Selective recovery of vanadium and scandium by ion exchange with D201 and solvent extraction using P507 from hydrochloric acid leaching solution of red mud.
Sign Up to like & getrecommendations! Published in 2017 at "Chemosphere"
DOI: 10.1016/j.chemosphere.2017.02.083
Abstract: D201 resin and P507 extractant diluted with sulfonated kerosene were used to respectively separate vanadium and scandium, and impurity ions from hydrochloric acid leaching solution of red mud. More than 99% of vanadium was selectively… read more here.
Keywords: acid leaching; leaching solution; solution; hydrochloric acid ... See more keywords
The enrichment of rare earth from magnesium salt leaching solution of ion-adsorbed type deposit: A waste-free process for removing impurities.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of environmental management"
DOI: 10.1016/j.jenvman.2022.114743
Abstract: Due to the complex composition of ion-adsorbed type rare earth ore leaching solution, there are challenges in the process of rare earth (RE) separation, such as large RE loss rate, low product purity, radioactive residue… read more here.
Keywords: adsorbed type; ion adsorbed; leaching solution; process ... See more keywords
Recovery of Ge(IV) from synthetic leaching solution of secondary zinc oxide by solvent extraction using tertiary amine (N235) as extractant and trioctyl phosphate (TOP) as modifier
Sign Up to like & getrecommendations! Published in 2019 at "Minerals Engineering"
DOI: 10.1016/j.mineng.2019.03.011
Abstract: Abstract The N235–TOP–sulfonated kerosene system was applied for the recovery of Ge(IV) from a synthetic sulfuric acid leaching solution of secondary zinc oxide, containing Ge(IV), Zn(II), As(III), Fe(III), Si(IV), and Cd(II). The co-extraction of As(III)… read more here.
Keywords: leaching solution; solution secondary; secondary zinc; extraction ... See more keywords
Separation of Mo(VI), V(V), Ni(II), Al(III) from synthetic hydrochloric acidic leaching solution of spent catalysts by solvent extraction with ionic liquid
Sign Up to like & getrecommendations! Published in 2020 at "Separation and Purification Technology"
DOI: 10.1016/j.seppur.2020.117005
Abstract: Abstract The recovery of metals from spent petroleum catalysts has been attracting much attention owing to an increase in the metal demand. In this work, bi-functional ionic liquid, ALi-D2, in kerosene synthesized by Aliquat336 and… read more here.
Keywords: iii; extraction; ionic liquid; metal ... See more keywords
Ultrahigh and selective adsorption of Au(III) by rich sulfur and nitrogen-bearing cellulose microspheres and their applications in gold recovery from gold slag leaching solution
Sign Up to like & getrecommendations! Published in 2021 at "Separation and Purification Technology"
DOI: 10.1016/j.seppur.2021.119016
Abstract: Abstract In this work, we combined a powerful radiation grafting method that yields high-density functional groups containing rich sulfur and nitrogen with microcrystalline cellulose microspheres (MCCs) to achieve a novel functionalized cellulose microsphere (NS-CM) as… read more here.
Keywords: iii; leaching solution; adsorption; gold slag ... See more keywords
Comparison of Two Solvent Extraction Systems for the Separation of V(V) and Cr(VI) from an Industrial Leaching Solution
Sign Up to like & getrecommendations! Published in 2017 at "Solvent Extraction and Ion Exchange"
DOI: 10.1080/07366299.2017.1366038
Abstract: ABSTRACT Two solvent extraction systems for V (V) and Cr (VI) separation in leaching solution were investigated in order to select the suitable separation method for the disposing of chromium-bearing vanadium slag. The best/suitable system… read more here.
Keywords: solvent extraction; extraction; extraction systems; leaching solution ... See more keywords
Recovery of Copper(II) and Silver(I) from Nitrate Leaching Solution of Industrial Dust via Solvent Extraction with LIX63
Sign Up to like & getrecommendations! Published in 2021 at "Metals"
DOI: 10.3390/met11081300
Abstract: A nitrate leachate containing Cu(II), Ag(I), Ni(II), Mg(II), and Al(III) was obtained during the leaching of industrial dust, which arises during the pyrometallurgy of spent camera modules. To separate and recover Cu(II) and Ag(I) from… read more here.
Keywords: industrial dust; extraction; leaching solution; solution ... See more keywords
Experimental Study on Synergistic Extraction for Separating Manganese and Iron from Waste Ternary Battery Leaching Solution
Sign Up to like & getrecommendations! Published in 2023 at "Separations"
DOI: 10.3390/separations10040265
Abstract: In this paper, the key factors and the mechanism of the extraction of iron and manganese from the sulfuric acid leaching solution of waste ternary lithium-ion batteries were studied by combining P204 and N235 extractors.… read more here.
Keywords: p204; iron; extraction; waste ternary ... See more keywords