| 摘要 |
PROBLEM TO BE SOLVED: To provide a system which is installed in a ship for transporting an easily explosive material, for obtaining a nitrogen gas that is an explosion-proof purge gas from a nitrogen rich gas that is exhausted from a fuel cell.SOLUTION: The system comprises: a hydrogen source supply pipe 20 that is a conduit connected to an in-ship storage 10 for the easily explosive material, for supplying the easily explosive material to a modifier 30 or a fuel cell 40; the fuel cell 40 in which power is generated by a hydrogen gas; a compressor 50 for compressing the nitrogen rich gas that is exhausted from the fuel cell 40; a nitrogen gas generation device 60 using the nitrogen rich gas that is discharged from the compressor 50 as a raw material; and nitrogen gas purge means for purging the nitrogen gas that is generated by the nitrogen gas generation device 60 into the in-ship storage 10 for the purpose of explosion prevention.SELECTED DRAWING: Figure 1 |
