Disintegration of Rock by Tension (〔資源処理学会第96回例会〕特別講演) DISINTEGRATION OF ROCK BY TENSION

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The reduction in consumption of energy for disintegration of rock can be achieved by change from compressive mechanical crusing to fragmentation by tension. Of the two techniques for tensile disintegration of rock, instant decompression and electrical disintegration (ED), the latter technique has achieved a stage of development sufficient for its commercial implementation. The ED technique offers reduction in energy consumption, in cost of maintenance, and in the capital cost. The tensile character of the failure ensures the efficient liberation of minerals from the rock matrices. The thermal character of the electrical breakdown of rock provides the possibility for continuous contact between electrodes and rock fragments ensuring the tensile disintegration of solids.

収録刊行物

  • 資源処理技術 : 浮選 = Resources processing  

    資源処理技術 : 浮選 = Resources processing 43(3), 122-135, 1996-09-30 

    The Resources Processing Society of Japan

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各種コード

  • NII論文ID(NAID)
    10002470691
  • NII書誌ID(NCID)
    AN10136265
  • 本文言語コード
    ENG
  • 資料種別
    REV
  • ISSN
    09124764
  • NDL 記事登録ID
    4047310
  • NDL 雑誌分類
    ZP41(科学技術--金属工学・鉱山工学)
  • NDL 請求記号
    Z17-275
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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