Search Results1-6 of  6

  • 宇都宮 公昭 ID: 9000392602898

    住友金属鉱山 (株) 播磨事業所 (1987 from CiNii)

    Articles in CiNii:1

    • ISP炉の操業改善 (1987)
  • 宇都宮 公昭 ID: 9000398594312

    Articles in CiNii:5

    • フェライトスラグ中への鉛精鉱の吹込み溶錬に関する基礎的研究 (1986)
    • <Technical Notes>Oxygen Smelting of Copper Concentrate by Use of Calcium Ferrite Slag (1984)
    • 気相制御研究分野 (1995. 1-1995. 12)(研究活動報告) (1995)
  • UTSUNOMIYA Kimiaki ID: 9000255830270

    Sumitomo Metal and Mining Co., Ltd., Niihama Research Lab. (1996 from CiNii)

    Articles in CiNii:1

    • Oxidation Smelting of Zinc Sulfide Concentrate by Injection Technology. (1996)
  • UTSUNOMIYA Kimiaki ID: 9000256436810

    Sumitomo Metal and Mining Co., Ltd., Niihama Research Lab. (1996 from CiNii)

    Articles in CiNii:1

    • Development of Reduction Smelting Technology for Zinc Oxide Materials by Using a Pilot Scale Flash Furnace. (1996)
  • UTSUNOMIYA Kimiaki ID: 9000392600242

    Harima Division, Sumitomo Metal Mining Co., Ltd. (1986 from CiNii)

    Articles in CiNii:1

    • Fundamental Study on Direct Production of Lead by Injecting the Concentrate into a Layer of Calcium Ferrite Slag (1986)
  • UTUNOMIYA Kimiaki ID: 9000000021801

    住友金属鉱山(株)新居浜研究所 (1998 from CiNii)

    Articles in CiNii:3

    • Development of Reduction Smelting Technology for Zinc Oxide Materials by Using a Pilot Scale Flash Furnace (1996)
    • Oxidation Smelting of Zinc Sulfide Concentrate by Injection Technology (1996)
    • PS転炉のスプラッシュに及ぼす諸因子の影響(コールドモデルによる検討) (1998)
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