source:financial postLONDON and VANCOUVER, British Columbia, Sept. 23, 2021 (GLOBE NEWSWIRE) — Mkango Resources Ltd (AIM / TSX-V: MKA) (the “Company” or “Mkango”), is pleased to announce that the management team of Mkango, as well as leading Malawian geotechnical engineering firm, Geoconsult Limited, and Zutari Limited, a geotechnical engineering firm which is based in South Africa, are on site at the Songwe Hill Rare Earths development project to commence a major geotechnical drilling and pitting program.The geotechnical test work program will obtain samples from approximately 150 five-metre-...
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2021
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source:EurekAlertAn electrochemical approach developed at KAUST produces molecular-sieving membranes that could enable a cheap energy-efficient separation of light hydrocarbons, such as olefins and paraffins. This separation, critical for the petrochemical industry, usually relies on extremely energy-intensive processes, such as distillation.Membrane-based strategies have emerged as promising alternatives to heat-driven separation approaches. Existing polymer-based membranes are not selective enough for hydrocarbon separation and also undergo plasticization, a structural change that alters the...
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2021
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Hard Single-Molecule Magnets for Data Storage: Tetranuclear Rare Earth Metal Complexes With Giant Spin source:SciTechDailyMagnets formed from a single molecule are of particular interest in data storage, since the ability to store a bit on every molecule could vastly increase the storage capacity of computers. Researchers have now developed a new molecular system with a particular magnetic hardness. The ingredients in this special recipe are rare earth metals and an unusual nitrogen-based molecular bridge, as shown in the study published in the journal Angewandte Chemie.The suitability of...
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2021
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American Rare Earths drives towards developing La Paz resource in US and building scale of rare earth and scandium portfolio source:American Rare EarthsAmerican Rare Earths Ltd (ASX:ARR) ended FY2021 in a strong position, well-funded to continue driving its flagship La Paz Rare Earths Project in Arizona towards production and building the scale of its growing portfolio of rare earth and scandium assets.The La Paz Project is 170 kilometres northwest of Phoenix, Arizona, and has strong potential to become the largest rare earths project in North America.During the reporting period, American...
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2021
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