This blog proposes conveying hydrogen through glass pipe:
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Would that solve the problem of hydrogen embrittlement for the steel carrier pipe they propose using?Diffusion of hydrogen through glass
Jan 10, 2012
1 Replies
Better still, we don't convey gaseous hydrogen, as any leaks to the environment end up allowing the hydrogen to leave our planet (kinetic theory of gases).
Use aluminum pipe.
David A. Smith
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