Method for operating a reformer fuel cell assembly

摘要

The method involves supplying a hydrogen-containing reformate of a reformer partially to two membrane filters, where the reformer is operated with a fuel that comprises hydrocarbon i.e. methanol, and water. A gaseous fuel i.e. hydrogen, separated by one of the filters is supplied to a gas pressure reservoir before the fuel is supplied to a fuel cell in case of need. The supply of the fuel to the reservoir is omitted or reduced if the supply of the fuel is not needed. The fuel separated by the other filter is continuously supplied to the cell. An independent claim is also included for a reformer fuel cell system.