Abstract
Perovskite, a SYNROC host mineral for nuclear wastes, is thermodynamically unstable in natural waters and in association with common minerals. Leach experiments demonstrate that CaTiO3 (perovskite), SrTiO3 and BaTiO3 are as reactive as some silicate glasses below 100°C, but leach much more slowly than glasses above 100°C.
This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 51 print issues and online access
$199.00 per year
only $3.90 per issue
Buy this article
- Purchase on SpringerLink
- Instant access to full article PDF
Prices may be subject to local taxes which are calculated during checkout
Similar content being viewed by others
References
Ringwood, A. E., Kesson, S. E., Ware, N. G., Hibberson, W. & Major, A. Geochem. J. 13, 141–165 (1979).
Ringwood, A. E. & Kesson, S. E. Proc. int. Symp. Ceramics in Nuclear Waste Management, CONF-790420 174–178. (US Department of Energy, Technical Information Center, Oakridge, 1979).
Mason, B. Principles of Geochemistry, 100–104 (Wiley, New York, 1966).
Robie, R. A., Hemingway, B. S. & Fisher, J. R. Bull. U.S. geol. Surv. 1452, (1978).
Carmichael, I. S. E., Turner, F. J. & Verhoogen, J. Igneous Petrology (McGraw-Hill, New York, 1974).
Krauskaupf, K. B. Introduction to Geochemistry Ch. 4 (McGraw-Hill, New York, 1967).
Schuiling, R. D. & Vink, B. W. Geochim. cosmochim. Acta 31, 2399–2411 (1967).
Fyfe, W. S., Price, N. J. & Thompson, A. B. Fluids in the Earth's Crust (Elsevier, Amsterdam, 1978).
Ellis, A. J. in Geochemistry of Hydrothermal Ore Deposits Ch. 11 (ed. Barnes, H. L. ) (Holt, Rinehart and Winston, New York, 1967).
Helgeson, H. C. Am. J. Sci. 267, 729–804 (1969).
White, D. E., Hem, J. D. & Waring, G. A. Data of Geochemistry 6th edn, Ch. F (Geological Survey Proffessional Paper 440-F, 1963).
Nesbitt, H. W. & Bricker, O. P. Geochim. Cosmochim. Acta 43, 403–409 (1978).
Erickson, R. L. & Balde, L. V. Geol. surv. Profess. Pap. No. 425 (1963).
Mason, B. N. Z. Dept Sci. Ind. Res. Bull. 218, 114–120 (1977).
Reeve, K. D. et al. Proc. Waste Management '80 Symp. (University of Arizona, 1980).
Tewhey, J. D. Workshop on Alternate Waste Forms and Interactions in Geologic Media, Gatlinburg (1980).
Hench, L. L. & Clark, D. E. J. Non-Crystal. Solids 28, 83–105 (1978).
Ross, W. A., Turcotte, R. P., Mendel, J. E. & Rusin, J. M. Proc. int. Symp. Ceramics in Nuclear Waste Management CONF-790420, 52–56 (US Department of Energy, Technical Information Center, Oakridge 1979).
Karkhanis, S. N., Bancroft, G. M., Fyfe, W. S. & Brown, J. D. Nature 284, 435–437 (1980).
Boult, K. A., Dalton, J. T., Hall, A. R., Hough, A. & Marples, J. A. C. Proc. int. Symp. Ceramics in Nuclear Waste Management CONF-790420, 248–255 (US Department of Energy, Technical Information Center, Oakridge, 1979).
Linke, W. F. Solubilities of Inorganic and Metal Organic Compounds (American Chemical Society, 1965).
Deer, W. A., Howie, R. A. & Zussman, J. An Introduction to the Rock Forming Minerals (Longmans, London, 1966).
Hutton, C. O. Bull. geol. Soc. Am. 61, 635 (1950).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Nesbitt, H., Bancroft, G., Fyfe, W. et al. Thermodynamic stability and kinetics of perovskite dissolution. Nature 289, 358–362 (1981). https://doi.org/10.1038/289358a0
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1038/289358a0
This article is cited by
-
Synthesis, phase stability and chemical leaching behavior of Nd-doped CaTiO3 perovskite ceramics for radioactive waste immobilization
Journal of the Australian Ceramic Society (2023)
-
Influence of accessory phases and surrogate type on accelerated leaching of zirconolite wasteforms
npj Materials Degradation (2021)
-
Chemical Composition Simplification of the Seydişehir (Konya, Turkey) Alumina Plant Waste
Journal of Sustainable Metallurgy (2019)
-
Evaluation of sorption capability and aqueous stability of Ba2TiSi2O8 (BTS)
Journal of Radioanalytical and Nuclear Chemistry (2017)
-
Perovskite alteration in kimberlites and carbonatites: the role of kassite, CaTi2O4(OH)2
Physics and Chemistry of Minerals (2014)