PROCESS FOR THE PREPARATION OF HYDROGEN-CONTAINING GAS FROM HYDROCARBONS AND STEAM AND/OR CO_

摘要

K 9420A B S T R A C TPROCESS FOR THE PREPARATION OF HYDROGEN-CONTAININGGAS FROM HYDROCARBONS AND STEAM AND/OR CO2Process for the preparation of hydrogen-containing gas fromhydrocarbons (e.g. methane) and steam and/or CO2 wherein the hydro-carbons and the steam and/or the CO2 are continuously converted inat least one reaction zone at elevated temperature and pressure intoH2 ant CO by continuously contacting the reactants with at least onefluidized bed of heated solid particles, which are then led con-tinuously to a heating zone where they are continuously heated in afluidized state by combustion of a part of the obtained H2 and/or ofat least a part of the obtained CO with oxygen-containing gas, andwhich are finally led continuously back to the reaction zone(s)where they are again contacted with the reactants.