Hydrogen generating apparatus using steam reforming reaction

Disclosed herein is a hydrogen generating apparatus for producing hydrogen from a hydrocarbon feed through a steam reforming reaction, in which a pressure drop device is installed between a feed distributor and each of reactor tubes in order to prevent the feed from being unevenly distributed to the...

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Bibliographische Detailangaben
Hauptverfasser:	KIM YOUNG DAE, KIM MYUNG JUN, BANG JIN HWAN
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOUNDS THEREOF INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	Disclosed herein is a hydrogen generating apparatus for producing hydrogen from a hydrocarbon feed through a steam reforming reaction, in which a pressure drop device is installed between a feed distributor and each of reactor tubes in order to prevent the feed from being unevenly distributed to the reactor tubes. In the hydrogen generating apparatus, the pressure drop device for artificially dropping the supply pressure of the feed is installed between the feed distributor and each of the reactor tubes which are concentrically arranged with respect to a heat source. Accordingly, if the feed is unevenly distributed, the pressure drop device can suppress an abnormal temperature rise in some of the reactor tubes to induce the smooth production of hydrogen and to greatly improve the operational safety of the hydrogen generating apparatus.