Gold, Silver and Platinum Group Metal Refining Processes

Our specialists have extensive hands on experience of researching, developing and managing diverse inputs and refining processes, for example:

  • Pyrometallurgy: Induction melting, chlorination, DC arc furnaces and Plasma arc furnaces
  • Hydrometallurgy: Electrolysis, dissolution, solvent extraction, ion exchange resins
  • Evaluation: Materials preparation, sampling techniques and analysis
  • Process troubleshooting
  • Refined Products: Grain, investment bars, good delivery bars, chemical salts and alloys.
  • New refineries – layouts and designs

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