銅製錬におけるスラグ/マット分離の状況と課題

書誌事項

タイトル別名
  • Situation and Problem of Slag/Matte Separation in Copper Smelting
  • ドウ セイレン ニ オケル スラグ/マット ブンリ ノ ジョウキョウ ト カダイ

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抄録

In this review, we summarized the physical factors such as viscosity, surface and interfacial tensions of slag and copper matte affecting the separation between them in copper smelting furnaces. The situation of slag/matte separation and practical measures for keeping the good separability were also introduced. Research results about the matte suspension mechanism in slag by the influences of viscosities, surface tensions and interfacial tensions of slag and matte, and also harmful influences on the slag/matte separation by the magnetite precipitation and the practical measures to reduce magnetite in smelting furnaces were outlined.

収録刊行物

  • 資源と素材

    資源と素材 129 (5), 171-176, 2013

    一般社団法人 資源・素材学会

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