ACCESS Newswire

EnviroMetal Technologies Inc

9.12.2021 14:32:01 CET | ACCESS Newswire | Press release

Share
EnviroMetal Achieves High Gold Recoveries on Post Autoclave and Roasted Refractory Gold Concentrates

VANCOUVER, BC / ACCESSWIRE / December 9, 2021 / EnviroMetal Technologies Inc. ("EnviroMetal" or the "Company"), (CSE:ETI) (OTCQX:EVLLF) (7N2:FSE) provides further analytical results from independent test work completed by SGS, a world-leading inspection, verification, testing, and certification company. The research work was commissioned by EnviroMetal as part of its third-party, independent validation program.

A series of comprehensive leach tests using the EnviroMetal formula were conducted on high-grade samples from a major gold producer. All tests were conducted at 20% pulp density.

Two samples, autoclave discharge and roasted material, were tested with calculated head grades of 31.2 and 43.6 g/t respectively. The results show remarkably fast leaching behaviour on both samples with over 96% and 94% recoveries within 2 hours.

To view this piece of content from www.accesswire.com, please give your consent at the top of this page.

Subsequent testing of this material at the EnviroMetal laboratory focused on the optimization of lower reagent concentration and reduced leach times. Even at 10% of the regular reagent concentrations, almost 95% recoveries were still achieved. Such a significant reduction in reagent concentrations is expected to result in proportionately reduced reagent costs.

To view this piece of content from www.accesswire.com, please give your consent at the top of this page.

Ish Grewal, M.A.Sc., P.Eng. and Executive Vice President of EnviroMetal, states; "I am very pleased with the recent results. The results highlight more independent validation and very positive results using low reagent concentrations on both the autoclave and roasted samples. This development creates many new opportunities in a segment of the gold mining sector we have not previously pursued."

About SGS

SGS is the world's leading inspection, verification, testing, and certification company. SGS is recognized as the global benchmark for quality and integrity. With more than 89,000 employees, SGS operates a network of over 2,600 offices and laboratories around the world. We are constantly looking beyond customers' and society's expectations in order to deliver market-leading services wherever they are needed. Working together to make the world a better, safer place.

About EnviroMetal Technologies Inc.

EnviroMetal Technologies is engaged in the development and commercialization of environmentally-friendly formulas and technologies for the treatment of materials in the primary and secondary metals industries. Using its proprietary non-cyanide, water-based, neutral pH treatment process EnviroMetal extracts precious metals from ores, concentrates, and electronic waste ("E-Waste").

Backed by the momentum of a first-class staff of scientists and engineers, tens of thousands of individual tests and assays, independent validations, and tens of thousands of hours in research and development, EnviroMetal's technology is emerging as a potential new eco-friendly standard for the hydrometallurgical extraction of precious metals in both the mining and E-Waste industries. For more information please visit: https://EnviroMetal.com

Forward-Looking Statements

This News Release contains "forward-looking information" and "forward-looking statements" within the meaning of applicable Canadian and the United States securities legislation. Statements contained herein that are not based on historical or current fact, including without limitation statements containing the words "anticipates," "believes," "may," "continues," "estimates," "expects," and "will" and words of similar import, constitute "forward-looking statements" within the meaning of the U.S. Private Securities Litigation Reform Act of 1995. Forward-looking information may include, but is not limited to, information concerning our Research and Development activities, the accuracy of our capital and operating cost estimates; production and processing estimates; the results, the adequacy of EnviroMetal's financial resources, and timing of development of ongoing research and development projects, costs and timing of future revenues or profits and adequacy of financial resources. Wherever possible, words such as "plans", "expects", "projects", "assumes", "budget", "strategy", "scheduled", "estimates", "forecasts", "anticipates", "believes", "intends", "targets" and similar expressions or statements that certain actions, events or results "may", "could", "would", "might" or "will" be taken, occur or be achieved, or the negative forms of any of these terms and similar expressions, have been used to identify forward-looking statements and information. Statements concerning future revenue or earnings estimates may also be deemed to constitute forward-looking information. Any statements that express or involve discussions concerning predictions, expectations, beliefs, plans, projections, objectives, assumptions, or future events or performance are not statements of historical fact and may be forward-looking information. Forward-looking information is subject to a variety of known and unknown risks, uncertainties, and other factors that could cause actual events or results to differ from those expressed or implied by the forward-looking information. Forward-looking information is based on the expectations and opinions of EnviroMetal's management on the date the statements are made. The assumptions used in the preparation of such statements, although considered reasonable at the time of preparation, may prove to be imprecise. We do not assume any obligation to update forward-looking information, whether as a result of new information, future events, or otherwise, other than as required by applicable law. For the reasons set forth above, prospective investors should not place undue reliance on forward-looking information. The CSE has not approved or disapproved of the information contained herein.

Contact Information :

Jason Leikam
VP Corporate Development
EnviroMetal Technologies Inc.
info@EnviroMetal.com
(604) 428-2400 x. 104

SOURCE: EnviroMetal Technologies Inc



View source version on accesswire.com:
https://www.accesswire.com/676722/EnviroMetal-Achieves-High-Gold-Recoveries-on-Post-Autoclave-and-Roasted-Refractory-Gold-Concentrates

To view this piece of content from www.accesswire.com, please give your consent at the top of this page.

About ACCESS Newswire

DK

Subscribe to releases from ACCESS Newswire

Subscribe to all the latest releases from ACCESS Newswire by registering your e-mail address below. You can unsubscribe at any time.

