蒸发
发表于 2025-3-25 04:08:56
Recovery of Critical Rare Earth Elements for Green Energy Technologiesrole in our daily life as well as high-tech industrial applications. REEs are one of the energy critical elements, for sustainable growth, it depends on their utilization and re-use, reduce, recycling policy employments. The rapid growth of population and their needs will raise the demand of certain
Ceramic
发表于 2025-3-25 09:12:14
Selective Reduction and Separation of Europium from Mixed Rare-Earth Oxides from Waste Fluorescent Lum from waste lamp phosphors is an innovative method to supply europium for high technology applications. Waste phosphor powder from recycled lamps is retorted, sieved, and leached to produce a europium/yttrium leach solution. The separation of europium and yttrium from the pregnant leach solution i
Chemotherapy
发表于 2025-3-25 12:18:57
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Recessive
发表于 2025-3-25 18:49:09
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燕麦
发表于 2025-3-25 23:06:01
Selective Separation of Rare Earth Chlorides Utilizing Vapor Phase ExtractionEEs) from mineral ores and concentrates. The relative stabilities of various REE compounds at elevated temperatures were evaluated using thermogravimetric and differential thermal analyses (TGA/DTA). The results, in combination with thermodynamic analyses, revealed that vapor phase extraction and se
HOWL
发表于 2025-3-26 04:12:27
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转折点
发表于 2025-3-26 04:52:14
Electrochemical Behavior of Neodymium in Molten Chloride Saltsocess of production of the Nd-Fe alloy by electrolysis used to manufacture of NdFeB magnets consists in reducing Nd. ions dissolved in a LiF-NdF.-Nd.O. salt on iron cathode at 1050 °C. This route was chosen since the electroplating of neodymium at low temperature molten chloride leads to low recover
黄油没有
发表于 2025-3-26 09:46:48
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dictator
发表于 2025-3-26 13:17:21
Electrochemical Formation of Nd Alloys Using Liquid Metal Electrodes in Molten LiCl–KCl Systemslectrolysis. For the first step, in this work Sn electrodes were used as liquid metal electrodes. The alloy samples were prepared by potentiostatic electrolysis using liquid Sn electrodes in molten LiCl–KCl added DyCl. (0.50 mol%) and NdCl. (0.50 mol%) at 723 K. As the first step, electrochemical fo
implore
发表于 2025-3-26 17:31:31
Challenges in the Electrolytic Refining of Silver—Influencing the Co-deposition Through Parameter Coring the electrolytic refining. In regard to palladium, it is indispensable to control its complete transition into the anode slime. Established silver refining processes are currently operated with parameters that favor the silver cathodic deposition. Usually this requires a high precious metal sto