| 摘要 |
PURPOSE: To provide a fuel supply system which supplies fuel to a fuel cell using hydrogen gas as fuel and a small, portable fuel cell for used in the outside. CONSTITUTION: A fuel supply system is provided with a package container 13 which can be generated hydrogen 22 by storing metal sodium (Na) 12 and supplying water 21 in its inside, a hydrogen supply device 15 which supplies hydrogen 22 generated in the package container 13 to a fuel cell 1, and water recovery devices 16, 14 which recovers water vapor 23 generated by electrochemical reaction of hydrogen 22 supplied to the fuel cell 1 and oxygen, and uses it for water 21 for reacting with metal sodium 12. This constitution can minimize the system, eliminate any necessity of a fixed facility, make it portable, necessitate no high temperature for generating hydrogen like a reforming tank, and provide a fuel supply system suited to a small-size, portable fuel. |
