Method and system for the production of hydrogen by means of a catalytic steam reforming of a hydrocarbon-containing feed gas

摘要

A system and method for generation of hydrogen from a hydrocarbon feed gas and water vapor by means of a catalytic steam reforming wherein the heat of the synthesis of - and of the flue gas for the production of export steam from boiler feed water and process steam condensate separated from the synthesis gas, may be used, and wherein the from the boiler feed water in the case of the degassing expelled gases and which in the case of the relaxation of the abschlämmwässer of the steam boiler to the export - and process steam generation vapors produced in order to preheat the combustion gas to the operation of the burner of the steam reformer be used.