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You could surely store it in a closed container though? Buy a bunch of tanks, weld them closed. Even try putting a thin coat of something over the sealed tank s
by MRD85 7y ago
You could surely store it in a closed container though? Buy a bunch of tanks, weld them closed. Even try putting a thin coat of something over the sealed tank so that it's more leak resistant.
- askvictor 7y agoThat's harder than it sounds; helium (like hydrogen) has a tendency to leak through anything you put it in due to its tiny molecule size.
- faxi 7y agoCan it go through lots of solid metal, copper for instance?
- askvictor 7y agoI would presume so, given that hydrogen (which is bigger in molecular form than helium), leaks out of almost any container you put it in (hence why hydrogen cars have never taken off). But I haven't got any personal experience with it. There's also the problem of sealing the vessel it's in - since you're almost certainly keeping helium as a gas, it's going to leak through the smallest gap.
- orev 7y agoInteresting tidbit, but that’s not why hydrogen cars have not taken off. There’s currently no real infrastructure for producing, distributing, or storing hydrogen, and in-vehicle storage poses safety issues. Even if we put in the effort to solve those issues, we’d wind up with a monoculture like we have for gas now. It’s much better to use electricity as an intermediary, as we already have the infrastructure to handle it and you can use any kind of fuel to generate it.