Outotec MesoTHERM BIOX Process

The Outotec® MesoTHERM BIOX® process is a sustainable solution for the treatment of refractory gold ores that significantly reduces cyanide consumption, and therefore costs, in the leaching of certain bio-oxidation product residues. It is based on Outotec’s proven and highly successful mesophile BIOX process and offers an easy, cost-effective upgrade path for plants already using this process.

  • Reduces cyanide consumption by up to 50% and lowers reagent storage requirements
  • Produces cleaner BIOX product solids
  • Offers easy, cost-effective upgrade for existing BIOX operations
  • Based on proven technologies and standard processing equipment
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Case story

Successful MesoTherm Demonstration Trial at Fairview

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