KIE sarl offers a very wide range of metallurgical process design options that can limit risks, in improving value and maximizing profitability. With more experience and a truly international presence, KIE has acquired a reputation as a leader in providing proven and technologically advanced metallurgical services. We will provide the optimal and ecologically sustainable treatment scheme for your operations.


  • Development of processes and treatment schemes for the recovery and purification of precious metals
  • Confirmation of the treatment plan selected via a hydrometallurgical test program in the pilot plant
  • Geometallurgical programs with sophisticated geostatistical components Onsite technical assessments and audits
  • ¬†Evaluating and installing advanced process control using expert systems
  • Development of new and innovative technologies for the processing of complex Ores
  • Integrated analytical and mineralogical support
  • Generation of technical data for plant design purposes
  • Design of chemical processes / techniques for production facilities
  • Assessment and stabilization of the evacuation and waste stream
  • Ecologically sustainable treatment schemes