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Norway island stores wind power for still days | 30 comments (30 topical, 0 editorial)
Re: Norway island stores wind power for still days (3.00 / 0) (#26)
by spinningmagnets (velmis1450bc(at)aol(dot)com) on Sat Jun 14th, 2008 at 09:07:27 AM MST
(User Info)

I was a parts inspector for a valve company for a while. The rotors were cast aluminum, and a small % of them leaked enough air from porosity that they were sent to another vendor that sealed them.

I have read that the H2 molecule is much smaller than air, but the process and materials of sealing tanks for H2 storage is out there somewhere. I'm assuming the inside of the tank would be the part to coat with sealant.  

[ Parent ]



Norway island stores wind power for still days | 30 comments (30 topical, 0 editorial)

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