Telescope Innovations Announces Scientific Publication on AI-Optimized Production of Battery-Grade Lithium Carbonate

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AI guides Telescope's ReCRFT tech to boost efficiency and environmental sustainability of producing battery raw materials

Vancouver, British Columbia--(Newsfile Corp. - October 29, 2024) - Telescope Innovations Corp. (CSE: TELI) (OTCQB: TELIF) ("Telescope Innovations" or the "Company"), a developer of enabling technologies for the global pharmaceutical and chemical industries, is pleased to announce the publication of a collaborative research project in Digital Discovery. The peer-reviewed paper, "Artificial Intelligence-Enabled Optimization of Battery-Grade Lithium Carbonate Production", introduces a cutting-edge AI-driven method to increase the yield of lithium carbonate produced from lithium brine concentrates.1 The work provides a path to using CO2 as a carbonating reagent, reducing the environmental cost of the process.

Research was conducted in collaboration with Natural Resources Canada, McMaster University, and the University of Toronto. ReCRFT™, developed by Telescope Innovations, is a carbon-negative and low-cost technology that produces battery-grade lithium carbonate from direct lithium extraction (DLE) eluates. The present collaborative work introduced an AI-driven automated experimentation platform to rapidly optimize the conversion of lithium chloride to carbonate, using CO2 as the carbonating reagent. (Figure 1).

Figure 1. Simplified depiction of the AI-enabled workflow to optimize lithium carbonate yield from DLE concentrates. Reproduced from Ref. 1 with permission from the Royal Society of Chemistry.1

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Researchers were particularly interested in North American brine compositions, which contain large amounts of impurities and require multiple polishing steps following DLE, resulting in higher processing costs compared to overseas resources. The AI-driven automation platform developed for this study increased lithium carbonate yields to over 83%, outperforming traditional optimization methods. The efficient production of battery-grade lithium carbonate from high-impurity feedstocks can thus contribute to a more sustainable, on-shore supply chain for battery raw materials.

"By integrating our ReCRFT™ technology with AI-driven experimentation, we've not only improved lithium carbonate yields but also enhanced the sustainability of the entire process," said Ryan Jansonius, VP of Chemistry Contract Services at Telescope Innovations. "This breakthrough offers a crucial solution for addressing the challenges of processing North American brines, helping to strengthen onshore supply chains and reduce environmental impact."