Filling Oxygen cylinders

[toprecycler]

Originally Posted by cutter

Thanks, G. There is information in those links that I hadn't read before.

I did not understand why there were 2 sieves.

Dr. Bob talked about the sieve several years ago but not in detail. I was amazed then, and I still am, that they can separate 2 gases that way.

+1. Now the question is, as a welder, can I utilize this technology to separate the Gas's and then fill my tanks for torch work? And what good is nitrogen gas for in the welding field. Would be nice if it could be a replacement for argon!


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