LOW-TEMPERATURE LIQUID FUEL REFORMING HYDROGEN GENERATOR AND PREPARATION METHOD FOR HIGH-PURITY HYDROGEN

摘要

The present invention relates to low-temperature liquid fuel reforming hydrogen generator. The catalyst solution and the fuel solution are mixed; then, the mixed solution is delivered to a fuel reaction chamber of a reformer, and undergoes chemical reaction at the temperature of 20~200℃ and under the pressure of 0.1~20 MPa to produce a low-valence-state fuel solution with reducibility; and thus, fuel conversion is completed, and the fuel is oxidized into carbon dioxide and water; next, the low-valence-state fuel solution with reducibility undergoes heat exchange by a heat exchanger, is reduced in the temperature, and then enters an electrolysis chamber; the solution is oxidized at the anode of the electrolysis chamber to obtain a high-valence-state solution, and the high-valence-state solution reenters the heat exchanger for temperature rise and then reenters the reaction chamber for reacting with the fuel, thereby completing a complete circulation system. In addition, high-purity hydrogen is produced at the cathode of the electrolysis chamber.