Comment on "Hydrolysis of neptunium(V) at variable temperatures (10-85 °C)" by L. Rao, T.G. Srinivasan, A.Yu. Garnov, P. Zanonato, P. Di Bernardo, and A. Bismondo

Geochimica et Cosmochimica Acta

Volumn 70, Issue 17, 2006, Pages 4551-4555

  Neck, V ^a  

^a KARLSRUHE INSTITUTE OF TECHNOLOGY   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

ATOMIC ABSORPTION SPECTROSCOPY; HYDROLYSIS; NEPTUNIUM; TEMPERATURE EFFECT;

EID: 33747798321     PISSN: 00167037     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.gca.2006.02.031     Document Type: Note

References (17)

1. Guillaumont, R., Fanghänel, Th., Fuger, J., Grenthe, I., Neck, V., Palmer, D.A., Rand, M.H., 2003. Update on the chemical thermodynamics of uranium, neptunium, plutonium, americium and technetium (edited by OECD Nuclear Energy Agency), Elsevier, North-Holland, Amsterdam, 2003.
2. Itagaki H., Nakayama S., Tanaka S., and Yamawaki M. Effect of Ionic strength on the solubility of neptunium(V) hydroxide. Radiochim. Acta 58/59 (1992) 61-66
3. Lemire, R.J., Fuger, J., Nitsche, H., Potter, P., Rand, M.H., Rydberg, J., Spahiu, K., Sullivan, J.C., Ullman, W.J., Vitorge, P., Wanner, H., 2001. Chemical Thermodynamics of Neptunium and Plutonium (edited by OECD Nuclear Energy Agency), Elsevier, North- Holland, Amsterdam, 2001.
4. Lierse Ch., Treiber W., and Kim J.I. Hydrolysis reactions of neptunium(V). Radiochim. Acta 38 (1985) 27-28
5. Neck V., Kim J.I., and Kanellakopulos B. Solubility and hydrolysis behaviour of neptunium(V). Radiochim. Acta 56 (1992) 25-30
6. Neck V., Runde W., Kim J.I., and Kanellakopulos B. Solid-liquid equilibrium reactions of neptunium(V) in carbonate solution at different ionic strength. Radiochim. Acta 65 (1994) 29-37
7. Neck V., Fanghänel Th., and Kim J.I. Mixed hydroxo-carbonate complexes of neptunium(V). Radiochim. Acta 77 (1997) 167-175
8. Nitsche H., Standifer E.M., and Silva R.J. Neptunium(V) complexation with carbonate. Lanth. Act. Res. 3 (1990) 203-211
9. 2O systems. Mat. Res. Soc. Proc. 353 (1995) 1119-1128
10. Rao L., Srinivasan T.G., Garnov, Yu A., Zanonato P., Di Bernardo P., and Bismondo A. Hydrolysis of neptunium(V) at variable temperatures (10-85 °C). Geochim. Cosmochim. Acta 68 (2004) 4821-4830
11. Riglet, Ch., 1990. Chimie du Neptunium et autres Actinides en milieu carbonate. Rapport CEA-R-5535, CEN Fontenay aux Roses, France.
12. 2OH in NaCl solutions. Radiochim. Acta 74 (1996) 27-30
13. Runde, W., Kim, J.I., 1994. Chemisches Verhalten von drei- und fünfwertigem Americium in salinen NaCl-Lösungen. Report RCM 01094, Institut für Radiochemie, Technische Universität München, Munich, Germany.
14. Runde W., Neu M.P., and Clark D.L. Neptunium(V) hydrolysis and carbonate complexation: experimental and predicted neptunyl solubility in concentrated NaCl using the Pitzer approach. Geochim. Cosmochim. Acta 60 (1996) 2065-2073
15. Sevost'yanova, and Khalturin. Hydrolytic behavior of neptunium(V). Soviet Radiochem. 18 (1976) 738-743
16. Tananaev I.G. Forms of Np(V) and Am(V) in basic aqueous media. Soviet Radiochem. 32 (1990) 476-479
17. Tananaev I.G. Speciation of Np(V) in solutions of tetraalkylammonium hydroxides. Radiochem. (Russia) 36 (1994) 15-18