Selective extraction of Am(III) from PUREX raffinate: the AmSel System
The separation of actinides(III) from used nuclear fuel is a key step for the recycling of used nuclear fuel in innovative fuel cycles. However, high neutron dose rates and heat load of short-lived curium isotopes complicate the production and handling of new nuclear fuel containing curium(III) and...
Gespeichert in:
| Hauptverfasser: | , , , |
|---|---|
| Dokumenttyp: | Article (Journal) |
| Sprache: | Englisch |
| Veröffentlicht: |
21 Feb 2016
|
| In: |
Solvent extraction and ion exchange
Year: 2016, Jahrgang: 34, Heft: 2, Pages: 103-113 |
| ISSN: | 1532-2262 |
| DOI: | 10.1080/07366299.2015.1129192 |
| Online-Zugang: | Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1080/07366299.2015.1129192
|
| Verfasserangaben: | Christoph Wagner, Udo Müllich, Andreas Geist, Petra J. Panak |
MARC
| LEADER | 00000caa a22000002c 4500 | ||
|---|---|---|---|
| 001 | 1699960763 | ||
| 003 | DE-627 | ||
| 005 | 20220818113137.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 200605s2016 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1080/07366299.2015.1129192 |2 doi | |
| 035 | |a (DE-627)1699960763 | ||
| 035 | |a (DE-599)KXP1699960763 | ||
| 035 | |a (OCoLC)1341333570 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rda | ||
| 041 | |a eng | ||
| 084 | |a 30 |2 sdnb | ||
| 100 | 1 | |a Wagner, Christoph |e VerfasserIn |0 (DE-588)1141255200 |0 (DE-627)899004768 |0 (DE-576)494291850 |4 aut | |
| 245 | 1 | 0 | |a Selective extraction of Am(III) from PUREX raffinate |b the AmSel System |c Christoph Wagner, Udo Müllich, Andreas Geist, Petra J. Panak |
| 264 | 1 | |c 21 Feb 2016 | |
| 300 | |a 11 | ||
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a Computermedien |b c |2 rdamedia | ||
| 338 | |a Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Gesehen am 05.06.2020 | ||
| 520 | |a The separation of actinides(III) from used nuclear fuel is a key step for the recycling of used nuclear fuel in innovative fuel cycles. However, high neutron dose rates and heat load of short-lived curium isotopes complicate the production and handling of new nuclear fuel containing curium(III) and americium(III). Therefore, new processes have to be developed separating only americium(III) from PUREX (Plutonium-Uranium Recovery by Extraction) raffinate. This is achieved by coextracting An(III) and Ln(III) from PUREX raffinate using N,N,N’,N’-tetraoctyl-diglycolamide (TODGA), followed by the subsequent selective stripping of Am(III) by a water-soluble bis-triazinyl-bipyridin (sodium 3,3’,3’’,3’’’-([2,2’-bipyridine]-6,6’-diylbis(1,2,4-triazine-3,5,6-triyl))tetrabenzenesulfonate, SO3-Ph-BTBP). The selectivity for Am(III) over Cm(III) is SFCm(III)/Am(III) ≈ 2.5, due to the inverse selectivity of TODGA and SO3-Ph-BTBP. Additionally, a separation factor up to 1200 is achieved for the separation of Eu(III) from Am(III). The results demonstrate that the presented system works very well even at acidic conditions using nitric acid as the aqueous phase and does not require additional salting out agents. | ||
| 650 | 4 | |a Am/Cm separation | |
| 650 | 4 | |a AmSel | |
| 650 | 4 | |a BTBP | |
| 650 | 4 | |a SO3-Ph-BTBP | |
| 650 | 4 | |a TODGA | |