Latest releases from ACCESS Newswire

Kleen Hy-Dro-Gen Inc. Is Pleased to Announce Dual ISO 9001:2015 and TSSA Certifications, Bolstering Operational Quality and Technical Safety Governance5.8.2026 02:10:00 CEST | Press release

Key regulatory and quality management accreditations position the CSE-listed clean energy technology provider for accelerated commercialization and potential major enterprise contracts to manufacture and sell, residential and commercial, Zero Emissions Heating Systems using Hydrogen as a heat energy source. TORONTO, ON / ACCESS Newswire / August 4, 2026 / Kleen-Hy-Dro-Gen Inc. (the "Company") (CSE:KLN) is pleased to announce that it has officially achieved both ISO 9001:2015 Quality Management System certification and regulatory Technical Standards and Safety Authority ("TSSA") certification for its flagship product KLEEN HEAT On-Demand Hydrogen Heating System. These dual accreditations mark a major operational milestone for the Company, establishing independent third-party verification of the Company's quality assurance framework, engineering standards, and regulatory safety compliance across its Kleen Heat technology, advancing the Company's goal of safely utilizing the system in Zer

Innodata Releases the First Stage of Its AI Cyber Training Suite to Enable AI Coding Agents to Write - and Repair - Secure Code4.8.2026 14:30:00 CEST | Press release

Twelve datasets and evaluation systems, built by hand from thousands of real-world security flaws, give model builders and enterprises a proven way to keep AI-generated code from introducing vulnerabilities. NEW YORK, NY / ACCESS Newswire / August 4, 2026 / INNODATA INC. (Nasdaq:INOD) today released the first stage of its AI Cyber Training Suite - twelve datasets and evaluation systems that train AI coding agents to write code that avoids known security flaws, to avoid introducing new ones, and to patch existing vulnerabilities in the software companies already run. The suite addresses what has become a central barrier to trusting AI-written code: the risk that an agent, while adding a feature or modernizing a legacy system, quietly opens a security hole. The AI Cyber Training Suite works across the stack of coding agents - the models, the harnesses, and the tools - to help ensure the code they produce is not just functional, but secure. It is available to model builders and enterprise

Ore Energy Raises $43 Million to Unlock Renewable Baseload Power for the AI Era4.8.2026 09:00:00 CEST | Press release

Ore Energy is building a fully European-manufactured battery to solve one of the biggest bottlenecks in the energy transition: multi-day storage Europe already wastes an estimated 72 TWh of renewable energy due to grid bottlenecks, equivalent to Austria's annual electricity demand, with losses projected to rise to as much as 410 TWh annually by 2040, according to the European Commission's Joint Research Centre Its iron-air batteries store power for 100 hours at 10x lower cost per unit of energy capacity than lithium-ion, without the need for critical raw minerals like lithium or cobalt AMSTERDAM, NL AND DELFT, NL / ACCESS Newswire / August 4, 2026 / As demand for electricity from AI, manufacturing, and the energy transition accelerates worldwide, Ore Energy has raised $43 million in Series A funding from Plural and HV to scale its iron-air battery technology. Ore's batteries, designed to store renewable electricity for up to 100 hours, can solve one of the biggest barriers to the energ

Clean Air Metals and Fiore-Backed Springbok Ventures Announce Strategic Business Combination1.8.2026 01:15:00 CEST | Press release

Strategic Transaction to Position Thunder Bay North for Development, Strengthen Capital Markets Profile and Create a New Critical Minerals Growth Platform Not for distribution to United States newswire services or for dissemination in the United States. Highlights A strategic business combination with Springbok Ventures, a Fiore Group-backed company focused on critical minerals in Ontario Creation of a growth-oriented critical minerals platform focused on domestic critical minerals in Canada with the ability to pursue future acquisitions and strategic opportunities Minimum C$5 million concurrent financing of subscription receipts Partnership with the Fiore Group, one of Canada's leading mining groups Continued advancement of the Thunder Bay North Critical Minerals Project Addition of the Maude Lake Property in Ontario as an exploration asset THUNDER BAY, ON / ACCESS Newswire / July 31, 2026 / Clean Air Metals Inc. ("Clean Air Metals") (TSXV:AIR)(FRA:CKU)(OTCQB:CLRMF), 1602037 B.C. Ltd.

Review of 31 Studies Finds Vegan Dog Food and Vegan Cat Food Are Well Digested30.7.2026 21:00:00 CEST | Press release

LONDON, UK / ACCESS Newswire / July 30, 2026 / A new scientific review has found that nutritionally sound vegan dog food, vegan cat food and vegetarian pet diets are generally well digested and broadly comparable to conventional meat-based diets. The review, published in the journal Animals, examined 31 existing studies assessing the digestibility of vegan, vegetarian and plant-based pet diets and ingredients in dogs and cats. Twenty-two studies focused on dogs, two on cats and seven included both species. The review found that across a wide range of study designs, dietary ingredients and digestibility measures, vegan and vegetarian diets consistently showed high digestibility and were not normally significantly less digestible than conventional meat-based diets. Digestibility is an important factor because it indicates how effectively animals can absorb and utilise nutrients from food. While modern commercial plant-based pet foods are generally formulated to provide all essential nutr

In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.

Visit our pressroom
World GlobeA line styled icon from Orion Icon Library.HiddenA line styled icon from Orion Icon Library.Eye