水素による磁鉄鉱および酸化磁鉄鉱の直接還元

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書誌事項

タイトル別名
  • Direct Reduction of Magnetite and its Roasted Ore with Hydro
  • スイソ ニ ヨル ジテッコウ オヨビ サンカ ジテッコウ ノ チョクセツ カンゲン

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抄録

For the purpose of obtaining process engineering data of reduction of magnetite and roasted magnetite with hydrogen, the rate controlling steps of the reaction as well as the time required for the completion of the reaction were determined with a thermobalance and a fluidized bed reactor. The rate constant of reduction at interface was calculated. In order to reduce magnetite particles with hydrogen as short a time as possible, the good process was concluded to be the combination of fludized oxidative roasting and fludizing reduction.

収録刊行物

  • 日本鑛業會誌

    日本鑛業會誌 80 (911), 453-459, 1964

    一般社団法人 資源・素材学会

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