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首页> 外文期刊>Journal of Hazardous Materials >Automotive shredder residue (ASR): Reviewing its production from end-of-life vehicles (ELVs) and its recycling, energy or chemicals' valorisation
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Automotive shredder residue (ASR): Reviewing its production from end-of-life vehicles (ELVs) and its recycling, energy or chemicals' valorisation

机译：汽车残渣（ASR）：审查其报废汽车的生产以及其回收利用，能源或化学品的价值评估

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摘要

ASR is in Europe classified as hazardous waste. Both the stringent landfill legislation and the objectives/legislation related to ELV treatment of various countries, will limit current landfilling practice and impose an increased efficiency of the recovery and recycling of ELVs. The present paper situates ASR within the ELV context. Primary recovery techniques recycle up to 75% of the ELV components; the remaining 25% is called ASR. Characteristics of ASR and possible upgrading by secondary recovery techniques are reviewed. The latter techniques can produce a fuel- or fillergrade ASR, however with limitations as discussed. A further reduction of ASR to be disposed of calls upon (co-)incineration or the use of thermo-chemical processes, such as pyrolysis or gasification. The application in waste-to-energy plants, in cement kilns or in metallurgical processes is possible, with attention to the possible environmental impact: research into these impacts is discussed in detail. Pyrolysis and gasification are emerging technologies: although the sole use of ASR is debatable, its mixing with other waste streams is gradually being applied in commercial processes. The environmental impacts of the processes are acceptable, but more supporting data are needed and the advantage over (co-)incineration remains to be proven.
机译：ASR在欧洲被归类为危险废物。各国的严格垃圾填埋立法和与ELV处理有关的目标/立法都将限制当前的垃圾填埋实践，并提高ELV的回收和再循环效率。本文将ASR置于ELV上下文中。初级回收技术可回收多达75％的ELV组件；其余25％称为ASR。回顾了ASR的特性以及通过二次恢复技术可能进行的升级。后者的技术可以产生燃油级或加注级的ASR，但是存在所讨论的局限性。进一步减少要处理的ASR，需要（共）焚化或使用热化学过程（例如热解或气化）。注意可能对环境的影响，有可能将其应用于垃圾发电厂，水泥窑或冶金工艺中：详细讨论对这些影响的研究。热解和气化是新兴技术：尽管ASR的唯一用途值得商,，但其与其他废物流的混合正在逐步应用于商业流程。流程对环境的影响是可以接受的，但是需要更多的支持数据，而且（共）焚化的优势尚待证明。

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  • 来源
    《Journal of Hazardous Materials》 |2011年第3期|p.8-27|共20页
  • 作者

    I. Vermeulen; J. Van Caneghem; C. Block; J. Baeyens; C. Vandecasteele;

  • 作者单位

    Department of Chemical Engineering. University ofLeuven, W. De Croylaan 46,3001 Heverlee. Belgium;

    Department of Chemical Engineering. University ofLeuven, W. De Croylaan 46,3001 Heverlee. Belgium;

    Department of Chemical Engineering. University ofLeuven, W. De Croylaan 46,3001 Heverlee. Belgium,Leuven Engineering College Croep T, Department of Chemical Engineering, Vesaliusstraat 13,3000 Leuven. Belgium;

    School of Engineering, University of Warwick, Coventry CV4 7AL, United Kingdom;

    Department of Chemical Engineering. University ofLeuven, W. De Croylaan 46,3001 Heverlee. Belgium;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    automotive shredder residue; elvs; recycling; energy recovery; thermo-chemical recovery;

    机译：汽车残渣残渣;轻废;回收;能源回收;热化学回收;

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