A molten carbonate fuel cell, operating method of the fuel cell, sintering furnace equipped with the fuel cell, and power generator, wherein a cathode gas with a high carbon dioxide concentration can be obtained without a process of increasing the carbon d...

The present invention is directed to a power generating apparatus that uses, as a power supply means, a flat plate-like solid electrolyte fuel cell of the type that directly utilizes a flame produced by burning a solid fuel. The solid electrolyte fuel cell...

The system includes a fuel cell (1), and an afterburner (6) for its exhaust gas, to which air is supplied as an oxidizing agent. A heat exchanger (9) warms up the air flow supplied to the fuel cell using the exhaust gas from the afterburner. A unit (23) co...

The fuel cell system (F1) is equipped with a fuel cell (10) for generating power by chemically reacting a fuel gas supplied to an anode (11) and an oxygen containing gas supplied to a cathode (12); an anode off-gas discharge mechanism (54) for discharging ...

There is provided a fuel cell having a prolonged life by uniformly causing a hydrogen ionization reaction to occur at a fuel electrode, a fuel cell power generation device using the same, and the system using the same as well. There is also provided a meth...

Inlet air [3] is passed through a recuperator [4] and is heated by the exhaust gas [14] from a gas turbine [13] and is passed to fuel cell [1]. The exhaust gas is used in a heat exchanger [16]. This uses a main input and a bypass amount that is mixed with ...

The present invention is directed to the provision of a solid electrolyte fuel-cell device (C) that achieves increased durability, increased power generation efficiency, and easy utilisation of heat, by making provisions to apply flames (f) over the entire...

An electric power generating apparatus is provided with a fuel gas supply source supplying fuel gas, an air supply source supplying air, an external reformer having a reformer section supplied with the fuel gas, a fuel cell stack having an electric power g...

A fuel cell stack (8) generates power using hydrogen-rich gas obtained by reforming vaporized methanol in a reformer (6). The vaporized methanol is generated by vaporizing liquid methanol in a vaporizer (5). The vaporizer (5) is heated by combustion gas fr...