DHE Minerals
Hydrometallurgy Research Services
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Services offered by DHE Minerals
DHE Minerals offers a wide range of services:
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Literature surveys and theoretical studies
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Designing lab tests and conducting laboratory-scale research projects in collaboration with Canadian lab service providers, analyzing the results, and preparing reports
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Providing specialist and scientific support services to existing laboratories that are performing hydrometallurgical lab tests, such as:
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Leaching and bioleaching of base metals, gold, and rare earth element
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Concentrating and purifying solutions (e.g., solvent extraction, ion exchange, and biosorption)
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Precipitation and analyses of precipitates
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Providing scientific support services to operating companies that utilize hydrometallurgical processes and have technical problems associated with those processes
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Providing scientific support and independent reviews to organizations that are developing and testing new hydrometallurgical technologies

Theoretical studies & scientific support

Research & Development
About DHE Minerals

DHE Minerals was established in Canada in 2016 and has initiated its activities related to the provision of global service and assistance to high-level hydrometallurgy research services related to the mining, minerals, and metallurgical industries.
Latest News

DHE Minerals has recently published a paper in Elsevier's Current Research In Biotechnology journal
January 3, 2022
DHE Minerals has published a paper entitled "Gold leaching from ores using biogenic lixiviants – A review"

DHE Minerals has recently published a paper in Elsevier's Minerals Engineering journal
August 16, 2021
DHE Minerals has published a paper entitled "Likely scenarios in the microbial leaching of gold from refractory and non-refractory ores"

We will present a paper at BIOMINING '21 online Symposium, June 7, 2021, 3:10 - 3:30 pm (UTC)
April 30, 2021
DHE Minerals will present a paper entitled "Likely scenarios in the microbial leaching of gold from refractory and non-refractory ores" at Biomining '21 online Symposium, June 7, 2021, 3:10-3:30 pm (UTC)