Monday, December 27, 2010

Methanol synthesized from solar power from space powers hydrogen fuel cells

I came across this pdf file in 2005 or so, when I was looking for information about energy production. This concept uses carbon dioxide from a fossil fuel plant and a nuclear power plant to synthesize methanol. It hydrolyzes sea water and then combines the carbon dioxide with hydrogen to produce the methanol.





The two types of energy production, fossil and nuclear work together in order to produce energy and recycle the by products of combustion, carbon dioxide.





Looks like a simple reaction, as explained below:









What does this have to do with space?  Well, rather than use nuke plants, set up a space station that generates solar energy and beam it down to Earth.  The energy supplied from the solar plant can hydrolyze the water and create steam just as the nuke plant does.


 Then recycle the carbon dioxide from the hydrolyzing of methanol at the distribution point for hydrogen.  The hydrogen can be used in fuel cells.  The hydrolyzing of methanol allows methanol to become a convenient way of transporting hydrogen for use in fuel cells.  The process can be used to collect carbon dixode as well as hydrogen.  The hydrogen gets used in the fuel cell, the carbon dioxide goes back to be recycled back into methanol, as indicated above.  This will close the loop and make the process carbon neutral.

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