Extraction of U(VI) by phosphonic acid in the presence of neutral donors
Abstract Extraction of U(VI) by mixtures of 2-ethylhexyl 2-ethylhexylphosphonic acid (PC88A) and TOPO in cyclohexane and xylene from aqueous sulfuric acid medium has been investigated. Synergism was observed and the species responsible was identified as UO2H2Y4.TOPO. From the data equilibrium consta...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
1995 |
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| Umfang: |
8 |
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| Reproduktion: |
Springer Online Journal Archives 1860-2002 |
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| Übergeordnetes Werk: |
in: Journal of radioanalytical and nuclear chemistry - 1968, 200(1995) vom: Jan., Seite 1-8 |
| Übergeordnetes Werk: |
volume:200 ; year:1995 ; month:01 ; pages:1-8 ; extent:8 |
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NLEJ194927067 |
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| 245 | 1 | 0 | |a Extraction of U(VI) by phosphonic acid in the presence of neutral donors |
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| 520 | |a Abstract Extraction of U(VI) by mixtures of 2-ethylhexyl 2-ethylhexylphosphonic acid (PC88A) and TOPO in cyclohexane and xylene from aqueous sulfuric acid medium has been investigated. Synergism was observed and the species responsible was identified as UO2H2Y4.TOPO. From the data equilibrium constants for the various reaction equilibria at different temperatures and the thermodynamic parameters were calculated. Antagonism was observed when alkylamide or TBP was used as the neutral donor. | ||
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| 700 | 1 | |a Godbole, A. G. |4 oth | |
| 700 | 1 | |a Mapara, P. M. |4 oth | |
| 700 | 1 | |a Swarup, Rajendra |4 oth | |
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(DE-627)NLEJ194927067 DE-627 ger DE-627 rakwb eng Extraction of U(VI) by phosphonic acid in the presence of neutral donors 1995 8 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Abstract Extraction of U(VI) by mixtures of 2-ethylhexyl 2-ethylhexylphosphonic acid (PC88A) and TOPO in cyclohexane and xylene from aqueous sulfuric acid medium has been investigated. Synergism was observed and the species responsible was identified as UO2H2Y4.TOPO. From the data equilibrium constants for the various reaction equilibria at different temperatures and the thermodynamic parameters were calculated. Antagonism was observed when alkylamide or TBP was used as the neutral donor. Springer Online Journal Archives 1860-2002 Godbole, A. G. oth Mapara, P. M. oth Swarup, Rajendra oth in Journal of radioanalytical and nuclear chemistry 1968 200(1995) vom: Jan., Seite 1-8 (DE-627)NLEJ188994238 (DE-600)2017242-4 1588-2780 nnns volume:200 year:1995 month:01 pages:1-8 extent:8 http://dx.doi.org/10.1007/BF02164815 GBV_USEFLAG_U ZDB-1-SOJ GBV_NL_ARTICLE AR 200 1995 1 1-8 8 |
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(DE-627)NLEJ194927067 DE-627 ger DE-627 rakwb eng Extraction of U(VI) by phosphonic acid in the presence of neutral donors 1995 8 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Abstract Extraction of U(VI) by mixtures of 2-ethylhexyl 2-ethylhexylphosphonic acid (PC88A) and TOPO in cyclohexane and xylene from aqueous sulfuric acid medium has been investigated. Synergism was observed and the species responsible was identified as UO2H2Y4.TOPO. From the data equilibrium constants for the various reaction equilibria at different temperatures and the thermodynamic parameters were calculated. Antagonism was observed when alkylamide or TBP was used as the neutral donor. Springer Online Journal Archives 1860-2002 Godbole, A. G. oth Mapara, P. M. oth Swarup, Rajendra oth in Journal of radioanalytical and nuclear chemistry 1968 200(1995) vom: Jan., Seite 1-8 (DE-627)NLEJ188994238 (DE-600)2017242-4 1588-2780 nnns volume:200 year:1995 month:01 pages:1-8 extent:8 http://dx.doi.org/10.1007/BF02164815 GBV_USEFLAG_U ZDB-1-SOJ GBV_NL_ARTICLE AR 200 1995 1 1-8 8 |
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(DE-627)NLEJ194927067 DE-627 ger DE-627 rakwb eng Extraction of U(VI) by phosphonic acid in the presence of neutral donors 1995 8 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Abstract Extraction of U(VI) by mixtures of 2-ethylhexyl 2-ethylhexylphosphonic acid (PC88A) and TOPO in cyclohexane and xylene from aqueous sulfuric acid medium has been investigated. Synergism was observed and the species responsible was identified as UO2H2Y4.TOPO. From the data equilibrium constants for the various reaction equilibria at different temperatures and the thermodynamic parameters were calculated. Antagonism was observed when alkylamide or TBP was used as the neutral donor. Springer Online Journal Archives 1860-2002 Godbole, A. G. oth Mapara, P. M. oth Swarup, Rajendra oth in Journal of radioanalytical and nuclear chemistry 1968 200(1995) vom: Jan., Seite 1-8 (DE-627)NLEJ188994238 (DE-600)2017242-4 1588-2780 nnns volume:200 year:1995 month:01 pages:1-8 extent:8 http://dx.doi.org/10.1007/BF02164815 GBV_USEFLAG_U ZDB-1-SOJ GBV_NL_ARTICLE AR 200 1995 1 1-8 8 |
