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Development of new material process for dehalogenation by sodium ion expression using the low-temperature plasma.

Number: pap. B8-018

Author(s) : INADA S.

Summary

The purpose of this study is to create a dehalogenation material made of wood powder cheaply. The dehalogenation material consists of an inorganic and organic compound. The sodium was adsorbed to the surface of the wood powder by an ionic-bond using low-temperature plasma irradiation. For the wood powder material, unwanted lumber from thinning trees in a forest and scraped wood could effectively be utilized. This dehalogenation material which consists of the wood powder and sodium can easily be used for environmental cleanup business, because this material is biodegradable. When the sodium wood powder was put in water, a high-density sodium ion of 80 mg/L was released. The sodium wood powder was left in a hydrogen chloride gas atmosphere to examine the dehalogenation characteristics. As the result, it was verified that the chlorine was able to be removed from the hydrogen chloride. The sodium wood powder was created in this experiment can be utilized as an adsorption material for contaminated soil by dioxin and PCB, also from vehicle emissions and for hydrogen chloride gas that would have been rejected by incineration facilities.

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Pages: 10 p.

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Details

  • Original title: Development of new material process for dehalogenation by sodium ion expression using the low-temperature plasma.
  • Record ID : 30005138
  • Languages: English
  • Source: ACRA2010. Asian conference on refrigeration and air conditioning: Tokyo, Japan, June 7-9, 2010.
  • Publication date: 2010/06/07

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