| 700 | 1 | |a Müllich, Udo |e VerfasserIn |4 aut | |
| 700 | 1 | |a Geist, Andreas |e VerfasserIn |4 aut | |
| 700 | 1 | |a Panak, Petra |e VerfasserIn |0 (DE-588)1084656000 |0 (DE-627)848640217 |0 (DE-576)456626727 |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Solvent extraction and ion exchange |d Philadelphia, PA : Taylor & Francis, 1983 |g 34(2016), 2, Seite 103-113 |h Online-Ressource |w (DE-627)32730877X |w (DE-600)2043256-2 |w (DE-576)26737724X |x 1532-2262 |7 nnas |a Selective extraction of Am(III) from PUREX raffinate the AmSel System |
| 773 | 1 | 8 | |g volume:34 |g year:2016 |g number:2 |g pages:103-113 |g extent:11 |a Selective extraction of Am(III) from PUREX raffinate the AmSel System |
| 856 | 4 | 0 | |u https://doi.org/10.1080/07366299.2015.1129192 |x Verlag |x Resolving-System |z lizenzpflichtig |3 Volltext |
| 951 | |a AR | ||
| 992 | |a 20200605 | ||
| 993 | |a Article | ||
| 994 | |a 2016 | ||
| 998 | |g 1084656000 |a Panak, Petra |m 1084656000:Panak, Petra |d 120000 |d 120300 |e 120000PP1084656000 |e 120300PP1084656000 |k 0/120000/ |k 1/120000/120300/ |p 4 |y j | ||
| 998 | |g 1141255200 |a Wagner, Christoph |m 1141255200:Wagner, Christoph |d 120000 |d 120300 |e 120000PW1141255200 |e 120300PW1141255200 |k 0/120000/ |k 1/120000/120300/ |p 1 |x j | ||
| 999 | |a KXP-PPN1699960763 |e 3683337974 | ||
| BIB | |a Y | ||
| SER | |a journal | ||
| JSO | |a {"type":{"bibl":"article-journal","media":"Online-Ressource"},"id":{"doi":["10.1080/07366299.2015.1129192"],"eki":["1699960763"]},"name":{"displayForm":["Christoph Wagner, Udo Müllich, Andreas Geist, Petra J. Panak"]},"note":["Gesehen am 05.06.2020"],"person":[{"roleDisplay":"VerfasserIn","family":"Wagner","given":"Christoph","role":"aut","display":"Wagner, Christoph"},{"roleDisplay":"VerfasserIn","given":"Udo","family":"Müllich","role":"aut","display":"Müllich, Udo"},{"roleDisplay":"VerfasserIn","family":"Geist","given":"Andreas","role":"aut","display":"Geist, Andreas"},{"role":"aut","display":"Panak, Petra","roleDisplay":"VerfasserIn","given":"Petra","family":"Panak"}],"physDesc":[{"extent":"11 S."}],"language":["eng"],"origin":[{"dateIssuedKey":"2016","dateIssuedDisp":"21 Feb 2016"}],"recId":"1699960763","relHost":[{"physDesc":[{"extent":"Online-Ressource"}],"pubHistory":["1.1983 -"],"title":[{"subtitle":"a companion journal to separation science and technology","title":"Solvent extraction and ion exchange","title_sort":"Solvent extraction and ion exchange"}],"disp":"Selective extraction of Am(III) from PUREX raffinate the AmSel SystemSolvent extraction and ion exchange","origin":[{"dateIssuedKey":"1983","dateIssuedDisp":"1983-","publisherPlace":"Philadelphia, PA ; New York, NY","publisher":"Taylor & Francis ; Dekker"}],"language":["eng"],"recId":"32730877X","id":{"zdb":["2043256-2"],"issn":["1532-2262"],"eki":["32730877X"]},"type":{"bibl":"periodical","media":"Online-Ressource"},"part":{"pages":"103-113","text":"34(2016), 2, Seite 103-113","year":"2016","volume":"34","extent":"11","issue":"2"},"note":["Gesehen am 18.07.11"]}],"title":[{"subtitle":"the AmSel System","title":"Selective extraction of Am(III) from PUREX raffinate","title_sort":"Selective extraction of Am(III) from PUREX raffinate"}]} | ||
| SRT | |a WAGNERCHRISELECTIVEE2120 | ||