Chemistry: electrical current producing apparatus – product – and – Fuel cell – subcombination thereof – or method of making or... – Process or means for producing – recycling – or treating...
Reexamination Certificate
2011-08-16
2011-08-16
Maples, John S (Department: 1728)
Chemistry: electrical current producing apparatus, product, and
Fuel cell, subcombination thereof, or method of making or...
Process or means for producing, recycling, or treating...
C429S478000
Reexamination Certificate
active
07998627
ABSTRACT:
A system for preparing particulate carbon fuel and using the particulate carbon fuel in a fuel cell. Carbon particles are finely divided. The finely dividing carbon particles are introduced into the fuel cell. A gas containing oxygen is introduced into the fuel cell. The finely divided carbon particles are exposed to carbonate salts, or to molten NaOH or KOH or LiOH or mixtures of NaOH or KOH or LiOH, or to mixed hydroxides, or to alkali and alkaline earth nitrates.
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patent: 2002/0106549 (2002-08-01), Cooper et al.
patent: 2003/0017380 (2003-01-01), Cooper et al.
Cherepy Nerine
Cooper John F.
Lawrence Livermore National Security LLC
Maples John S
Scott Eddie E.
Tak James S.
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