Locksley's DeepSolv™ Tech Achieves 93% Antimony Recovery in Lab Tests
Event summary
- Locksley upgraded raw ore (9-12% Sb) to 89% recovered product using DeepSolv™ tech, with optimization reaching 93% Sb.
- Testing on antimony concentrates (65-70% Sb) yielded 91-96% Sb recovered products.
- Rice University team recovered phase-pure antimony oxide and demonstrated direct electrodeposition of metallic antimony from raw ore.
- Results support an integrated processing pathway for high-purity antimony products, advancing Locksley's mine-to-market strategy.
The big picture
Locksley's breakthrough in antimony recovery aligns with broader U.S. efforts to secure critical mineral supply chains, particularly for materials essential in defense and clean energy applications. The company's focus on integrating innovative processing technologies positions it as a key player in reducing dependency on foreign sources of antimony.
What we're watching
- Technology Scalability
- Whether DeepSolv™ can transition from lab success to commercially viable industrial-scale processing.
- Market Positioning
- How Locksley's antimony recovery advancements will impact its role in reestablishing U.S. domestic supply chains.
- Partnership Leverage
- The extent to which Rice University collaboration accelerates product development timelines and technical validation.
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