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Temas Advances Commercialisation of Patented 'RCL' Metallurgical Processing Technology
Accessnewswire· 2026-01-29 11:00
Core Insights - Temas Resources Corp. is advancing its patented Regenerative Chloride Leach (RCL) metallurgical processing technology, which has shown potential for commercial-grade TiO2 production and enhanced revenue capture through multi-metal recovery [1][2] RCL Technology Overview - The RCL platform consists of 11 granted process patents, fully owned by Temas after acquiring ORF Technologies Inc. [1] - The technology is designed for efficient extraction of metals from complex mineralization, concentrates, slags, and tailings in an environmentally responsible manner [1][2] - Key attributes include the ability to process low-quality feedstocks, operate at atmospheric pressure and lower temperatures, and achieve closed-loop reagent recycling [1][2] Pilot-Scale Validation and Results - Extensive testing using material from the La Blache titanium-vanadium project has defined optimal operating conditions for TiO2 and Fe2O3 recovery [1] - Approximately 830 kg of La Blache deposit material processed yielded 88 kg of ultra-low impurity TiO2 powder with a purity of 99.8% [1][2] - The two-stage leach process achieved 80-85% titanium recovery and ~95% iron recovery, with further improvements expected [1][2] Cost Reductions and Efficiency - Pilot-scale testing demonstrated cost reductions exceeding 65% for TiO2 processing compared to conventional methods, driven by co-product capture and reduced energy intensity [1][2] - The RCL platform is expected to translate these efficiencies across other commodities and deposit types [1][2] Expanded Metallurgical Program - Temas is evaluating additional drill core to optimize the recovery of Gallium and Scandium, which are recognized as critical minerals in North America [2] - The expanded program aims to validate closed-loop circulation benefits and broaden the application of the RCL platform beyond titanium [2] Technology Commercialization and Third-Party Evaluation - The RCL platform is being evaluated by multiple third-party mining companies globally for its applicability to treat complex mineral deposits [2] - Discussions are ongoing under confidentiality arrangements for potential technology licensing and joint ventures in various regions, including Indonesia and Australia [2] Strategic Vision - The advancement of the RCL technology is central to Temas' long-term strategy, focusing on building a standalone, technology-led business through licensing and partnerships [2] - The company aims to enhance the economics of its titanium-vanadium projects while creating scalable, repeatable value [2]
Empire Metals Limited Announces Diamond Drilling Ahead of Pilot-Scale Testwork
Accessnewswire· 2025-11-12 07:00
Core Insights - Empire Metals Limited has announced the commencement of a diamond drilling campaign at the Thomas prospect within the Pitfield Project in Western Australia [1] - The drilling campaign aims to test the high-grade TiO2-rich core of the Thomas Prospect, which was identified from previous drilling and included in the recently announced Mineral Resource Estimate [1] Company Overview - Empire Metals Limited is an AIM-quoted and OTCQX-traded resource exploration and development company [1] - The company is focused on advancing its projects, particularly the Pitfield Project, which is expected to enhance its resource base [1]