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On Wed, 2003-01-29 at 16:04, Dave Hall wrote: > > Be careful about fuel cell technology. After all, where do you get the > > Hydrogen from? Electrolysis or chemical processes using fossil fuels, > > How about the high temperature/pressure (allothermal?) pyrolysis of wood? > There's some German process being studied which yields a high percentage of > hydrogen gas. That would be renewable energy. Then there's always electrolysis > of water with solar energy, or nuclear energy (NOT nucular!). It doesn't rely > on fossil fuels in the normally-accepted meaning of the word. > How about from anhydrous amonnia. NH2. Get it up to 1700F in the presence of nickel and it cracks out into 2 parts hydrogen and 1 part nitorgen. We use it for an atmosphere in one of our processes at work. -- Russ Wolfe '66 FB MT '71 FB AT '65 Bug (not running) russw@classicvw.org http://www.classicvw.org ------------------------------------------------ To unsubscribe, E-mail to: <type3-off@vwtype3.org> For more help, see http://vwtype3.org/list/