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Anson Files Patents for Chemical-Free Iron Removal in Lithium Brine Extraction
8:32am on Monday 31st of August, 2026 AEST
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Mining
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Anson Files Patents for Chemical-Free Iron Removal in Lithium Brine Extraction
8:32am on Monday 31st of August, 2026 AEST
Key Points
Two US patent applications filed for iron removal technology
Pilot plant processed over 10,000 gallons of brine reducing iron below 1 ppm
Larger demonstration unit (200-250 gpm) under assembly for 100tpa LCE plant
Chemical-free process uses compressed air oxidation instead of chemicals
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