Am 20.11.2011 16:56, schrieb Aussie Guy E-Cat:
As for the hydrogen issue, I expect selling a home / commercial space
heater than contains a bottle of pressurized Hydrogen might be a hard
sell. Insurance companies would have to reassess their risk. I do
agree with the Hydrogen association. Maybe a middle path is to use
metal hydride storage?
Rossi has said on his forum, this doesnt work, he had considered it.
I dont understand, why.
Why do they have so big hydrogen bottles if they use only small amounts?
I know from purified gases, as used in semiconductor industry, these can
only stored for 1/2 year in a bottle.
After this the required purification cannot been guaranteed.
He has somewhere made claims about the purification grade. I dont
remember it. If it is a purity grade as used for semiconductors, then it
is very expensive.
Contrary to this, a metal hydride system does always deliver very pure
hydrogen.
Peter
