probably wouldn't kill you to sniff for it, but I wouldn't try that again. Better safe than sorry I didn't get this old by being reckless all the time! Not trying to ridicule you. Just concerned.
 

snoeman032

Well-Known Member
I know it’s not smart, trust me. Thanks for your concern. I’ll take it to a welding shop and have them identify it for me
 
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