4. C - Chemistry, Metallurgy
  5. 22
  6. B

Matti Hamalainen

C - Chemistry – Metallurgy – 22 – B

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Country: Finland

A method for the reduction of nickel from an aqueous solution

B - Operations – Transporting – 22 – F
Patent

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Method for leaching copper concentrate

C - Chemistry – Metallurgy – 22 – B
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Method for producing copper in hydrometallurgical process

C - Chemistry – Metallurgy – 22 – B
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Method for reduction of nickel

B - Operations – Transporting – 22 – F
Patent

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Profile ID: LFCA-PAI-P-1340781

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