I agree, hydrogen will diffuse through metal walls until the hydrogen pressure (partial pressure) is the same on both sides.
On 24 February 2012 20:54, <[email protected]> wrote: > In reply to Axil Axil's message of Sun, 19 Feb 2012 16:20:54 -0500: > Hi, > [snip] > >• The high pressure CO2 coolant will eliminate hydrogen exfiltration from > >the hot kernel stainless steel reactor kernel walls; > > I don't think so. > > Regards, > > Robin van Spaandonk > > http://rvanspaa.freehostia.com/project.html > >

