A spectrophotometric study of erbium (III) speciation in chloride solutions at elevated temperatures

Chemical Geology

Volumn 234, Issue 1-2, 2006, Pages 17-27

  Migdisov, Art A ^a   Williams Jones, A E ^a  

^a MCGILL UNIVERSITY   (Canada)

Author keywords

Aqueous solution; Chloride; Elevated temperatures; Erbium; Formation constants; Rare Earth Elements; Speciation

Indexed keywords

AQUEOUS SOLUTION; CHLORIDE; HIGH TEMPERATURE; RARE EARTH ELEMENT; SPECIATION (CHEMISTRY); SPECTROPHOTOMETRY;

EID: 33748915629     PISSN: 00092541     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.chemgeo.2006.04.002     Document Type: Article

References (29)

1. Banks D.A., Yardley B.W.D., Campbell A.R., and Jarvis K.E. REE composition of an aqueous magmatic fluid: a fluid inclusion study from the Capitan Pluton, New Mexico, U.S.A. Chem. Geol. 113 (1994) 259-272
2. 2 interactions. Geochim. Cosmochim. Acta. 69 15 (2005) 3773-3789
3. Carnall W.T. The absorption and fluorescence spectra of rare earth ions in solution. Handb. Phys. Chem. Rare Earths 3 (1979) 171-208
4. Chiodini G., Cioni R., Guidi M., and Marini L. Chemical geothermometry and geobarometry in hydrothermal aqueous solutions: a theoretical investigation based on a mineral-solution equilibrium model. Geochim. Cosmochim. Acta 55 10 (1991) 2709-2727
5. Choppin G.R., and Unrein P.J. Halide complexes of the lanthanide elements. J. Inorg. Nucl. Chem. 25 (1963) 387-393
6. 2+. AEC Access. Nos., (ORO-1797-2) (1966) 21 pp.
7. Dongarra J.J., Bunch J.R., Moler C.B., and Stewart G.W. LINPACK Users' Guide (1979), SIAM, Philadelphia
8. Gammons C.H., Wood S.A., and Williams-Jones A.E. The aqueous geochemistry of the rare earth elements and yttrium: VI. Stability of neodymium chloride complexes from 25 to 300 °C. Geochim. Cosmochim. Acta 60 (1996) 4615-4630
9. Gammons C.H., Wood S.A., and Li Y. Complexation of the rare earth elements with aqueous chloride at 200 °C and 300 °C and saturated water vapor pressure. Special Publication - The Geochemical Society, (Water-Rock Interactions Ore Deposits, and Environmental Geochemistry) (2002) 191-207
10. Haas J.R., Shock E.L., and Sassani D.C. Rare earth elements in hydrothermal systems: estimates of standard partial molal thermodynamic properties of aqueous complexes of the rare earth elements at high pressures and temperatures. Geochim. Cosmochim. Acta 59 (1995) 4329-4350
11. Helgeson H.C. Thermodynamics of hydrothermal systems at elevated temperatures and pressures. Am. J. Sci. 267 (1969) 729-804
12. Helgeson H.C., Kirkham D.H., and Flowers G.C. Theoretical prediction of the thermodynamic behavior of aqueous electrolytes at high pressures and temperatures: IV. Calculation of activity coefficients, osmotic coefficients, and apparent molal and standard and relative partial molal properties to 600 °C and 5 kb. Am. J. Sci. 281 (1981) 1249-1516
13. 2 in the aqueous phase. Langmuir 10 (1994) 3587-3597
14. Kielland J. Individual activity coefficients of ions in aqueous solutions. J. Am. Chem. Soc. 59 (1937) 1675-1678
15. Migdisov Art.A., and Williams-Jones A.E. A spectrophotometric study of neodymium (III) complexation in chloride solutions. Geochim. Cosmochim. Acta 66 (2002) 4311-4323
16. Migdisov, Art.A, Williams-Jones, A.E., in preparation. An experimental study of solubility and speciation of neodymium (III) fluoride in HF-bearing solutions at temperatures up to 250 °C.
17. Migdisov Art.A., Reukov V.V., and Williams-Jones A.E. A spectrophotometric study of neodymium (III) complexation in sulfate solutions at elevated temperatures. Geochim. Cosmochim. Acta. 70 4 (2006) 983-992
18. Mironov V.E., Avramenko N.I., Koperin A.A., Blokhin V.V., Eike M.Yu., and Isayev I.D. Thermodynamics of the formation reaction of the monochloride complexes of the rare earth metals in aqueous solutions. Koord. Khim. 8 (1982) 636-638
19. Peppard D.F., Mason G.W., and Hucher I. Stability constants of certain lanthanide(III) and actinide(III) chloride and nitrate complexes. J. Inorg. Nucl. Chem. 24 (1962) 881-888
20. 4 monazite end-member solubility in water from 21 °C to 300 °C: implications for rare earth element mobility in crustal fluids. Geochim. Cosmochim. Acta 68 (2004) 2207-2221
21. Smith M.P., and Henderson P. Preliminary fluid inclusion constraints on fluid evolution in the Bayan Obo Fe-REE-Nb deposit, Inner Mongolia, China. Econ. Geol. 95 (2000) 1371-1388
22. Spedding F.H., Pikal M.J., and Ayers B.O. Apparent molal volumes of some aqueous rare earth chloride and nitrate solutions at 25 °C. J. Phys. Chem. 70 (1966) 2440-2449
23. Stepanchikova S.A., and Kolonin G.R. Spectrophotometric study of complexation of neodymium in chloride solutions at temperatures up to 250 °C. Zh. Neorg. Khim. 44 (1999) 1744-1751
24. Sverjensky D.A., Shock E.L., and Helgeson H.C. Prediction of the thermodynamic properties of aqueous metal complexes to 1000 °C and 5 kb. Geochim. Cosmochim. Acta 61 (1997) 1359-1412
25. Suleimenov O.M., and Seward T.M. Spectrophotometric measurements of metal complex formation at high temperatures: the stability of Mn(II) chloride species. Chem. Geol. 167 (2000) 177-192
26. Tagirov B., Zotov A.V., and Akinfiev N.N. Experimental study of dissociation of HCl from 350 to 500 °C and from 500 to 2500 bars, thermodynamic properties of HCl°(aq). Geochim. Cosmochim. Acta 61 (1997) 4267-4280
27. Williams-Jones A.E., Samson I.M., and Olivo G.R. The genesis of hydrothermal fluorite-REE deposits in the Gallinas Mountains, New Mexico. Econ. Geol. 95 (2000) 327-341
28. Wood S.A. The aqueous geochemistry of the rare-earth elements and yttrium. Theoretical predictions of speciation in hydrothermal solutions to 350 °C at saturation water vapor pressure. Chem. Geol. 88 (1990) 99-125
29. 3+ from 30 to 290 °C at saturated water vapor pressure with in-situ pH measurement. Special Publication - The Geochemical Society, (Water-Rock Interactions Ore Deposits, and Environmental Geochemistry) (2002) 229-256