EnviroGold Global Announces Filing of New Patent Application Completing Intellectual Property Protection for its NVRO Clean Leach ProcessMay 08, 2024 at 00:49 AM EDT
TORONTO, May 08, 2024 (GLOBE NEWSWIRE) -- EnviroGold Global Limited (CSE: NVRO | OTCQB: ESGLF | FSE: YGK) (“EnviroGold,” or the “Company”), a technology company enabling the global mining industry to monetize valuable metals contained in mine waste and tailings, reduce environmental liabilities and improve social and environmental outcomes, is pleased to announce it has filed a new patent application (Australian Provisional Patent Application number AU2024901328) for an improved method of extraction of metals from refractory ores. This patent application, combined with the previously filed Application PCT AU2023/051121 for an improved process for recovery of refractory ores, completes the suite of intellectual property protection the Company requires for its NVRO Clean Leach Process. The Company’s Chief Technology Officer, Mr. Brock Hill said, “This patent application follows an extended pilot study conducted at ALS Global’s Perth, Western Australia Metallurgical Facility in July 2023. The pilot study was designed to confirm process recoveries and identify any process challenges which could prevent the Company from moving to full scale commercial production. The results of this work have enabled the Company to significantly improve several components of the NVRO Clean Leach Process including improved catalyst recovery, lower operational cost, and increased recovery of gold & silver from refractory ores.” CEO David Cam commented that “The patent filing builds on the previous patent application and together completes the intellectual property protection for the Company’s NVRO Clean Leach Process and gives our Company a first mover advantage in this exciting and growing market. The improvements also broaden the Company’s ability to reprocess other mine tailings and concentrates, enabling the Company to pursue reprocessing opportunities across a broader range of metals, including strategic metals and rare earth elements.” The Company has 7 active projects representing a total of over 300 million tonnes of tailings, 5 of these projects are associated with major global mining companies. Mr. Cam also confirmed earlier market guidance, that the Company has committed to build a centralized demonstration plant in Brisbane, Australia that will allow customers, including several of the world’s largest mining and mineral processing companies, to test the NVRO Clean Leach Process on tailings and smelter by-products. The modular plant will incorporate the component features protected by the current patent applications. Further, the Company intends to commence an in depth valuation review to determine the commercial, social, and economic value drivers of the NVRO Clean Leach Process to mining and mineral processing companies worldwide. It is expected the results will illustrate the significance of economically recovering valuable metal entrained in mine waste and tailings and importantly, the additional value to our customers of the environmental remediation benefits derived by utilizing the NVRO Clean Leach Process. The results of this analysis will form the basis for upcoming commercial negotiations with the Company’s customers and strategic investors. For more information on EnviroGold and its proprietary clean leaching technology, please visit www.envirogoldglobal.com. About EnviroGold Global Contact Neither the Canadian Securities Exchange nor its Market Regulator (as that term is defined in the policies of the Canadian Securities Exchange) accepts responsibility for the adequacy or accuracy of this news release. Forward-Looking Statements Readers are cautioned that the foregoing list is not exhaustive. Readers are further cautioned not to place undue reliance on forward-looking statements, as there can be no assurance that the plans, intentions or expectations upon which they are placed will occur. Such information, although considered reasonable by management at the time of preparation, may prove to be incorrect and actual results may differ materially from those anticipated. Forward-looking statements contained in this news release are expressly qualified by this cautionary statement and reflect the Company’s expectations as of the date hereof and are subject to change thereafter. The Company undertakes no obligation to update or revise any forward-looking statements, whether as a result of new information, estimates or opinions, future events or results or otherwise or to explain any material difference between subsequent actual events and such forward-looking information, except as required by applicable law.
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