A fuel cell system includes a fuel cell (34), a combusting portion (36), an oxidant gas supply device (11c1), a casing (31) housing the fuel cell (34) and the combusting portion (36), a fuel cell chamber (R1) installed in an indoor environment, a ventilation exhaust line (KL) including an intake…
A fuel cell system (100) includes: a reforming section (33) generating fuel from water for reforming and a raw reforming material; a raw reforming material feeding section (11a5) feeding the raw reforming material to the reforming section; a fuel cell (34) generating electricity using the fuel and…
A hydrogen generator (100) includes a reformer (1), a CO remover (2), a first desulfurizer (3a), a first heater (4), a second heater (5), and a controller (6), and the controller is configured to start the operation of one of the first heater and the second heater, then stop the operation of the…
The present invention is a solid oxide fuel cell 1 including a reforming section 94, disposed inside a fuel gas supply flow path 20 above a vaporizing section 86 to surround the upper portion of a fuel cell stack 14, for steam reforming raw fuel gas F introduced from a fuel gas introducing portion…
A fuel cell system includes: a hydrogen generating unit that generates hydrogen-containing gas using fuel that contains hydrogen-containing fuel; a cell stack that performs power generation using the hydrogen-containing gas; a supply amount acquiring unit that acquires a supply amount of the fuel…
A hydrogen generation apparatus 100 of the present invention includes: a reformer 4 for generating a hydrogen-containing gas through a reforming reaction using a raw material gas; a raw material gas supplier 13 for supplying the raw material gas to the reformer 4; a methanator 6 for reducing carbon…
In a fuel cell system of the present invention, a reformed gas generated in a reformer (R1) being activated is supplied to a fuel cell stack (F1), and an off-gas discharged from the fuel cell stack (F1) is supplied to a heat supply device (B2) provided for a reformer (R2) being deactivated. By…
A method of operating a fuel cell system (100) comprises the steps of: generating a hydrogen-containing gas from a gas containing at least one of a nitrogen gas and a nitrogen compound, by a hydrogen generator (2); removing ammonia from the hydrogen-containing gas; detecting a temperature of the…
The present invention relates to a stack for a solid oxide fuel cell and a manufacturing method thereof, and more specifically, to a stack for a high-capacity solid oxide fuel cell and a manufacturing method thereof, in which cell modules comprising a flat-tubular reformer integrated with…
The present invention provides a fuel cell system including a reformer that reforms a raw fuel using a reforming catalyst to generate reformed gas, a fuel cell that generates electric power using the reformed gas generated by the reformer, a heat exchanger that exchanges heat between heat of…
A power generation system according to the present invention includes: a fuel cell system (101) including a fuel cell (11), a case (12), a reformer (14a), and a combustor (14b); a ventilator; a controller (102); a combustion device (103); and a discharge passage (70) formed to cause the case (12)…
A fuel cell system including: a fuel cell (1); a fuel processor (4) including a reformer (2) and a selective oxidizer (3) configured to cause a reaction between carbon monoxide contained in a reformed gas and oxygen in air, an air blower (6) configured to send air for use in power generation to a…
A hydrogen generator (100) includes: a hydrogen generating unit (1) configured to generate a hydrogen-containing gas by using a raw material gas; a hydro-desulfurizer (7) configured to remove a sulfur compound in the raw material gas supplied to the hydrogen generating unit (1); a first gas channel…
A hydrogen generation apparatus (150) includes: a first desulfurizer (13) configured to remove, through adsorption, a sulfur compound in a raw material gas that is to be supplied to a reformer; a second desulfurizer (21) configured to hydrodesulfurize a sulfur compound in the raw material gas that…
A fuel cell system includes a fuel cell (1), an evaporating portion (2), a reforming portion (3), a tank (4), a heating portion (40), a water supply passage (8), a water supply source (80) being switchable between a normal mode in which water in the tank is sent to the evaporating portion by a…
A fuel cell system includes an evaporating portion (2), a reforming portion (3) forming an anode fluid, a fuel cell (1) generating an electric power, a tank (4), a water supply passage (8) connecting the tank and the evaporating portion and allowing water in the tank to be supplied to the…
A hydrogen generator is described, which comprises: a material supply device (4); a water supply device (5); an evaporator (10); a reforming catalyst layer (1) for generating reformed gas; a CO removing catalyst layer (2) configured to reduce the amount of carbon monoxide contained in the reformed…
A hydrogen generator of the present invention includes: a raw material supplying device (4) configured to supply a raw material; a water supplying device (3) configured to supply water; an evaporator (23) configured to evaporate the water supplied from the water supplying device (3) to generate…
A fuel cell system of the present invention includes: a reformer (1) configured to generate a hydrogen-containing fuel gas from a material gas and steam; a fuel cell (101) configured to generate electric power by using a fuel gas supplied from the reformer (1); a water tank (3) configured to store…
The present invention provides a firing furnace (100) comprising a combusting means (2) for combusting a fuel (11), a firing furnace main body (1) for firing a member to be fired and exhausting a combustion gas, and a methane reforming device (3) for reacting a reforming material (23) composed of a…
The possibility of carbon deposition from a raw material gas is made lower than before in a pressure compensating operation carried out after stopping the stop process of a hydrogen generator and a fuel cell system including the hydrogen generator. The hydrogen generator includes: a raw material…
A fuel cell system (100) according to the present invention includes: a hydrogen generator (1) configured to generate a fuel gas through a reforming reaction by using a raw fuel; a fuel cell (7) configured to generate power by using the fuel gas; a combustor (2) configured to heat the hydrogen…
A hydrogen generator of the present invention comprises a reformer (1); a material gas supply passage (21) through which a material gas flows; a material gas supplier (5) which is provided at the material gas supply passage (21); a first valve (41) configured to open and close the material gas…
A fuel processing apparatus of the present invention includes: a reformer (110); a raw material supplying unit (201) configured to supply a raw material through a raw material supplying passage (113) to the reformer (110) and block the supply of the raw material; a steam supplying unit (114)…
The invention relates to a fuel reforming apparatus that has an oxidising unit for providing heat to a reformer, and a nozzle assembly for the fuel reforming apparatus, the nozzle assembly comprising a nozzle plate having a first nozzle surrounded by a plurality of second nozzles. The first nozzle…
A hydrogen generator includes: a reformer (102) configured to generate a hydrogen-containing gas by a reforming reaction using a raw material; a combustor (104) configured to heat the reformer; an air supplying device (106) configured to supply combustion air to the combustor; a first heat…
In a fuel cell system that includes a reformer adapted to reform a feedstock, and a fuel cell that uses fuel gas contained in the reformed gas produced by this reformer to generate electricity, aims to improve generation efficiency in the fuel cell through a relatively simple feature. The fuel cell…
The present invention provides a firing furnace (100) comprising a combusting means (2) for combusting a fuel (11), a firing furnace main body (1) for firing a member to be fired and exhausting a combustion gas, and a methane reforming device (3) for reacting a reforming material (23) composed of a…
A reformer for a fuel cell system has at least a dual pipe configuration that forms independent spaces through which a hydrogen-containing fuel passes. The reformer includes a first reaction assembly for generating heat energy by an oxidation reaction of the fuel and a second reaction assembly for…
A fuel cell system has a feeder device (7) to feed a supplementary hydrogenous substance to a catalytic burner (6) and a control device (9) to control the feeder device in respect time and temperature. A memory communicates with the feeder device. The supplementary hydrogenous substance contains…