28 Jul '13 09:25>5 edits
According to this article:
http://phys.org/news/2013-07-harvesting-electricity-greenhouse-gas-carbon.html
they are proposing making electricity from waste CO2 by: “...react the CO2 with water or other liquids and, with further processing, produce a flow of electrons that make up electric current. ...”
But, since CO2 is carbon that has been fully exothermically oxidized, how on earth are they proposing to extract any net useful energy from it when no further exothermic oxidation is possible? I don't see how you could do much with CO2 other than get it involved in endothermic reactions rather than exothermic reactions and the problem with that is that endothermic reactions require a net ABSORPTION of energy rather than a net release of energy so how on earth can you generate ANY useful amounts of energy from such a reaction let alone electrical energy!?
This doesn't make any sense to me so what am I missing here?
Or does this really make no sense and hey are just talking crap!!!!?
anyone?
perhaps where they kept quoting "CO2" and "carbon dioxide" it was actually supposed to be "CO" and "carbon monoxide" they should have been quoting? -that would make a lot more sense! But, if so, what a bad edit error to make!
http://phys.org/news/2013-07-harvesting-electricity-greenhouse-gas-carbon.html
they are proposing making electricity from waste CO2 by: “...react the CO2 with water or other liquids and, with further processing, produce a flow of electrons that make up electric current. ...”
But, since CO2 is carbon that has been fully exothermically oxidized, how on earth are they proposing to extract any net useful energy from it when no further exothermic oxidation is possible? I don't see how you could do much with CO2 other than get it involved in endothermic reactions rather than exothermic reactions and the problem with that is that endothermic reactions require a net ABSORPTION of energy rather than a net release of energy so how on earth can you generate ANY useful amounts of energy from such a reaction let alone electrical energy!?
This doesn't make any sense to me so what am I missing here?
Or does this really make no sense and hey are just talking crap!!!!?
anyone?
perhaps where they kept quoting "CO2" and "carbon dioxide" it was actually supposed to be "CO" and "carbon monoxide" they should have been quoting? -that would make a lot more sense! But, if so, what a bad edit error to make!