NOx and sox removal by low temperature plasma-photocatalysts hybrid system

Dong Joo Kim, Anna Nasonova, Jong Hun Park, Jin Yi Kang, Kyo Seon Kim

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    7 Citations (Scopus)

    Abstract

    We analyzed the effects of several process variables on removal efficiencies of NO and SO2 by the low temperature plasma process combined with photocatalysts. The cylinder-wire type, dielectric barrier discharge process for plasma generation was used. The photocatalysts were coated onto the glass beads by dip-coating method. As the voltage applied to the plasma reactor increases, or as the pulse frequency of applied voltage increases, the NO and SO2 removal efficiencies also increase. As the initial NO concentration decreases, or as the residence time increases, the NO and SO2 removal efficiencies increase.

    Original languageEnglish
    Title of host publicationEco-Materials Processing and Design VIII - ISEPD-8, Proceedings of the 8th International Symposium on Eco-Materials Processing and Design
    PublisherTrans Tech Publications Ltd
    Pages91-94
    Number of pages4
    ISBN (Print)0878494316, 9780878494316
    DOIs
    Publication statusPublished - 2007
    Event8th International Symposium on Eco-Materials Processing and Design, ISEPD-8 - Kitakyushu, Japan
    Duration: 2007 Jan 112007 Jan 13

    Publication series

    NameMaterials Science Forum
    Volume544-545
    ISSN (Print)0255-5476
    ISSN (Electronic)1662-9752

    Other

    Other8th International Symposium on Eco-Materials Processing and Design, ISEPD-8
    Country/TerritoryJapan
    CityKitakyushu
    Period07/1/1107/1/13

    Keywords

    • Low temperature plasma
    • Photodegradation

    ASJC Scopus subject areas

    • General Materials Science
    • Condensed Matter Physics
    • Mechanics of Materials
    • Mechanical Engineering

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