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Modeling Geochemical Stability of Cement Formulations for use as Shaft Liner and Sealing Components at Yucca Mountain(1)

Published online by Cambridge University Press:  28 February 2011

Mark A. Gardiner ,
Thomas E. Hinkebein  and
Jonathan Myers
Mark A. Gardiner
Affiliation:
IT Corporation, 5301 Central Ave., NE, Suite 700, Albuquerque, NM, USA 87108
Thomas E. Hinkebein
Affiliation:
Sandia National Laboratories, Division 6315, P.O. Box 5800, Albuquerque, NM, USA 87185
Jonathan Myers
Affiliation:
IT Corporation, 5301 Central Ave., NE, Suite 700, Albuquerque, NM, USA 87108
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Abstract

The geochemical modeling codes EQ3NR/EQ6 were used to model the interaction of cementitious materials with ground water from the Yucca Mountain proposed nuclear waste repository site in Nevada. This paper presents a preliminary estimate of the compositional changes caused by these interactions in the ground water and in the cement-based compounds proposed for use as sealing and shaft liner materials at the Yucca Mountain site.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 212: Symposium P – Scientific Basis for Nuclear Waste Management XIV , 1990 , 411
Copyright
Copyright © Materials Research Society 1991

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References

REFERENCES

1. Wolery, T.J., EQ3NR. A computer program for geochemical aqueous speciation-solubilitv calculations: User’s guide and documentation (UCRL–53414, Lawrence Livermore National Laboratory, Livermore, CA, 1983), 191 p.Google Scholar
2. Gardiner, M.A., Alcorn, S.R., Myers, J., and Givens, C.A., in Proc., 6th Internat. Symp. on Water-Rock Interactions, edited by Miles, D.L. (Balkema, Rotterdam, 1989), pp. 235–238.Google Scholar
3. Alcorn, S.R., Myers, J., Gardiner, M.A., and Givens, C.A., in Waste Management ‘89, (Arizona Board of Regents, Tucson, AZ, 1989), pp. 279–286.Google Scholar
4. Alcorn, S.R., Coons, W.E., and Gardiner, M.A., in Scientific Basis for Nuclear Waste Management XIII, edited by Oversby, V.M. and Brown, P.W., (Mat. Res. Soc. Proc. 176, Pittsburgh, PA, 1990), pp. 165–173.Google Scholar
5. Atkinson, A., Hearne, J.A., and Knights, C.F., Agueous chemistry and thermodynamic modelling of CaO - SiO2 - H2O gels (AERE R 12548, United Kingdom Atomic Energy Authority Harwell Laboratory, 1987), 21 p.Google Scholar
6. Bogue, R.H., The Chemistry of Portland Cement, 2nd ed., (Reinhold, New York, 1955), 793 p.Google Scholar
7. Criscenti, L.J. and Serne, R.J., in Sci. Basis for Nuclear Waste Management XIII, edited by Oversby, V.M. and Brown, P.W., (Mat. Res. Soc. Proc. 176, Pittsburgh, PA, 1990), pp. 81–89.Google Scholar
8. Ogard, A.E. and Kerrisk, J.F., Groundwater chemistry along flow paths between a proposed repository site and the accessible environment (Technical Report LA-10188-MS, Los Alamos National Laboratory, Los Alamos, NM, 1984), pp. 9–12.CrossRefGoogle Scholar