保温材由来の繊維状無機物質の溶融

• 森 正博

  大阪府立産業技術総合研究所

• 千葉 悦子

  (財) 関西産業公害防止センター

• 森元 一夫

  (財) 関西産業公害防止センター

書誌事項

タイトル別名

• Smelting of Fibrous Matter in Thermal Insulation Material Waste.

抄録

The melting temperature of the fibrous matter containg amosite asbestos is about 1, 300°C and still high. The operating temperature would then be needed to be lowered in the smelting process. So the effects of various flux on the melting temperature of the fibrous matter body were estimated experimentally. Such flux as borax, sodium silicate (water glass), ortho sodium silicate+potasium silicate or ortho sodium silicate+lithium silicate proved to reduce the temperature from 1, 300°C to 800-900°C.<BR>In addition, about 95% of volume reduction was achieved and amosite asbestos was annihilated by the smelting.

収録刊行物

• 環境技術

  環境技術 22 (3), 158-164, 1993

  環境技術学会

詳細情報

• CRID: 1390282679568372736
• NII論文ID: 130004172453
• DOI: 10.5956/jriet.22.158
• ISSN: 18828590
• ISSN: 03889459
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可