Rehabilitation effect of the combined application of bamboo biochar and coal ash on ion-adsorption-type rare earth tailings
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Soils and Sediments"
DOI: 10.1007/s11368-020-02670-8
Abstract: The massive mining of ion-adsorption-type rare earth ore has led to a series of problems such as soil acidification, land degradation, and water pollution, and thus, an effective method of treating rare earth tailings is… read more here.
Keywords: adsorption type; rare earth; ion adsorption; coal ash ... See more keywords
Migration of natural radionuclides in the extraction process of the ion-adsorption type rare earths ore
Sign Up to like & getrecommendations! Published in 2017 at "Hydrometallurgy"
DOI: 10.1016/j.hydromet.2017.05.024
Abstract: Abstract The ion-adsorption type rare earths ore contains natural U, 232Th and 226Ra. The production of this kind of rare earth concentrate will produce a lot of waste residue and wastewater. It may cause the… read more here.
Keywords: extraction; extraction process; adsorption type; process ... See more keywords
Leaching ion adsorption rare earth by aluminum sulfate for increasing efficiency and lowering the environmental impact
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Rare Earths"
DOI: 10.1016/j.jre.2018.08.012
Abstract: Abstract The leaching efficiency (LE) of ion adsorption rare earth (IARE) by the sulfate and chloride of ammonium, magnesium and aluminum were comparatively determined using column leaching method. It is found that at equal equivalent… read more here.
Keywords: ion adsorption; aluminum sulfate; aluminum; ammonium ... See more keywords
REE concentration processes in ion adsorption deposits: Evidence from the Ambohimirahavavy alkaline complex in Madagascar
Sign Up to like & getrecommendations! Published in 2019 at "Ore Geology Reviews"
DOI: 10.1016/j.oregeorev.2019.103027
Abstract: Abstract Ion adsorption deposits, in which the rare earth elements (REE) occur adsorbed onto clay mineral surfaces, currently provide the world’s dominant supply of heavy REE (Gd-Lu). Concentration of REE within ion adsorption deposits has… read more here.
Keywords: ion adsorption; ree concentration; adsorption; adsorption deposits ... See more keywords
An innovative technique for the separation of ion-adsorption high yttrium rare earth ore by Er (III) / Tm (III) grouping first
Sign Up to like & getrecommendations! Published in 2021 at "Separation and Purification Technology"
DOI: 10.1016/j.seppur.2021.119929
Abstract: Abstract The current separation technique of ion-adsorption high yttrium (Y) rare earth ore (high-yttrium ore) using 2-ethylhexyl phosphonic acid mono-2-ethylhexyl ester (P507) and naphthenic acid (NA) has been confronted with low separation efficiency and high… read more here.
Keywords: technique; iii; high yttrium; separation ... See more keywords
Effects of Confinement and Ion Adsorption in Ionic Liquid Supercapacitors with Nanoporous Electrodes.
Sign Up to like & getrecommendations! Published in 2021 at "ACS nano"
DOI: 10.1021/acsnano.1c02506
Abstract: We investigate the effects of pore size and ion adsorption on the room-temperature ionic liquid capacitor with nanoporous electrodes, with a focus on optimizing the capacitance and energy storage. Using a recently developed modified BSK… read more here.
Keywords: pore size; size; ion; ion adsorption ... See more keywords
Boosting Zn-ion adsorption in cross-linked N/P co-incorporated porous carbon nanosheets for the zinc-ion hybrid capacitor
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Materials Chemistry A"
DOI: 10.1039/d1ta03501k
Abstract: Zn-Ion adsorption is boosted in cross-linked N/P co-incorporated porous carbon nanosheets derived from cellulose for enhanced capacity in a zinc-ion hybrid capacitor. read more here.
Keywords: linked incorporated; incorporated porous; cross linked; ion ... See more keywords
Geochemical and Geochronological Constraints on the Genesis of Ion-Adsorption-Type REE Mineralization in the Lincang Pluton, SW China
Sign Up to like & getrecommendations! Published in 2020 at "Minerals"
DOI: 10.3390/min10121116
Abstract: Granites are assumed to be the main source of heavy rare-earth elements (HREEs), which have important applications in modern society. However, the geochemical and petrographic characteristics of such granites need to be further constrained, especially… read more here.
Keywords: type; adsorption type; type ree; ion adsorption ... See more keywords
Kinetic, Isotherm, and Equilibrium Investigation of Cr(VI) Ion Adsorption on Amine-Functionalized Porous Silica Beads
Sign Up to like & getrecommendations! Published in 2022 at "Polymers"
DOI: 10.3390/polym14102104
Abstract: The hexavalent chromium (Cr(VI)) ion adsorption properties were conferred to porous silica beads by introducing alkylamine chains through functionalization with an aminosilane coupling agent, [3-(2-aminoethylamino)propyl]triethoxysilane (AEAPTES), or with an epoxysilane coupling agent, (3-glycidyloxypropyl)triethoxysilane (GOPTES), and… read more here.
Keywords: adsorption; porous silica; ion adsorption; silica beads ... See more keywords
Application of Biochar for Ion-Adsorption of Rare Earth Contaminated Soil Remediation: A Review
Sign Up to like & getrecommendations! Published in 2023 at "Sustainability"
DOI: 10.3390/su15107934
Abstract: Rare earth elements, particularly middle and heavy rare earth, are among the most valuable resources in the pursuit of a greener economy. The production of middle and heavy rare earth elements heavily relies on ion… read more here.
Keywords: adsorption rare; rare earth; ion adsorption;