Matches in SemOpenAlex for { <https://semopenalex.org/work/W3192008240> ?p ?o ?g. }
- W3192008240 endingPage "119448" @default.
- W3192008240 startingPage "119448" @default.
- W3192008240 abstract "Yttrium (Y) and europium (Eu) are critical rare earth elements (REEs) due to their high supply risk and importance for clean energy technologies. Their presence in electronic waste (e-waste) provides great potential of recovery and reuse. This study focused on recovery process of Y and Eu from waste cathode ray tube (CRT) phosphor using closed-vessel microwave leaching, followed by precipitation by oxalic acid and calcination. The effects of acid concentration and energy efficiency of closed-vessel microwave leaching were investigated. Leaching efficiency of Y and Eu was 86.67% and 100%, respectively, at the optimum operation conditions (10 g/L of solid concentration, 2 mol·L−1 of H2SO4 solution, 125 °C, 30 min of leaching time). When comparing with conventional heating process, closed-vessel microwave leaching process proved to be rapid, effective and efficient for Y and Eu recovery from waste CRT phosphor. Oxalic acid precipitation and calcination recovered 96.9 ± 0.26% of Y and 86.6 ± 0.76% of Eu as the crystallized product of (Y0.95Eu0.05)2O3." @default.
- W3192008240 created "2021-08-16" @default.
- W3192008240 creator A5014798213 @default.
- W3192008240 creator A5045750512 @default.
- W3192008240 date "2021-12-01" @default.
- W3192008240 modified "2023-09-27" @default.
- W3192008240 title "Recovery of Y and Eu from waste CRT phosphor using closed-vessel microwave leaching" @default.
- W3192008240 cites W1937540892 @default.
- W3192008240 cites W1969278075 @default.
- W3192008240 cites W1978935525 @default.
- W3192008240 cites W1999036142 @default.
- W3192008240 cites W2008171832 @default.
- W3192008240 cites W2034699988 @default.
- W3192008240 cites W2036397606 @default.
- W3192008240 cites W2083564502 @default.
- W3192008240 cites W2110474073 @default.
- W3192008240 cites W2266274749 @default.
- W3192008240 cites W2307884575 @default.
- W3192008240 cites W2342546107 @default.
- W3192008240 cites W2346278455 @default.
- W3192008240 cites W2519256658 @default.
- W3192008240 cites W2522773948 @default.
- W3192008240 cites W2547428472 @default.
- W3192008240 cites W2564127366 @default.
- W3192008240 cites W2595063908 @default.
- W3192008240 cites W2602233304 @default.
- W3192008240 cites W2739032698 @default.
- W3192008240 cites W2757493616 @default.
- W3192008240 cites W2764233788 @default.
- W3192008240 cites W2786204286 @default.
- W3192008240 cites W2790976987 @default.
- W3192008240 cites W2793232238 @default.
- W3192008240 cites W2796410703 @default.
- W3192008240 cites W2799496640 @default.
- W3192008240 cites W2803380699 @default.
- W3192008240 cites W2890770120 @default.
- W3192008240 cites W2894658389 @default.
- W3192008240 cites W2901913607 @default.
- W3192008240 cites W2945363786 @default.
- W3192008240 cites W2945905144 @default.
- W3192008240 cites W2951107186 @default.
- W3192008240 cites W2969330982 @default.
- W3192008240 cites W3014395609 @default.
- W3192008240 cites W3130583859 @default.
- W3192008240 doi "https://doi.org/10.1016/j.seppur.2021.119448" @default.
- W3192008240 hasPublicationYear "2021" @default.
- W3192008240 type Work @default.
- W3192008240 sameAs 3192008240 @default.
- W3192008240 citedByCount "7" @default.
- W3192008240 countsByYear W31920082402022 @default.
- W3192008240 countsByYear W31920082402023 @default.
- W3192008240 crossrefType "journal-article" @default.
- W3192008240 hasAuthorship W3192008240A5014798213 @default.
- W3192008240 hasAuthorship W3192008240A5045750512 @default.
- W3192008240 hasConcept C121332964 @default.
- W3192008240 hasConcept C124385694 @default.
- W3192008240 hasConcept C127413603 @default.
- W3192008240 hasConcept C13965031 @default.
- W3192008240 hasConcept C148869448 @default.
- W3192008240 hasConcept C159390177 @default.
- W3192008240 hasConcept C159750122 @default.
- W3192008240 hasConcept C161790260 @default.
- W3192008240 hasConcept C179104552 @default.
- W3192008240 hasConcept C185592680 @default.
- W3192008240 hasConcept C191897082 @default.
- W3192008240 hasConcept C192562407 @default.
- W3192008240 hasConcept C2779851234 @default.
- W3192008240 hasConcept C2781346138 @default.
- W3192008240 hasConcept C28737856 @default.
- W3192008240 hasConcept C39432304 @default.
- W3192008240 hasConcept C44838205 @default.
- W3192008240 hasConcept C49040817 @default.
- W3192008240 hasConcept C502696234 @default.
- W3192008240 hasConcept C531131001 @default.
- W3192008240 hasConcept C548081761 @default.
- W3192008240 hasConcept C55493867 @default.
- W3192008240 hasConcept C62520636 @default.
- W3192008240 hasConcept C7082614 @default.
- W3192008240 hasConcept C90982505 @default.
- W3192008240 hasConceptScore W3192008240C121332964 @default.
- W3192008240 hasConceptScore W3192008240C124385694 @default.
- W3192008240 hasConceptScore W3192008240C127413603 @default.
- W3192008240 hasConceptScore W3192008240C13965031 @default.
- W3192008240 hasConceptScore W3192008240C148869448 @default.
- W3192008240 hasConceptScore W3192008240C159390177 @default.
- W3192008240 hasConceptScore W3192008240C159750122 @default.
- W3192008240 hasConceptScore W3192008240C161790260 @default.
- W3192008240 hasConceptScore W3192008240C179104552 @default.
- W3192008240 hasConceptScore W3192008240C185592680 @default.
- W3192008240 hasConceptScore W3192008240C191897082 @default.
- W3192008240 hasConceptScore W3192008240C192562407 @default.
- W3192008240 hasConceptScore W3192008240C2779851234 @default.
- W3192008240 hasConceptScore W3192008240C2781346138 @default.
- W3192008240 hasConceptScore W3192008240C28737856 @default.
- W3192008240 hasConceptScore W3192008240C39432304 @default.
- W3192008240 hasConceptScore W3192008240C44838205 @default.
- W3192008240 hasConceptScore W3192008240C49040817 @default.
- W3192008240 hasConceptScore W3192008240C502696234 @default.