神岡鉱業(株)の鉛・亜鉛製錬

書誌事項

タイトル別名
  • Lead and Zinc Operation at Kamioka Mining and Smelting Co., Ltd.
  • カミオカ コウギョウ カブ ノ ナマリ アエン セイレン

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説明

Kamioka Mining and Smelting Co., Ltd. became independent of Mitsui Mining and Smelting Co., Ltd. in 1986.<BR>Kamioka's metallurgical operation consists of zinc electrolytic winning, lead smelting, and lead electrolytic refining, and the company's main products are electrolytic zinc, electrolytic lead, zinc alloy, silver, cadmium, bismuth, sulfuric acid, and liquid sulfuric anhydride.<BR>Our metallurgical operation developed together with the mining operation at Kamioka mine, but imported ore consumption has been increasing recently with the decrease of proved ore reserve at the mine.<BR>Our advantages are that we have both a zinc plant and a lead plant and that we receive the supply of about 70% of the necessary electric power from our own hydropower plants. To strengthen our competitive position by using these advantages, we are taking a great interest in recovery of gold, silver, platinum, palladium, and rhodium from recycled materials, and the zinc electrolysis plant was completely replaced with a new plant in March, 1993.

収録刊行物

  • 資源と素材

    資源と素材 109 (12), 1013-1017, 1993

    一般社団法人 資源・素材学会

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