クロール法による金属チタン製造工程の合理化

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タイトル別名
  • The Rationalization of Titanium Sponge Production in Kroll Process
  • クロールホウ ニ ヨル キンゾク チタン セイゾウ コウテイ ノ ゴウリカ

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TOHO Titanium Co. erected 20 T per month plant of titanium sponge in 1953 and developed it to 150 T per month within 4 years.<BR>But the price of titanium has fallen down year by year and the demand for it decreased since 1957. So we have endeavoured cut down the production cost.<BR>The methods of rationalization are as follows:<BR>1) Improvement of the operation of chlorinato- and recovery of TiO2 from its waste.<BR>2) Simplification of TiCl4 purification.<BR>3) Diminution of magnesiuem losses at the reduction process and others.<BR>4) The reduction of production cost of magnesium by the rationalization of its electrolytic plant.<BR>With these above and other several improvements. we have been able to reduce the production cost of titanium sponge about 20% during these 4 years.

収録刊行物

  • 日本鑛業會誌

    日本鑛業會誌 79 (901), 477-484, 1963

    一般社団法人 資源・素材学会

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