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Cyril
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 Posted: Sun Nov 16, 2003 12:58 am Post subject: Re: Hydrogen as greenhouse gas |
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Retrouvons en direct Cyril Meynier
<meynier.cyril@//non_aus_pam//wanadoo.fr>, notre envoyé(e) spécial(e)
sur sci.energy.hydrogen:
[quote]
Each mole of methane is replaced by a mole of CO2 in the seam. And you
get a emission-free (but depletable) source of hydrogen.
[/quote]
On this topic :
http://www.arc.ab.ca/extranet/CEM/Brochures2003/ECBM_flyer.pdf
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"Cette citation n>existe pas"
Beaumarchais, le coiffeur de Barcelone |
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Philip Felton
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| Posted: Mon Nov 17, 2003 1:56 pm Post subject: Re: Hydrogen as greenhouse gas |
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Dan Bloomquist wrote:
[quote]You screwed up the headers:
[/quote]
Sorry didn>t touch 'em.
Phil.
[quote]
Philip Felton wrote:
Cyril Meynier wrote:
Dan Bloomquist wrote:
In the case of methane, (which we already import), it can be used
directly as a fuel. Why suffer the losses by using the hydrogen vector?
Both coal and methane can be turned directly to hydrogen.
from coal :
C + 2H2O ->2H2 + CO2
in fact :
C + H2O -> C0 + H2 (syngas)
A reaction that has been used for decades. It was used around
1900 to produce city gas from coal. Some French build "gazogenes",
devices that used this reaction to run a car using coal or wood during
WWII. Several modern coal-fired plants (IGCC) uses thius reaction and
burn syngas in turbines.
Then :
CO + H2O -> CO2 + H2
Where do you get the idea that coal = C from? CH is more like it.
Phil.
Best, Dan.
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http://ReserveAnalyst.com
dbAtLakewebDotCom[/quote] |
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