METHOD OF PRODUCTION OF HYDROGEN WITH HIGH CONTENT OF REJECTED STEAM Russian patent published in 2015 - IPC C01B3/02 C01B3/24 C01B3/26 

FIELD: power industry.

SUBSTANCE: method includes adding of raw gas mix into a set of pipes containing the catalyst into reforming-furnaces, execution of reforming reaction for formation of the reformat containing H₂, CO, CH₄ and H₂O, withdrawal of reformat, burning of fuel with heated gas oxidiser in the reforming-furnace combustion chamber unit, for obtaining of a gaseous combustion product and generation of heat for the purpose of power supply of raw gas mix reaction in pipes, combustion product withdrawal, heating of gas oxidiser by heat exchange with the combustion product, with obtaining of heated gas oxidiser, cooling of the combustion product, heating of the first feeding water flow by heat exchange with the combustion product, with combustion product cooling. Before this from the combustion product the heat is withdrawn for gas oxidiser heating, heating of the second feeding water flow by heat exchange with reformat, supply of the first and second feeding water flows into the deaerator, separation of dissolved gases from flows in the deaerator, withdrawal of the ventilating flow from the deaerator, withdrawal of flow of water feeding the boiler from the deaerator, formation of hydrogenous product from the reformat after heating by reformat of the second feeding water flow, and formation of steam product from part of the flow of water feeding the boiler.

EFFECT: increased amount of withdrawn steam.

17 cl, 3 dwg