Refractory gold - latest developments in Biological Oxidation (BIOX) technology

Presented by

Craig Van Buuren & Alan Dennis

About this talk

Hear about a robust, easy-to-operate and sustainable technology for treatment of refractory gold concentrates. Plus we discuss latest developments in BIOX, a technology with 30+ years of commercial operation. Topics include 1. Refractory gold processing options 2. BIOX process and installed references 3. BIOX developments - ASTER technology for thiocyanate biodegradation and more effective water balance - HiTeCC technology for preg-robbing ores 4. What’s next for BIOX? - MesoTHERM technology - high temperature biooxidation for reduced cyanide consumption - Surface Aeration Ring – enhancing oxygen mass transfer in biooxidation reactors;

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Outotec is hosting a series of educational webinars focusing on different minerals and metals processing topics. We help our customers create the smartest value from natural resources and work with them to find the most sustainable solutions for water, energy, minerals, and handling the full value chain from ore to metals.