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      Ultrasonic-resonator-combined apparatus for purifying nuclear aerosol particles Translated title: Ultraschallresonator zur Luftaufbereitung radioaktiver Aerosolpartikel

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      1 , 1 , * , , 1 , 1 , 1
      Kerntechnik
      Carl Hanser Verlag

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          Abstract

          The radiation hazards of radionuclides in the air arising from the storage room of nuclear devices to the operators cannot be ignored. A new ultrasonic-resonator-combined method for purifying nuclear aerosol particles is introduced. To remove particles with diameters smaller than 0.3 μm, an ultrasonic chamber is induced to agglomerate these submicron particles. An apparatus which is used to purify the nuclear aerosol particles is described in the article. The apparatus consists of four main parts: two filtering systems, an ultrasonic chamber and a high-pressure electrostatic precipitator system. Finally, experimental results demonstrated the effectiveness of the implementation of the ultrasonic resonators. The feasibility of the method is proven by its application to the data analysis of the experiments.

          Kurzfassung

          Die Strahlenbelastung von Beschäftigten durch Radionuklide in der Luft von Lagerräumen kerntechnischer Geräte kann nicht vernachlässigt werden. Eine neue Ultraschallresonator Kombinationsmethode zur Luftaufbereitung radioaktiver Aerosolpartikel wird vorgestellt. Um Partikel mit Durchmessern kleiner als 0.3 μm abzutrennen, wird eine Ultraschallkammer zur Agglomerierung dieser Submikron-Teilchen eingeführt. In diesem Beitrag wird ein Gerät zur Luftaufbereitung radioaktiver Aerosolpartikel beschrieben. Das Gerät besteht aus vier wesentlichen Teilen: zwei Filtersysteme, eine Ultraschallkammer und ein Hochdruck-Elektroabscheidersystem. Experimentelle Ergebnisse zeigen die Effektivität des Ultraschallresonators. Die Durchführbarkeit dieser Methode wird durch die Datenanalyse der Experimente bewiesen.

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          Most cited references8

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          The comparative study of aerosol filtration by electrospun polyamide, polyvinyl acetate, polyacrylonitrile and cellulose acetate nanofiber media

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            Experimental Study of Aerosol Filtration by Fibrous Filters

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              Particle migration and collection in a high-temperature electrostatic precipitator

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                Author and article information

                Journal
                kt
                Kerntechnik
                Carl Hanser Verlag
                0932-3902
                2195-8580
                18 December 2017
                : 82
                : 6
                : 668-673
                Affiliations
                1 Xi'an Hi-Tech Institute, Xi'an 710025, China
                Author notes
                [* ] Corresponding author: E-mail: Zhangqh_102@ 123456sina.com
                Article
                KT110832
                10.3139/124.110832
                4d144601-1902-4bf6-888b-df8d05f6582c
                © 2017, Carl Hanser Verlag, München
                History
                : 4 August 2017
                Page count
                References: 9, Pages: 6
                Product
                Self URI (journal page): https://www.hanser-elibrary.com/loi/kt
                Categories
                Technical Contributions/Fachbeiträge

                Materials technology,Materials for energy,Nuclear physics
                Materials technology, Materials for energy, Nuclear physics

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