{"title":"Atmospheric pressure discharge plasma processing for gaseous air contaminants","authors":"T. Oda, R. Yamashita, T. Takahashi, S. Masuda","doi":"10.1109/IAS.1993.299132","DOIUrl":null,"url":null,"abstract":"The authors investigated the decomposition performance of gaseous environmental destructive contaminants in air by using atmospheric-pressure discharge plasma including SPCP (surface discharge induced plasma chemical processing). Contaminants tested were chlorofluorocarbon (CFC-113) and trichloroethylene. The discharge exciting frequency range was wide, from 50 Hz to 50 kHz. Low-frequency discharge requires high voltage to inject high electric power into the gas and to decompose contaminants. A gaschromato mass spectrometer analyzed discharge products of dense CFC-113 or trichloroethylene, and HCl, CClFO, CHCl, etc. were detected as products. Two different electrode configurations, silent discharge (coaxial) electrode and coil electrode, were tested and compared.<<ETX>>","PeriodicalId":345027,"journal":{"name":"Conference Record of the 1993 IEEE Industry Applications Conference Twenty-Eighth IAS Annual Meeting","volume":"12 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1993-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"8","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Conference Record of the 1993 IEEE Industry Applications Conference Twenty-Eighth IAS Annual Meeting","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IAS.1993.299132","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 8
Abstract
The authors investigated the decomposition performance of gaseous environmental destructive contaminants in air by using atmospheric-pressure discharge plasma including SPCP (surface discharge induced plasma chemical processing). Contaminants tested were chlorofluorocarbon (CFC-113) and trichloroethylene. The discharge exciting frequency range was wide, from 50 Hz to 50 kHz. Low-frequency discharge requires high voltage to inject high electric power into the gas and to decompose contaminants. A gaschromato mass spectrometer analyzed discharge products of dense CFC-113 or trichloroethylene, and HCl, CClFO, CHCl, etc. were detected as products. Two different electrode configurations, silent discharge (coaxial) electrode and coil electrode, were tested and compared.<>
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