Lithium Universe

Excellent Progress of Lithium Carbonate Refinery Engineering Study

Lithium Universe Limited (“Lithium Universe”, the “Company” or ASX: “LU7”) is pleased to report the excellent progress of the Engineering Study by Hatch Ltd (Hatch) on the Company’s Québec Lithium Processing Hub (QLPH) multi-purpose battery-grade lithium carbonate refinery. The Refinery is rated at 16,000 tpa with an assumed feed grade of spodumene at or around 5.5% Li2O. The final lithium carbonate product should be at least 99.5% and 99.9% grade. Target plant availability is 84% and target overall recovery rate for lithium is 85%. Anhydrous sodium sulphate, generally used in the textile industry, will be sold as a by-product. The alumina- silicate residue from the leached spodumene will be sold to the cement industry.


Highlights

  • Hatch's outstanding progress in QLPH Li Carb Refinery engineering study
  • Finalisation of design flow sheet and draft site layout
  • Completion of Block Flow Diagram (BFD) and Process Flow Diagrams (PFD) and Mass Balance along with Process Design Criteria (PDC)

The finalized design flow sheet (See Figure 1) illustrates how the front end loader operation and belt conveyors feed spodumene concentrate from the stockpile area to the calciner. The concentrate is calcined at 1080°C in a direct-fired rotary kiln to convert the alpha spodumene to the leachable beta spodumene. The calcining kiln off-gases will pass through a cyclone and an electrostatic precipitator to comply with environmental emissions limits. The hot calcine is indirectly cooled and dry-milled to less than 300 µm. After storage in a surge bin, the beta spodumene is mixed with concentrated sulphuric acid and roasted at 250°C in an indirectly heated kiln. The sulphating kiln off-gases will be cleaned in a wet scrubber to meet site environmental emissions limits. The sulphated spodumene is cooled and fed to the leach circuit. The combined leached solids and precipitated impurities are thickened prior to being filtered in a belt filter. The filtrate is combined with the thickener overflow and passed through a polishing sand filter and an ion exchange column to remove residual calcium, magnesium and other multivalent cations before the lithium carbonate area.

The solution entering the lithium carbonate production area is heated and then reacted with a hot sodium carbonate solution in a single crystalliser operating at 95°C. The coarse crystals from the crystalliser are thickened before passing to the centrifuge circuit. Raw lithium carbonate is further purified to battery grade using the carbonation process. After slurried in demin water, soluble lithium bi-carbonate is formed from the bubbling of carbon dioxide gas. The solution is filtered, and lithium carbonate is re-crystalised when the solution is heated using injected steam. Carbon dioxide gas is re-generated which is recycled to the front end of the purification process. Battery-grade lithium carbonate is centrifuged and dried in an indirect-fired kiln at 120°C. The dry coarse lithium carbonate is air-milled to less than 6 µm in a microniser and then pneumatically conveyed to the storage bins and bagging stations. Anhydrous sodium sulphate is produced from the vacuum evaporative crystallisation, dried, packaged and sold to the textile industry as a by-product. The design closely resembles that of the Jiangsu Lithium Carbonate Plant but is more robust and capable of processing various types of spodumene concentrate from Canada and around the world.

Figure 1 – Process Flow Diagram, QLPH Lithium Refinery

The company has developed a draft overall site layout to account for Canadian climate conditions, and defines roads required for delivery of raw materials and shipment of products and co-products. See Figure 2.

