{"title":"用相对论电子束和电晕放电在气流中等离子体催化二氧化硫氧化","authors":"E.I. Baranchicov, G.S. Belenky, M.A. Deminsky, V.P. Dorovsky, E.M. Erastov, V.A. Kochetov, D.D. Maslenicov, B.V. Potapkin, V.D. Rusanov, V.V. Severny, A.A. Fridman","doi":"10.1016/1359-0197(92)90081-P","DOIUrl":null,"url":null,"abstract":"<div><p>The results of theoretical and experimental investigations of SO<sub>2</sub> oxidation in an air flow by a high current pulse electron beam and impulse corona discharge are presented in this work. It was shown that in non-equilibrium plasma and in a certain range of current density and humidity the energy cost of oxidation is significantly reduced to a value corresponding to the chain character of the process. These results were explained by realization of the ion-molecule chain SO<sub>2</sub> oxidation mechanism and confirm the effect of non-equilibrium plasma catalytic activity in chemical reactions. It was shown that ion-molecular chain processes in droplet phase can also cause additional reduction of oxidation energy costs.</p></div>","PeriodicalId":14262,"journal":{"name":"International Journal of Radiation Applications and Instrumentation. Part C. Radiation Physics and Chemistry","volume":"40 4","pages":"Pages 287-294"},"PeriodicalIF":0.0000,"publicationDate":"1992-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/1359-0197(92)90081-P","citationCount":"2","resultStr":"{\"title\":\"Plasma-catalysis SO2 oxidation in an air stream by a relativistic electron beam and corona discharge\",\"authors\":\"E.I. Baranchicov, G.S. Belenky, M.A. Deminsky, V.P. Dorovsky, E.M. Erastov, V.A. Kochetov, D.D. Maslenicov, B.V. Potapkin, V.D. Rusanov, V.V. Severny, A.A. Fridman\",\"doi\":\"10.1016/1359-0197(92)90081-P\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>The results of theoretical and experimental investigations of SO<sub>2</sub> oxidation in an air flow by a high current pulse electron beam and impulse corona discharge are presented in this work. It was shown that in non-equilibrium plasma and in a certain range of current density and humidity the energy cost of oxidation is significantly reduced to a value corresponding to the chain character of the process. These results were explained by realization of the ion-molecule chain SO<sub>2</sub> oxidation mechanism and confirm the effect of non-equilibrium plasma catalytic activity in chemical reactions. It was shown that ion-molecular chain processes in droplet phase can also cause additional reduction of oxidation energy costs.</p></div>\",\"PeriodicalId\":14262,\"journal\":{\"name\":\"International Journal of Radiation Applications and Instrumentation. Part C. Radiation Physics and Chemistry\",\"volume\":\"40 4\",\"pages\":\"Pages 287-294\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1992-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/1359-0197(92)90081-P\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"International Journal of Radiation Applications and Instrumentation. Part C. Radiation Physics and Chemistry\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/135901979290081P\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Radiation Applications and Instrumentation. Part C. Radiation Physics and Chemistry","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/135901979290081P","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Plasma-catalysis SO2 oxidation in an air stream by a relativistic electron beam and corona discharge
The results of theoretical and experimental investigations of SO2 oxidation in an air flow by a high current pulse electron beam and impulse corona discharge are presented in this work. It was shown that in non-equilibrium plasma and in a certain range of current density and humidity the energy cost of oxidation is significantly reduced to a value corresponding to the chain character of the process. These results were explained by realization of the ion-molecule chain SO2 oxidation mechanism and confirm the effect of non-equilibrium plasma catalytic activity in chemical reactions. It was shown that ion-molecular chain processes in droplet phase can also cause additional reduction of oxidation energy costs.
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