The recovery of copper and zinc in the waste catalyst from the production of methanol by pickling replacement is studied.

 
  • 研究了采用酸溶置換法回收廢甲醇催化劑中銅和鋅的工藝,并著(zhù)重對酸溶、置換、沉鋅等環(huán)節進(jìn)行了改進(jìn)。
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