source:YahooWorking since 2017 with Tokyo’s Waseda University, Nissan says it has developed and recently started testing a new recycling process that represents a more efficient and cost-effective way of recovering rare-earth metals from electric motors.The process itself involves heating a used motor to 1,400 degrees Celsius (approximately 2,552 degrees Fahrenheit) so that it melts down. The company then adds an iron oxide to the mixture to oxidize the rare-earth metals, followed by a borate-based flux. The latter substance causes the molten mixture to separate into two liquid layers, with th...
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2021
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source:Mirage Newsan international team of researchers has described a novel molecular device with exceptional computing prowess.Reminiscent of the plasticity of connections in the human brain, the device can be reconfigured on the fly for different computational tasks by simply changing applied voltages. Furthermore, like nerve cells can store memories, the same device can also retain information for future retrieval and processing.“The brain has the remarkable ability to change its wiring around by making and breaking connections between nerve cells. Achieving something comparable in a physi...
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2021
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source:Bradford EraPenn State researchers have developed a sensor to find a valuable and rare earth element, terbium, in samples drawn from the environment such as acid mine waste.Terbium is one of the rarest of the rare earth elements. It is used to produce the green color in cell phone displays as well as in high-efficiency lighting and solid-state devices.While there are a range of chemical, environmental and political challenges to obtaining terbium and other rare earth elements through existing methods, the elements are abundant in non-traditional sources in the United States, including c...
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2021
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souerce:MiningIonic Rare Earths has added another 2,100m of infill drilling to its Phase 4 drill program to increase the measured and indicated resource base at Makuutu to over 250 million tonnes. the confidence of Area I resource to the Indicated category.The additional drilling added will focus on Area I and increasing the confidence from Inferred to Indicated category, and therefore upgrading the 96 million tonnes grading 550 parts per million total rare earth oxides (TREO), a substantial part of the overall mineral resource estimate of 315 million tonnes at 650ppm TREO at the M...
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2021
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