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A TBP/BTBP-based GA...
A TBP/BTBP-based GANEX Separation Process. Part 1: Feasibility
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- Aneheim, Emma, 1982 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Ekberg, Christian, 1967 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Fermvik, Anna, 1978 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Foreman, Mark, 1973 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Retegan Vollmer, Teodora, 1979 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Skarnemark, Gunnar, 1948 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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(creator_code:org_t)
- Informa UK Limited, 2010
- 2010
- Engelska.
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Ingår i: Solvent Extraction and Ion Exchange. - : Informa UK Limited. - 0736-6299 .- 1532-2262. ; 28:4, s. 437-458
- Relaterad länk:
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http://dx.doi.org/10...
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https://research.cha...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- A GANEX (Group ActiNide EXtraction) separation system for transmutation has been developed. In this separation process the actinides should be extracted as a group from the lanthanides and the fission and corrosion/activation products. This can be achieved by combining BTBP (bis-triazine-bipyridine) with TBP (tri-butyl phosphate) in cyclohexanone. From 4M nitric acid this organic system extracts the actinides (log(DAm) = 2.19, log(DPu) = 2.31, log(DU) = 1.03, log(DNp) = 0.53) and also separates them from the lanthanides (log(DLa) = -2.0, log(DCe) = -1.72, log(DNd) = -1.05, log(DSm) = -0.18, log(DEu) = -0.02). One problem encountered is that some of the fission and corrosion products are also extracted. The new system however still looks feasible.
Ämnesord
- NATURVETENSKAP -- Kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences (hsv//eng)
Nyckelord
- quadridentate
- minor actinides
- actinides
- lanthanides
- separation
- transmutation
- btbp
- GANEX
- diamex process
- TBP
- behavior
- lanthanides
- americium(iii)
- BTBP
- Liquid-liquid extraction
- normal-butyl phosphate
- extraction
Publikations- och innehållstyp
- art (ämneskategori)
- ref (ämneskategori)
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