REPP logo banner adsolstice ad
site map
Google Search REPP WWW register comment
home
repp
energy and environment
discussion groups
calendar
gem
about us
employment
 
REPP-CREST
1612 K Street, NW
Suite 202
Washington, DC 20006
contact us
discussion groups
efficiencyefficiency hydrogenhydrogen solarsolar windwind geothermalgeothermal bioenergybioenergy hydrohydro policypolicy
Gasification Archive for January 2002
100 messages, last added Tue Nov 26 17:18:12 2002

[Date Index][Thread Index]

GAS-L: Peter Einstein Singfield was Re: Gasification terminology



 > In a message dated 1/28/02 4:24:13 AM, Harry.Parker@ttu.edu writes:
 > Hello all,
 > We have to get our terms clarified. To me gasification is the reaction 
of carbon with steam,
 > but some of you may call it the water gas shift reaction too.
 >          C + H2O <---> CO + H2
 > This reaction is highly endothermic since you are "unburning" water.
 > The combustible hydrocarbons you get from organic matter pyrolysis are a 
bonus.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

>At 07:31 30/01/2002 -0600, Peter Singfield wrote:
>Dear Harry, Tom and All:
>
>Regarding your statement:
> >The above endothermic reaction results in real processes
> >being rather inefficient, usually about 50%.
>--snip--
>
>You can't simply make energy disappear -- or get lost.
>
>One last hint -- the CO in the mentioned H2 reaction products is utilized
>to operate the catalytic converter -- to fuel to reaction.
>
>Also -- you can straight convert excess CO from the above to H2
>using the tin liquid metal bath -- with extremely high efficiencies.
>If they can do all this in a car -- certainly they can do it in a coal
>fueled power plant??
>Peter Singfield / Belize

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Dear Peter,

Please tel us about your last hint, how exactly do you turn excess CO into H2 ?
If you realy can do that, you can make from every (sustainable ) hydrocarbon
source the cleanest Hydrogen wich will stop the greenhouse gas emissions
of CO2 worldwide; and you'll be the next Bill Gate§ if you pattent it :-))  LOL

Now serious, I realy like to know, how coal and biomasse can be used in a car
to power a fuelcell, since you know a lot more about fuelcells than about 
chemistry :-)

sorry about the yoke, couldnt help it,
just a chemist,
Bruno Meersman

Reply's to BrunoM1@yucom.be


-
Gasification List Archives:
http://www.crest.org/discussion/gasification/current/

Gasification List Moderator:
Tom Reed, Biomass Energy Foundation,  Reedtb2@cs.com
www.webpan.com/BEF
List-Post: <mailto:gasification@crest.org>
List-Help: <mailto:gasification-help@crest.org>
List-Unsubscribe: <mailto:gasification-unsubscribe@crest.org>
List-Subscribe: <mailto:gasification-subscribe@crest.org>

Sponsor the Gasification List: http://www.crest.org/discuss3.html
-
Other Gasification Events and Information:
http://www.bioenergy2002.org
http://solstice.crest.org/renewables/biomass-info/gasref.shtml
http://solstice.crest.org/renewables/biomass-info/