Method of producing combustible gas from water electrolysis (HTE) or co-electrolysis with H2O / CO2 in the same chamber and associated catalytic reactor and system

摘要

The present invention relates to a novel reactor design, in which a pressurized chamber is used to generate either hydrogen or synthesis feed gas ("syngas" representing a H2 + CO mixture) from steam H2O and carbon dioxide CO2. A high-temperature electrolyte (HTE) reactor with a stack of electrolytic single cells to be generated, and placed at a distance downstream from the outlet of the electrolytic cell, and the previously obtained synthesis gas is converted into a heterogeneous catalyst Contains both at least one catalyst which, by action, converts to the desired combustible gas, the synthesis gas either directly from the electrolytic reactor or by mixing the resulting hydrogen and carbon dioxide CO2 injected into the pressurized chamber Made by either indirectly by. [Selection] Figure 3