A cylindrical steam reformer which has a reforming catalyst disposed in a gap between an inner and outer cylinder. Metal zigzag plate elements and metal planar plate elements are arranged alternately between the cylinders such that one metal planar plate e...

Disclosed is an MCFC power generation system and a method for operating the same enabling significant reduction of CO 2 emission or substantially zero CO 2 emission by minimizing the equipment added to a general power generation facility to a minimum, enab...

Provided is a hydrogen-recycling MCFC power-generating system that can improve power generation efficiency by effectively utilizing fuel gas having the hydrogen included in anode exhaust as the main component, and that can reduce the amount of carbon dioxi...

There is provided a method of manufacturing a solid oxide fuel cell module comprising a plurality of cells each made up of a fuel electrode, an electrolyte, and an air electrode sequentially formed on a surface of a substrate with an internal fuel flow par...

There is provided a solid oxide fuel cell module comprising a substrate with an internal fuel flow part provided therein, at least a face thereof, in contact with cells, and interconnectors, being an insulator, a plurality of the cells each comprised of an...

There are provided a solid oxide fuel cell system comprising (a) a solid oxide fuel cell stack, (b) a preliminary reformer for removing hydrocarbons having two or more carbon atoms from a hydrocarbon fuel by converting the hydrocarbons having two or more c...

A laminated structure of a flat plate type solid oxide fuel cell, comprising an alloy metal separator having a flat plate and a slit plate, wherein the flat plate is brought into contact with the slit plate after the slit plate is brought into contact with...

A single-pipe cylinder type reformer of the invention includes a plurality of circular cylinders standing upright coaxially, a radiation cylinder coaxially arranged inside the plurality of circular cylinders, and a burner arranged at one end of the center ...

A single-pipe cylinder type reformer produces a hydrogen-rich reformed gas by performing steam reforming for a reformation material gas such as town gas. A circular inner cylinder (3 or 68) is concentrically located inside an upright circular outer cylinde...