/ PLASMA/CATALYST-INTEGRATED GAS REFORMING DEVICE HAVING DOUBLE-PIPE STRUCTURE AND METHOD FOR REFORMING THE GAS

摘要

The present invention relates to a plasma / catalyst integrated gas reforming apparatus and a gas reforming method having a dual tube structure, and more particularly, to a gas reforming apparatus for reforming a gas mixture containing carbon dioxide and hydrocarbon into a synthesis gas containing hydrogen and carbon monoxide A gas supply unit for supplying the mixed gas; A plasma torch provided on a lower central axis of the gas supply unit; A plasma reactor installed at a lower end of the gas supply unit so as to open at a lower portion thereof and having a plasma flame formed in a downward direction by the plasma torch so as to reform the mixed gas supplied from the gas supply unit by a plasma reaction; A catalytic reaction chamber installed to surround the outside of the plasma reactor, the primary reformed gas and the high heat generated in the plasma reactor being flowed upward and being subjected to a secondary gas reforming by a catalytic reaction; And a gas discharge portion formed in the upper portion of the catalytic reaction chamber and discharging a secondary reformed gas, wherein the reformed gas is a synthesis gas containing hydrogen and carbon monoxide. An integrated gas reforming apparatus is disclosed.