Abstract
The present work deals with the recovery of critical rare-earth elements (REEs) from acidic aqueous solutions. In doing so, we study the adsorption of these ions on ETS-10 titanosilicate. The experimental data are individually fitted with the Langmuir and Freundlich isotherms, and a high adsorption capacity for REEs is found. We further explore the competitive separation of Nd3+ from Ni2+ ions and Dy3+ from Nd3+ ions usually found in aqueous streams generated during the recycling of NiMH batteries and NdFeB permanent magnets, respectively, via adsorption using ETS-10.
| Original language | English (US) |
|---|---|
| Journal | Industrial and Engineering Chemistry Research |
| DOIs | |
| State | Accepted/In press - Jan 1 2019 |
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All Science Journal Classification (ASJC) codes
- Chemistry(all)
- Chemical Engineering(all)
- Industrial and Manufacturing Engineering
Cite this
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Recovery of Critical Rare-Earth Elements Using ETS-10 Titanosilicate. / Thakkar, Jay; Wissler, Blaine; Dudenas, Nick; Yin, Xinyang; Vailhe, Madeline; Bricker, John; Zhang, Xueyi.
In: Industrial and Engineering Chemistry Research, 01.01.2019.Research output: Contribution to journal › Article
TY - JOUR
T1 - Recovery of Critical Rare-Earth Elements Using ETS-10 Titanosilicate
AU - Thakkar, Jay
AU - Wissler, Blaine
AU - Dudenas, Nick
AU - Yin, Xinyang
AU - Vailhe, Madeline
AU - Bricker, John
AU - Zhang, Xueyi
PY - 2019/1/1
Y1 - 2019/1/1
N2 - The present work deals with the recovery of critical rare-earth elements (REEs) from acidic aqueous solutions. In doing so, we study the adsorption of these ions on ETS-10 titanosilicate. The experimental data are individually fitted with the Langmuir and Freundlich isotherms, and a high adsorption capacity for REEs is found. We further explore the competitive separation of Nd3+ from Ni2+ ions and Dy3+ from Nd3+ ions usually found in aqueous streams generated during the recycling of NiMH batteries and NdFeB permanent magnets, respectively, via adsorption using ETS-10.
AB - The present work deals with the recovery of critical rare-earth elements (REEs) from acidic aqueous solutions. In doing so, we study the adsorption of these ions on ETS-10 titanosilicate. The experimental data are individually fitted with the Langmuir and Freundlich isotherms, and a high adsorption capacity for REEs is found. We further explore the competitive separation of Nd3+ from Ni2+ ions and Dy3+ from Nd3+ ions usually found in aqueous streams generated during the recycling of NiMH batteries and NdFeB permanent magnets, respectively, via adsorption using ETS-10.
UR - http://www.scopus.com/inward/record.url?scp=85068107248&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85068107248&partnerID=8YFLogxK
U2 - 10.1021/acs.iecr.9b02623
DO - 10.1021/acs.iecr.9b02623
M3 - Article
AN - SCOPUS:85068107248
JO - Industrial and Engineering Chemistry Research
JF - Industrial and Engineering Chemistry Research
SN - 0888-5885
ER -