Articles with "impurity removal" as a keyword



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Impurity removal with highly selective and efficient methods and the recycling of transition metals from spent lithium-ion batteries

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Published in 2019 at "RSC Advances"

DOI: 10.1039/c9ra02331c

Abstract: A strategy for metal purification and recovery from spent lithium-ion batteries is demonstrated by taking advantage of precipitation, electrodeposition and solvent extraction. read more here.

Keywords: removal highly; impurity removal; spent lithium; lithium ion ... See more keywords
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Theoretical explanation of I-mode impurity removal and energy confinement

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Published in 2018 at "Plasma Physics and Controlled Fusion"

DOI: 10.1088/1361-6587/aad0c9

Abstract: Improved (I) mode operation maintains the beneficial improved energy confinement of high (H) mode operation while also providing natural fueling to compensate for impurity removal. We show that outward collisional radial impurity flux occurs for… read more here.

Keywords: energy confinement; impurity removal; mode; impurity ... See more keywords
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The Generation Process, Impurity Removal and High-Value Utilization of Phosphogypsum Material

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Published in 2022 at "Nanomaterials"

DOI: 10.3390/nano12173021

Abstract: As phosphogypsum constitutes a large amount of solid waste material, its purification treatment and comprehensive utilization have close connection with economic development and ecological environmental protection. For the moment, the storage quantity of phosphogypsum is… read more here.

Keywords: high value; phosphogypsum material; utilization; impurity removal ... See more keywords