Recent Developments in Advanced Coal Cleaning

DOI Web Site 1 Citations 90 References
  • ITO Mayumi
    Graduate School of Engineering, Hokkaido University

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Other Title
  • 次世代型石炭高効率発電のためのアドバンストコールクリーニング技術の動向
  • ジセダイガタ セキタン コウコウリツ ハツデン ノ タメノ アドバンスト コール クリーニング ギジュツ ノ ドウコウ

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Abstract

The rise in demand for coal due to growth in Asia is inducing coal price increases and it will be necessary to develop cleaning method for difficult-to-treat coal. High-efficiency power generation techniques are required to reduce greenhouse gas emissions and it is necessary to reduce ash content of coal significantly before combustion. Advanced coal cleaning techniques can generate low ash coals and this paper reviews recent applications of low ash coal, recent developments in commercial scale and lab scale flotation, and research results of enhanced gravity separators and comminution.

Journal

  • Journal of MMIJ

    Journal of MMIJ 124 (12), 865-870, 2008

    The Mining and Materials Processing Institute of Japan

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