Falcon Energy Lola Graphite Project: Crushing, Flotation & Battery Anode Processing

Falcon Energy Materials plc is developing the Lola Graphite Project, an integrated natural graphite-to-battery anode operation. Located in an undisclosed region, the facility will produce 92,435 tonnes/year of 95.4% Cg graphite concentrate, with downstream processing into coated spherical purified graphite (CSPG) for lithium-ion battery anodes.

  • Processing Circuit: Crushing → Grinding → Desliming (Saprolite only) → Rougher/Cleaner Flotation → Concentrate Dewatering → Dry Screening
  • Key Metrics: 83.6% LoM graphite recovery, 7,029 t/day throughput, 90% plant availability
  • Flotation: Diesel collector & methyl isobutyl carbinol frother in 16x16m³ rougher cells
  • Product Sizing: Four fractions (+48 mesh, -48+80 mesh, -80+100 mesh, -100 mesh)
  • Battery Material Plant (BMP): Processes -100 mesh concentrate into 26,400 t/year CSPG via spheroidization, acid purification (HCl/HNO₃/HF), and pitch coating
  • Purification: 99.95% FC purity achieved through thermal acid leaching at 60°C
  • Water Management: Tailings thickeners with 90% water reclaim, zero liquid discharge wastewater treatment

Source: Falcon Energy Materials plc

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