Lithium Universe Limited (ASX: LU7), a prominent player in the lithium industry, is making excellent strides in its engineering study for the Québec Lithium Processing Hub (QLPH) multi-purpose battery-grade lithium carbonate refinery. The company, listed on the Australian Securities Exchange and the U. S. OTC Markets, is leveraging advanced technologies and strategic partnerships to build a robust lithium future.
Engineering Milestones Achieved by Hatch Ltd
Engineering Partner: Hatch Ltd (Hatch) has been instrumental in advancing the engineering study of the QLPH lithium carbonate refinery.
Design and Layout Finalization: The design flow sheet and draft site layout for the refinery, rated at 16,000 tpa, have been completed.
Technical Specifications and Process Optimization
Production Capacity: The refinery is set to produce lithium carbonate of at least 99.
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5% to 99. 9% grade from spodumene feed grade of around 5. 5% Li2O.
Efficiency Targets: The plant aims for 84% availability and an overall recovery rate for lithium of 85%.
Environmental and By-Product Strategy
Anhydrous Sodium Sulphate: This by-product, primarily used in the textile industry, will be sold to generate additional revenue.
Alumina-Silicate Residue: The residue from leached spodumene will be marketed to the cement industry, aligning with sustainability goals.
The Refinery's Process Flow and Site Layout
Calcination to Leaching: The process involves calcining spodumene concentrate, followed by mixing with concentrated sulphuric acid and roasting. The leach circuit then processes the sulphated spodumene.
Lithium Carbonate Production: The process includes heating, reacting with sodium carbonate, and further purification to produce battery-grade lithium carbonate.
Draft Site Layout Considerations
Adaptation to Canadian Climate: The draft layout accounts for Canadian climate conditions, optimizing the delivery of raw materials and shipment logistics. Environmental Compliance: The design includes measures like cyclones and electrostatic precipitators to meet environmental emissions limits.
Optimal Location for the Refinery
Bécancour Industrial Park: Following an extensive location study, Lithium Universe has chosen the Bécancour Industrial Park, situated between Québec City and Montreal, for its refinery.
Strategic Collaboration: The company is in talks with Société du parc industriel et portuaire de Bécancour (SPIPB) regarding this location.
Chairman's Statement
Iggy Tan's Insight: Chairman Iggy Tan commends the pace and quality of Hatch's work, highlighting the significance of the Definitive Feasibility Study (DFS) for the refinery's future.
A Lithium Revolution in Québec
Lithium Universe Limited, under the guidance of its leadership and in partnership with Hatch Ltd, is on the brink of revolutionizing lithium carbonate production in Québec. With a focus on efficiency, sustainability, and strategic site selection, the company is poised to make a significant impact in the lithium market, further establishing Québec as a leader in ESG-friendly lithium production. As the project moves closer to realization, Lithium Universe Limited continues to exemplify innovation and foresight in the rapidly evolving lithium industry.
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