Spectrophotometric and calorimetric studies of Np(V) complexation with sulfate at 10-70°c

Journal of Thermal Analysis and Calorimetry

Volumn 95, Issue 2, 2009, Pages 409-413

  Rao, L ^a   Tian, G ^a   Xia, Y ^b   Friese, J I ^b  

^a LAWRENCE BERKELEY NATIONAL LABORATORY   (United States)

^b PACIFIC NORTHWEST NATIONAL LABORATORY   (United States)

Author keywords

Complexation; Neptunium; Sulfate; Temperature effect

Indexed keywords

ACTINIDES; ENTHALPY; EQUILIBRIUM CONSTANTS; GEOLOGICAL REPOSITORIES; GROUNDWATER; HYDROGEOLOGY; NEPTUNIUM; RADIOACTIVE WASTES; SPECTROPHOTOMETERS; SPECTROPHOTOMETRY; TEMPERATURE; VANADIUM COMPOUNDS;

ELEVATED TEMPERATURES; ENTHALPY OF COMPLEXATION; MICROCALORIMETRIC TITRATIONS; NUCLEAR WASTE REPOSITORIES; SULFATE; SULFATE COMPLEXES; TEMPERATURE EFFECT;

THERMAL EFFECTS;

EID: 62349094341     PISSN: 13886150     EISSN: None     Source Type: Journal    
DOI: 10.1007/s10973-008-9247-0     Document Type: Conference Paper

References (17)

1. OCRWM Report, 'Yucca Mountain Science and Engineering Report Rev.1', DOE/RW-0539-1, Office of Civilian Radioactive Waste Management, North Las Vegas, NV. 2002.
2. R. J. Lemire, J. Fuger, H. Nitsche, P. Potter, M. H. Rand, J. Rydberg, K. Spahiu, J. C. Sullivan, W. J. Ullman, P. Vitorge and H. Wanner, 'Chemical thermodynamics of neptunium and plutonium' (Ed. by OECD Nuclear Energy Agency, Data Bank), Elsevier Science Publishers B.V., Amsterdam 2001.
3. L. Rao T. G. Srinivasan A. Yu. Garnov P. Zanonato P. Di Bernardo A. Bismondo 2004 Geochim. Cosmochim. Acta 68 4821
4. P. Gans A. Sabatini A. Vacca 1996 Talanta 43 1739
5. R. Smith P. Zanonato G. R. Choppin 1992 J. Chem. Thermodyn. 24 99
6. I. Grenthe H. Ots O. Ginstrup 1970 Acta Chem. Scand. 4 1067
7. R. Arnek 1970 Arkiv Kemi 32 81
8. L. Rao, G. Tian, Y. Xia and J. I. Friese, Thermodynamics of neptunium(V) fluoride and sulfate at elevated temperatures, Proc. 11th International High-Level Radioactive Waste Management Conference (IHLRWM), April 30-May 4, Las Vegas, Nevada 2006, pp. 374-378.
9. Y. Xia J. I. Friese D. A. Moore L. Rao 2006 J. Radioanal. Nucl. Chem. 268 3
10. G. Tian, L. Rao, Y. Xia and J. I. Friese, J. Therm. Anal. Cal., DOI: 10.1007/s10973-008-9248-z.
11. C. Hennig K. Schmeide B. Brendler H. Moll S. Tsushima A. C. Scheinost 2007 Inorg. Chem. 46 5882
12. J. N. Brønsted 1922 J. Am. Chem. Soc. 44 877
13. J. N. Brønsted 1922 J. Am. Chem. Soc. 44 938
14. E. A. Guggenheim 1935 Philos. Mag. 57 588
15. G. Scatchard 1936 Chem. Rev. 19 309
16. W. Hummel, G. Anderegg, I. Puigdomènech, L. Rao and O. Tochiyama, 'Chemical Thermodynamics of Compounds and Complexes of: U, Np, Pu, Am, Tc, Zr, Ni and Se with Selected Organic Ligands', (F. J. Mompean, M. Illemassene and J. Perrone, Eds), Elsevier B.V., Amsterdam 2005.
17. A. V. Plyasunov I. Grenthe 1994 Geochim. Cosmochim. Acta 58 3561