A fuel cell system 100 includes: a reformer 1 configured to generate a hydrogen-containing gas by using a raw material; a fuel cell 6 configured to generate electric power by using the hydrogen-containing gas; an ammonia remover 5 configured to remove ammo...

The fuel cell system (1) has a heat exchanger (11) for pre-heating a fuel/water mixture and an evaporation unit (9) for obtaining a gas flow from the pre-heated fuel/water mixture, fed through a cooled gas cleaning unit (3), for selective removal of carbon...

A fuel cell system comprises a reformer for reforming a feed material to generate a reformed gas containing hydrogen, a material feed means for feeding the feed material to the reformer, a heater for heating the reformer, a fuel cell for generating a power...

Systems and methods of chemical sensing in fuel cell systems (10) are described. In one aspect, a replaceable sacrificial sensor system (20) includes an input (48) that is configured to be coupled to a fuel stream delivery system (14), two or more sacrific...

A plurality of water passages (62A) allowing flow of water, a plurality of alcohol passages (62A) allowing flow of alcohol and a plurality of high temperature gas passages (61A) heating the water passages (62A) and the alcohol passages (62A), are independe...

Method for producing electricity in which a stream 1 of hydrocarbons and a stream 2 of air are reacted in a partial oxidation chamber 3, the operating conditions being: residence time in the chamber between 100 and 1200 milliseconds outlet temperature of t...

Heat exchanger is arranged downstream of a gas purification unit and heats purified hydrogen-rich gas, the gas purification unit having a separate cooling unit, or a heat exchanger is arranged downstream of the cooling chamber in the coolant stream of the ...