| 摘要 |
A non-noxiousness processing method of PCBs(Poly Chlorinated Biphenyl) waste oil and a device for reducing PCBs waste oil into compound gas are provided to shorten the exothermic time and to increase the reduction time by maximally receiving high-frequency inducted heat through a spiral catalyst pipe of a first reduction chamber. Compound gas is generated by reducing PCBs waste oil by an endothermic reaction by increasing the temperature of a reduction chamber(1) over 1300deg.C by an exothermic reaction in a closed space without oxidation, and re-circulated and mixed with steam. The compound gas mixed with steam is jetted into a second reduction chamber(2). And then, the compound gas reacts with the steam and generates high heat over 2000deg.C to detoxify harmful matter of the PCBs waste oil. The reaction time is increased due to a spiral form of a high-frequency induction heating coil(4), a high-frequency thermal conductive reduction chamber(12), and a high-frequency thermal conductive reduction catalyst pipe(11) of a thermal conductive induction heating device of the first reduction chamber. A reduction effect is doubled by widening a thermal conductive area by a hexagonal thermal conductive grill block(5) of the second reduction chamber. Harmful matter is detoxified by reducing the PCBs harmful matter for more than 3 seconds with continuously keeping the temperature of the second reduction chamber over 2000deg.C. A spiral catalyst pipe(7) of a third reaction chamber(3) extends the reaction time. |
