Woxna Graphite Achieves 99.96% Purity via Simplified Process
Event summary
- Leading Edge Materials' Woxna Graphite achieved 99.96% LOI purity using a two-stage alkaline process without energy-intensive pre-heating.
- Flotation testwork produced a high-grade concentrate with 94% carbon purity, retaining over 50% large flakes.
- Testwork was conducted on oxidized historical stockpiled material, with fresh ore expected to perform better.
- The company plans further optimization work and may update its preliminary economic assessment (PEA).
The big picture
Leading Edge Materials' successful testwork on Woxna Graphite comes as global demand for natural flake graphite is projected to more than double by 2035, with a growing supply deficit in battery-grade material. The company's ability to produce high-purity graphite through a cost-effective and energy-efficient process positions Woxna as a key player in Europe's push for a domestic, responsibly sourced graphite supply chain.
What we're watching
- Commercial Viability
- Whether Woxna can sustain high purity levels and large-flake retention with fresh ore.
- Market Positioning
- How Woxna's progress will affect its standing as a European alternative to Chinese graphite supply.
- Supply Chain Dynamics
- The pace at which Woxna can scale production to meet projected battery-grade graphite shortages.
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