Figure 2 – Draft layout of QLPH Lithium Refinery

So far, the Hatch Study team has provided a Block Flow Diagram (BFD) and Process Flow Diagrams (PFD). They've also delivered a Mass Balance along with Process Design Criteria (PDC), which showcase mass flows, splits, and anticipated tonnages concerning significant equipment. The progress made thus far has been excellent. Hatch has also completed a location study for the optimal site selection for the Company’s proposed 16,000 ton per annum battery-grade lithium carbonate refinery, which is an integral part of the Company's Québec Lithium Processing Hub (QLPH). The location study involved an evaluation of various potential locations, with more than 20 municipalities contacted, and relied on recent site location benchmarks from both 2021 and 2023. Based on the location study, Lithium Universe has opted to concentrate on the Bécancour Industrial Park located between Québec City and Montreal. The company has initiated discussions with the Société du parc industriel et portuaire de Bécancour (SPIPB) concerning the Bécancour Industrial Park.

Mr Iggy Tan, the Chairman of LU7 said “The progress of the engineering study for the QLPH Lithium Refinery by Hatch has been excellent, setting the stage for the Definitive Feasibility Study (DFS). Considering our listing in early August this year, the pace and quality of work demonstrated by Hatch, guided by the Company's Lithium Dream Team, has been pleasing”.


Click here for the full ASX Release

This article includes content from Lithium Universe Limited, licensed for the purpose of publishing on Investing News Australia. This article does not constitute financial product advice. It is your responsibility to perform proper due diligence before acting upon any information provided here. Please refer to our full disclaimer here.

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Lithium Universe Ltd  Partners with Quebec Chemical Logistics Supply Company

Lithium Universe Ltd Partners with Quebec Chemical Logistics Supply Company

Melbourne, Australia (ABN Newswire) - Lithium Universe Limited (ASX:LU7) (FRA:KU00) (OTCMKTS:LUVSF) is pleased to announce the signing of a Memorandum of Understanding (MOU) to partner on logistics of essential chemical products for Lithium Universe's Becancour Lithium Refinery operations.

Highlights

- Strategic local chemical logistics partnership with Servitank

- Single logistics supplier capable of sourcing multiple process chemicals

- Reliable delivery of critical chemical inputs to Becancour Lithium Refinery

- Investigation of secondary product management and sales

- Proven experience in spodumene logistics and storage

About Servitank, a subsidiary of Groupe Somavrac

Servitank, a local, Quebec-based Company, specializes in optimizing supply chain processes and logistics solutions across various industries, including chemicals and raw materials. With a strong focus on multimodal handling, Servitank employs innovative strategies to save time and reduce costs for its clients. The parent company has extensive experience in the Becancour and Trois-Rivieres areas, having successfully managed logistics and moisture control for key players in the lithium sector in North America.

Key Elements of MOU

This partnership aims to optimize supply chain processes and enhance the operational efficiency of both companies in the rapidly growing lithium sector. Under the MOU, Servitank will seek to leverage its expertise in supply chain management and multimodal logistics to support Lithium Universe's project: the development of the Becancour Lithium Refinery, projected to produce 18,270 tonnes per annum of green battery-grade lithium carbonate. While this MOU outlines the framework for partnership, it remains a non-binding document, paving the way for detailed discussions and the eventual drafting of definitive agreements.

Chemical Supply and Logistics

Servitank is currently evaluating various storage solutions at their Becancour Port terminal, which may facilitate the efficient trucking logistics required to deliver key liquid chemicals directly to Lithium Universe's operational site. Additionally, Servitank will investigate the process of constructing dedicated storage tanks for specific process reagents, positioning itself to supply critical chemicals directly to Lithium Universe and others within the Becancour Industrial Park. Additionally, Servitank will actively assist in exploring procurement options within the local areas for other dry bulk reagents to meet Lithium Universe's specific operational requirements.

To ensure a steady supply of readily available reagents, arrangements will be made for direct delivery from established suppliers, further securing the necessary materials for production. Servitank will also assist in investigating sourcing specialty reagents from within the Becancour Industrial Park to promote the immediate circular economy within the park and reduce freight costs from other areas of Quebec.

Secondary Product Management

Both parties will investigate storage opportunities and potential partnerships with cement companies within sister companies of Servitank in Groupe Somavrac's client base. This investigation aims to effectively utilize Lithium Universe's alumina silicate by-products, enhancing sustainability and resource management. Furthermore, the two companies will assess storage requirements for sodium sulphate, considering its potential placement within the pulp and paper industry in North America.

