| 摘要 |
An oxidation reactor is provided to improve reaction efficiency and reduce a cost for controlling temperature and pressure to a supercritical state and a cost for injecting an oxidizer by filling a metal catalyst in a reactor for performing an oxidation reaction. An oxidation reactor includes: a mouth member(380) through which oxidation reaction objects flow into the oxidation reaction tube; an oxidation reaction tube(340) for oxidizing and decomposing the oxidation reaction objects that have flown into the oxidation reaction tube through the mouth member; and a heater(330) for varying a temperature of the oxidation reaction tube, wherein metal or metal alloy is filled in the oxidation reaction tube. The metal or metal alloy includes at least one metal selected from Fe, Ni, Cr, Mn, Cu, Mo, Zr, and Ti. The mouth member includes a body part(378) and a plurality of supply pipes(380a,380b). The oxidation reactor additionally includes: a reaction body(320) into which water and a neutralizing agent are supplied to vary a temperature of the oxidation reaction tube; and a neutralization chamber(370a) disposed at an exit side of the oxidation reaction tube to mix and neutralize a neutralizing agent that has flown into the neutralization chamber through the reaction body and a decomposed material discharged from the oxidation reaction tube. |
