FIELD: chemistry.
SUBSTANCE: gaseous reducing agent is obtained by catalytic reforming of a gas mixture, containing carbon dioxide (CO2) and/or a water vapour (H2O), and gaseous hydrocarbons. Heat for reforming taking place in conversion of an endothermic process is partly obtained by combustion of an inflammable gas, and gaseous combustion products that are formed are discharged, with their cooling and dehydration. Oxygen required for the inflammable gas combustion is supplied into the inflammable gas in a composition of a gas mixture, prepared from a partial amount of the cooled and the dehydrated gaseous combustion products and pure oxygen.
EFFECT: method improvement.
12 cl, 2 dwg, 1 tbl
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