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Alkali-Activated Fly Ash-Slag Cement Based Nuclear Waste Forms

Published online by Cambridge University Press:  01 January 1992

W. Jiang ,
X. Wu  and
D.M. Roy
W. Jiang
Affiliation:
Materials Research Laboratory, The Pennsylvania State University, University Park, PA 16802, USA
X. Wu
Affiliation:
Materials Research Laboratory, The Pennsylvania State University, University Park, PA 16802, USA
D.M. Roy
Affiliation:
Materials Research Laboratory, The Pennsylvania State University, University Park, PA 16802, USA
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Abstract

This paper is based on the results of an in-progress research project on Alkali-Activated Cement System at MRL. The objective of this research is to establish the potential for large volume use of fly ash and slag as main components of the cement system. Alkali-activated Fly ash-slag Cement (AFC) was studied as a matrix for immobilization of nuclear waste. AFC is characterized by high early strength, high ultimate strength, low porosity, lower solubilities of the hydrates, and high resistance to chemical corrosion as well as to freezing and thawing. All these advanced properties are particularly favorable to the immobilization the nuclear wastes.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 294: Symposium V – Scientific Basis for Nuclear Waste Management XVI , 1992 , 255
Copyright
Copyright © Materials Research Society 1993

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References

REFERENCES

1. McDaniel, E.W., Spence, R.D. and Tallent, O.K. in Scientific Basis for Nuclear Waste Management XIV, edited by Abrajano, T. and Johnson, L. H. Jr., (Mater. Res. Soc. Proc. 212, Pittsburgh, PA, 1991) pp. 449–456.Google Scholar
2. Roy, D.M., in Cements Research Progress 1988, edited by Brown, P.W., (American Ceramic Society, Westerville, Ohio, 1990), pp. 261–291.Google Scholar
3. Jiang, W. and Roy, D.M., Ceramic Bulletin 71(4), 642–647 (1992).Google Scholar
4. Roy, D.M. and Silsbee, M.R., In Mater. Res. Soc. Proc. 245, Pittsburgh, PA, 1991, PP. 153–164.Google Scholar
5. Wu, X., Yen, S. Shen, X. and Tang, M., Cement and Concrete Research, 21 (1), 1991, pp. 16–20.Google Scholar
6. Langton, C.A., in Scientific Basis for Nuclear Waste Management XI, edited by Apted, M.I. and Westerman, R.E. (Mater. Res. Soc. Proc. 112, Pittsburgh, PA, 1987) pp. 61–70.Google Scholar
7. Glasser, F.P., in Proceedings of Symposium D of the E-MRS Fall Meeting 1991 on Chemistry of Cements for Nuclear Applications, edited by Barret, P. and Glasser, F.P., Special Issue of Cement and Concrete Research, 22 (2/3), 1992, pp. 201–216.Google Scholar
Ipatti, A., in Proceedings of Symposium D of the E-MRS Fall Meeting 1991 on Chemistry of Cements for Nuclear Applications, edited by Barret, P. and Glasser, F.P., Special Issue of Cement and Concrete Research, 22 (2/3), 1992, pp. 281–287.Google Scholar
8. McMulloch, C.E., Rahman, A.A., Angus, M.J., Glasser, F.P. and Crawford, R.W., in Nuclear Waste Management, edited by Wicks, G.G. and Ross, W.A., (American Ceramic Society, Columbus, Ohio, 1984), pp. 413–427.Google Scholar
9. Malek, R.I.A., Licastro, P.H., Roy, D.M. and Langton, C.A., Ceramic Bulletin 65 (9), 1578–1583 (1986).Google Scholar
10. Jones, C.E., Bland, A.E., Rose, J.G. and Jarrett, M.N., in Proceedings: Eighth International Ash Utilization Symposium, (EPRI, 1987), Vol. II, 55–112.Google Scholar
11. Kinoshita, K., Nishihara, Y., Kashiwei, T., Miyamoto, H., and Yamasaki, N., in Proceedings of the 1987 International Waste Management Conference, edited by Oyen, L.C., Platt, A.M., Toseetti, R. J., and Feizollahi, F. (The American Society of Mechanical Engineers, New York, 1988) pp.155-160.Google Scholar
12. Materials Characterization Center, MCC-1 Static Leach Test, Pacific Northwest Laboratory, Operated for the U.S. Department, of Energy by Battella Memirial Insitute, August, 1980.Google Scholar