Logistics and Storage Solutions:

Servitank's facilities in Becancour will play a crucial role in the storage and transportation of spodumene. The partnership will ensure the logistics and handling of spodumene sourced from transatlantic suppliers is managed efficiently. Servitank's sister company, Somavrac, will also provide access to advanced bagging machinery and bulk storage solutions at its Trois-Rivieres location, optimizing operational efficiency and supporting the needs of the refinery.

Iggy Tan, Chairman of Lithium Universe Limited, added, "This partnership with Servitank is a significant step towards realizing our vision for the Becancour Lithium Refinery. We are particularly focused on identifying a single logistic supplier capable of supporting us in sourcing most of our chemical reagents, which will simplify our supply chain and enhance operational efficiency. Together, we aim to bridge the lithium conversion gap and ensure a robust and responsible supply chain."

*To view photographs, please visit:
https://abnnewswire.net/lnk/66K80ZQ8



About Lithium Universe Ltd:  

Lithium Universe Ltd (ASX:LU7) (FRA:KU00) (OTCMKTS:LUVSF), headed by industry trail blazer, Iggy Tan, and the Lithium Universe team has a proven track record of fast-tracking lithium projects, demonstrated by the successful development of the Mt Cattlin spodumene project for Galaxy Resources Limited.

Instead of exploring for the sake of exploration, Lithium Universe's mission is to quickly obtain a resource and construct a spodumene-producing mine in Quebec, Canada. Unlike many other Lithium exploration companies, Lithium Universe possesses the essential expertise and skills to develop and construct profitable projects.



Source:
Lithium Universe Ltd

News Provided by ABN Newswire via QuoteMedia

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Lithium Universe

LU7 Partners with Quebec Chemical Logistics Supply Company

Lithium Universe (LU7:AU) has announced LU7 Partners with Quebec Chemical Logistics Supply Company

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Lithium Universe Ltd  Quebec Carbonate Interview

Lithium Universe Ltd Quebec Carbonate Interview

Melbourne, Australia (ABN Newswire) - Lithium Universe Limited (ASX:LU7) (FRA:KU00) (OTCMKTS:LUVSF) is pleased to announce that its Chairman, Iggy Tan, recently participated in an interview titled "Quebec Carbonate" on the Rock Stock Channel Podcast.

The interview emphasises the Company's strategic choice to focus on lithium carbonate over hydroxide, reflecting shifting market demand towards safer and cheaper lithium iron phosphate (LFP) batteries. Mr Tan outlines the competitive advantages of Quebec for lithium processing, including access to inexpensive hydro power, lower labor costs (vs Australia), proximity to mines, and favourable tariff conditions. He reports strong financial projections of the Company's PFS based on conservative pricing assumptions, indicating a robust internal rate of return and payback period for their operations.

The interview underscores the urgency and growth potential for lithium supply chains outside of China, positioning Lithium Universe as a key player in this sector.

To view the Interview, please visit:
https://www.abnnewswire.net/lnk/15Y6K65C



About Lithium Universe Ltd:  

Lithium Universe Ltd (ASX:LU7) (FRA:KU00) (OTCMKTS:LUVSF), headed by industry trail blazer, Iggy Tan, and the Lithium Universe team has a proven track record of fast-tracking lithium projects, demonstrated by the successful development of the Mt Cattlin spodumene project for Galaxy Resources Limited.

Instead of exploring for the sake of exploration, Lithium Universe's mission is to quickly obtain a resource and construct a spodumene-producing mine in Quebec, Canada. Unlike many other Lithium exploration companies, Lithium Universe possesses the essential expertise and skills to develop and construct profitable projects.



Source:
Lithium Universe Ltd

News Provided by ABN Newswire via QuoteMedia

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