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(DE-627)NLEJ194927067 DE-627 ger DE-627 rakwb eng Extraction of U(VI) by phosphonic acid in the presence of neutral donors 1995 8 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Abstract Extraction of U(VI) by mixtures of 2-ethylhexyl 2-ethylhexylphosphonic acid (PC88A) and TOPO in cyclohexane and xylene from aqueous sulfuric acid medium has been investigated. Synergism was observed and the species responsible was identified as UO2H2Y4.TOPO. From the data equilibrium constants for the various reaction equilibria at different temperatures and the thermodynamic parameters were calculated. Antagonism was observed when alkylamide or TBP was used as the neutral donor. Springer Online Journal Archives 1860-2002 Godbole, A. G. oth Mapara, P. M. oth Swarup, Rajendra oth in Journal of radioanalytical and nuclear chemistry 1968 200(1995) vom: Jan., Seite 1-8 (DE-627)NLEJ188994238 (DE-600)2017242-4 1588-2780 nnns volume:200 year:1995 month:01 pages:1-8 extent:8 http://dx.doi.org/10.1007/BF02164815 GBV_USEFLAG_U ZDB-1-SOJ GBV_NL_ARTICLE AR 200 1995 1 1-8 8 |
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(DE-627)NLEJ194927067 DE-627 ger DE-627 rakwb eng Extraction of U(VI) by phosphonic acid in the presence of neutral donors 1995 8 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Abstract Extraction of U(VI) by mixtures of 2-ethylhexyl 2-ethylhexylphosphonic acid (PC88A) and TOPO in cyclohexane and xylene from aqueous sulfuric acid medium has been investigated. Synergism was observed and the species responsible was identified as UO2H2Y4.TOPO. From the data equilibrium constants for the various reaction equilibria at different temperatures and the thermodynamic parameters were calculated. Antagonism was observed when alkylamide or TBP was used as the neutral donor. Springer Online Journal Archives 1860-2002 Godbole, A. G. oth Mapara, P. M. oth Swarup, Rajendra oth in Journal of radioanalytical and nuclear chemistry 1968 200(1995) vom: Jan., Seite 1-8 (DE-627)NLEJ188994238 (DE-600)2017242-4 1588-2780 nnns volume:200 year:1995 month:01 pages:1-8 extent:8 http://dx.doi.org/10.1007/BF02164815 GBV_USEFLAG_U ZDB-1-SOJ GBV_NL_ARTICLE AR 200 1995 1 1-8 8 |
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extraction of u(vi) by phosphonic acid in the presence of neutral donors |
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Extraction of U(VI) by phosphonic acid in the presence of neutral donors |
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Abstract Extraction of U(VI) by mixtures of 2-ethylhexyl 2-ethylhexylphosphonic acid (PC88A) and TOPO in cyclohexane and xylene from aqueous sulfuric acid medium has been investigated. Synergism was observed and the species responsible was identified as UO2H2Y4.TOPO. From the data equilibrium constants for the various reaction equilibria at different temperatures and the thermodynamic parameters were calculated. Antagonism was observed when alkylamide or TBP was used as the neutral donor. |
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Abstract Extraction of U(VI) by mixtures of 2-ethylhexyl 2-ethylhexylphosphonic acid (PC88A) and TOPO in cyclohexane and xylene from aqueous sulfuric acid medium has been investigated. Synergism was observed and the species responsible was identified as UO2H2Y4.TOPO. From the data equilibrium constants for the various reaction equilibria at different temperatures and the thermodynamic parameters were calculated. Antagonism was observed when alkylamide or TBP was used as the neutral donor. |
| abstract_unstemmed |
Abstract Extraction of U(VI) by mixtures of 2-ethylhexyl 2-ethylhexylphosphonic acid (PC88A) and TOPO in cyclohexane and xylene from aqueous sulfuric acid medium has been investigated. Synergism was observed and the species responsible was identified as UO2H2Y4.TOPO. From the data equilibrium constants for the various reaction equilibria at different temperatures and the thermodynamic parameters were calculated. Antagonism was observed when alkylamide or TBP was used as the neutral donor. |
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