This paper has been studied to soak from the Chalcocite to take copper with the sal volatile containing the active reagent (ammonium peroxydisulphate or potassium permanganate).

 
  • 本文研究了用含有活性剂(过二硫酸铵、高锰酸钾)的碳氨液从辉铜矿中浸取铜。
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