| Title |
A Study on the Improvement of Decomposition Efficiency of Organic Substances Using Plasma Process and Catalytic Surface Chemical Reaction |
| Keywords |
Barrier Discharge ; Catalyst ; Optical Measurement ; Organic Substances ; Ozone |
| Abstract |
This paper proposed the effective treatment method for organic substances using the barrier discharge plasma process and catalytic chemical reaction followed from ozone decomposition. The decomposition by the plasma process of organic substances such as trichloroethylene, methyl alcohol, acetone, and dichloromethane carried out, and ozone is generated effectively at the same time. By passing through catalysts, ozone easily decomposed and further decomposed organic substances. And, 2-dimensional distribution of ozone using the optical measurement method is performed to identify the catalytic surface chemical reaction. In addition, CO is easily oxidized into CO_2 by this chemical reaction, which might be induced oxygen atom radicals formed at the surface of catalyst from ozone decomposition. |