| In order to solve the current problems in catalytic incineration devices for organic vapour abatement thoroughly, an experiment has been done, compared with the existing technology, the innovative design is that far-infrared radiation is used for heating catalytic bed only, not heating vapour and catalytic bed both. The results show that ignition point can be considerably reduced and preheating time shortened. For benzene vapour, the efficiencies at low inlet temperature are not less than those obtained by existing technology if temperatures of catalytic beds are same. For exhaust gas, when temperature is about 170℃, high efficiency (97%) under the experimental conditions has been obtained by using obtained by using honey-comb Pt catalyst. |
