鉛のリサイクル Lead Recycling

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著者

    • 平野 政雄 HIRANO Masao
    • 三菱マテリアル(株)製錬事業本部企画管理部 Planning & Administration Dept., Metals Div., Mitsubishi Materials Corporation
    • 桜井 文隆 SAKURAI Fumitaka
    • 三菱マテリアル(株)製錬事業本部企画管理部 Planning & Administration Dept., Metals Div., Mitsubishi Materials Corporation

抄録

Because of the steady increase in car population and the mounting of enviromental concern, lead consumption ratio for lead-acid batteries is tending to gradually increase. As a result of this fact, itis important to establish new reliable collection, treatment, and recycling system of used lead-acidbatteries that would not to be effected by the fluctuation of lead prices and the exchange rate. Andlead-acid batteries made of lead, dilute sulfuric acid and polypropylene have to be treated withoutcausing any enviromental problem.<BR>In Japan, in October 1994, the battery manufacturing industry started the a "lead recyling system".<BR>As maintenance-free batteries using no Pb-Sb alloy as grid arewidely used, demand for secondary Pb-Sb alloy has decreased.<BR>To maintain the usage amount of secondary lead as lead-acid battery, primary smelters were asked toparticipate in this recycle system.Afterthe introduction of this system, recyclig ratio for lead-acid batteries has risen to about 90%contributing to stabilized recycling ratios.

収録刊行物

  • 資源と素材 : 資源・素材学会誌 : journal of the Mining and Materials Processing Institute of Japan  

    資源と素材 : 資源・素材学会誌 : journal of the Mining and Materials Processing Institute of Japan 113(12), 972-975, 1997-12-25 

    The Mining and Materials Processing Institute of Japan

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キーワード

各種コード

  • NII論文ID(NAID)
    10002284816
  • NII書誌ID(NCID)
    AN10062646
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    09161740
  • NDL 記事登録ID
    4403098
  • NDL 雑誌分類
    ZP41(科学技術--金属工学・鉱山工学)
  • NDL 請求記号
    Z17-315
  • データ提供元
    CJP書誌  CJP引用  NDL  J-STAGE 
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