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首页> 外文会议>PbZn 2010 >A POSSIBILITY OF CRT RECYCLING IN A LEAD SMELTER FROM AN ENVIRONMENTAL POINT OF VIEW
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A POSSIBILITY OF CRT RECYCLING IN A LEAD SMELTER FROM AN ENVIRONMENTAL POINT OF VIEW

机译：从环境角度看铅冶炼厂中CRT回收的可能性

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摘要

Both landfill and recycling of used cathode ray tubes (CRT) have been done in the world andrnwhich way was selected in each country depends on the environmental policy of each country. Almostrn100% of material recycling was achieved in Japan in the past decade. However, recycling of CRT hasrnrecently faced a strong difficulty to continue because a demand of CRT TV has drastically decreased due tornwide spreading liquid crystal display (LCD) TV in the world. Material flow of CRT cullet all over thernworld was investigated and problems of recycling CRT cullet were pointed out in the present paper. Arnpossibility and contribution of lead smelter to CRT recycling have been discussed especially in Japan. Keyrntechnologies have been also pointed out to progress CRT cullet in lead smelter.rn935
机译：在世界范围内，已经完成了废旧阴极射线管（CRT）的垃圾掩埋和回收利用，每个国家选择哪种方式取决于每个国家的环境政策。在过去的十年中，日本几乎实现了100％的材料回收。然而，由于世界范围内液晶电视的广泛普及，对CRT电视的需求已大大减少，因此CRT的回收一直面临很大的困难。研究了CRT碎玻璃在世界范围内的物质流动，指出了回收CRT碎玻璃的问题。特别是在日本，已经讨论了铅冶炼厂对CRT回收的可能性和贡献。还指出了关键技术，可以在铅冶炼厂中发展CRT碎玻璃。

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  • 来源
    《PbZn 2010》|2010年|p.935-944|共10页
  • 会议地点
  • 作者

    E.Shibata; T.Nakamura; T.Shiratori;

  • 作者单位

    Institute of Multidisciplinary Research for Advanced Materials, Tohoku University 2-1-1, Katahira, Aoba, Sendai, 980-8577Japan;

    Institute of Multidisciplinary Research for Advanced Materials, Tohoku University 2-1-1, Katahira, Aoba, Sendai, 980-8577Japan ntakashi@tagen.tohoku.ac.jp;

    Graduate School of Environmental Studies, Tohoku University 6-6-20 Aramaki-Aza-Aoba, Aoba, Sendai, 980-8579 Japan;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 锌;铅;
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