Reformer-reactor for reforming hydrocarbon-containing educt fluids to hydrogen-containing product fluid, comprises a burner device and a reformer-reaction chamber, which are arranged coaxially and thermally coupled

摘要

The reformer-reactor for reforming hydrocarbon-containing educt fluids to hydrogen-containing product fluid, comprises a burner device (120) and a reformer-reaction chamber (110), which are arranged coaxially and thermally coupled. The burner device and/or the reformer-reaction chamber are formed as annular gap. The burner device is arranged within the reformer-reaction chamber. The burner device comprises a burner-reaction-chamber (122) equipped with a catalyst. The reformer-reaction-chamber comprises a catalyst and from which the educt fluid and/or product fluid is flow-througable. The reformer-reactor for reforming hydrocarbon-containing educt fluids to hydrogen-containing product fluid, comprises a burner device (120) and a reformer-reaction chamber (110), which are arranged coaxially and thermally coupled. The burner device and/or the reformer-reaction chamber are formed as annular gap. The burner device is arranged within the reformer-reaction chamber. The burner device comprises a burner-reaction-chamber (122) equipped with a catalyst. The reformer-reaction-chamber comprises a catalyst and from which the educt fluid and/or product fluid is flow-througable. The reformer-reactor comprises an evaporator-region (130) and a superheater region, in which the educt fluid flows through. The evaporator-region and the super-heater are formed as annular gap. The educt fluid flows through the reformer-reactor in a coil-shaped line. Independent claims are included for: (1) a reformer-fuel cell system; and (2) a method for reforming hydrocarbon-containing educt fluids to hydrogen-containing product fluid.