Power plants – Miscellaneous
Reexamination Certificate
2004-03-22
2009-02-24
Langel, Wayne (Department: 1793)
Power plants
Miscellaneous
C048S061000, C423S648100, C423S657000
Reexamination Certificate
active
07493765
ABSTRACT:
There is provided a hydrogen production apparatus having a simple structure for efficiently producing hydrogen. The hydrogen production apparatus10comprises a reactor12for reacting silicon (which may be waste silicon) and an aqueous basic hydroxide solution, a hydrogen absorbing alloy20for storing hydrogen produced by the reaction, and a reservoir/filter14which retains a solid or liquid product generated in the reactor12and filters a solution or suspension containing the solid or liquid product so as to separate the product from water.
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Akiyama Tomohiro
Hayasaka Masaki
Tsuihiji Motoyuki
Uesugi Hiroshi
Langel Wayne
Oliff & Berridg,e PLC
Sanyo Electric Co,. Ltd.
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