METHOD OF OBTAINING HYDROGEN Russian patent published in 2014 - IPC C01B3/38 C01B3/48 C10K3/00 

FIELD: chemistry.

SUBSTANCE: invention relates to field of chemistry. Hydrogen is obtained in combined tube catalytic reactor with distributed in reaction volume zones of endothermic and exothermic reactions of obtaining hydrogen and warmth, necessary for carrying out catalytic endothermic reactions of hydrogen obtaining. In tube space endothermic reactions of steam conversion of dimethyl ether and/or methanol are carried out. Synthesis-gas, obtained in energy machines and/or catalytic reactors, is supplied into inter-tube space of reactor to carry out exothermic reaction of steam conversion of carbon oxide, contained in synthesis-gas. Product flows of inter-tube and tube space are combined, combined flow, which contains carbon oxide, is directed to selective hydration with obtaining methane, water-containing gas being subjected to concentration.

EFFECT: invention makes it possible to obtain highly pure hydrogen.

7 cl, 1 dwg, 2 ex