貴金属のリサイクリング

書誌事項

タイトル別名
  • Recycling of precious metals.
  • キキンゾク ノ リサイクリング

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抄録

It is important to recycle the elements of gold, silver and the platinum group metals which often put to industrial use for their stability (against heat and chemical reaction), high electroconductivity, and high catalytic activity. This paper deals with recycling techniques of these metals from scaraps containing these elements. These include IC boads, button type batteries containing silver oxide, etc., for gold and silver, and auto exhaust emission control catalysts, precious metal plating chemicals etc., for platinum group, of which the demand seems to be expanded. It also introduces a method proposed by A.J. Gilmore, i.e., goldrecovery from flotation plant effluents with activated charcoal.

収録刊行物

  • 資源と素材

    資源と素材 107 (2), 119-127, 1991

    一般社団法人 資源・素材学会

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