Patent ID: 11964251
Assignee: SAWAFUJI ELECTRIC CO., LTD.
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC B  C  F  Y | IPC B  C  F

Claim 3:
4. The fuel-reforming device according to claim 1, further comprising:
an ammonia decomposition catalyst reactor that decomposes part of the ammonia to generate a low-concentration hydrogen gas having a hydrogen content of 5 to 15%; and
a low-concentration hydrogen tank that temporarily stores the generated low-concentration hydrogen gas and supplies the low-concentration hydrogen gas to the mixing tank,
wherein the control means determines a mixing fraction MH on a volume basis of high-concentration hydrogen gas to be supplied from the reformer to the mixing tank on the basis of the equation MH=(100×M−H2L)/(100−H2L), where H2L is a hydrogen concentration (percent by volume, N2-free basis) of gas in the low-concentration tank.