| 摘要 |
PROBLEM TO BE SOLVED: To independently enable hydrogen production, hydrogen purification, hydrogen compression, power generation, and hot water supply in one system by supply of raw material gas.SOLUTION: A compressed hydrogen supply apparatus 10 includes: a fuel treatment apparatus 12 for generating fuel gas containing hydrogen from raw material gas; a hydrogen compressor 14 which has each of gas diffusion electrodes (anode 14A and cathode 14C) in which a catalyst is arranged provided on both sides of an ion conductor 14B, and obtains compressed hydrogen which has been purified and compressed; a first water supplier 16 for removing water from the compressed hydrogen, and supplying the compressed hydrogen to the fuel treatment apparatus 12; a fuel cell 18 for generating electric power using fuel gas supplied from the fuel treatment apparatus 12, and supplying at least a part of the power to the hydrogen compressor 14; a second water supplier 22 for supplying water discharged from the fuel cell 18 to the fuel treatment apparatus 12; and a circulation blower 24 (off-gas supply means) for sending off-gas discharged from the hydrogen compressor 14 and the fuel cell 18 to a burner 12B of the fuel treatment apparatus 12.SELECTED DRAWING: Figure 1 |
