Reference Type | Journal (article/letter/editorial) |
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Title | Cements in radioactive waste disposal: some mineralogical considerations |
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Journal | Mineralogical Magazine | ISSN | 0026-461X |
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Authors | McCulloch, C. E. | Author |
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Angus, M. J. | Author |
Crawford, R. W. | Author |
Rahman, A. A. | Author |
Glasser, F. P. | Author |
Year | 1985 (April) | Volume | 49 |
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Issue | 351 |
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Publisher | Mineralogical Society |
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Download URL | https://rruff.info/doclib/MinMag/Volume_49/49-351-211.pdf+ |
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DOI | doi:10.1180/minmag.1985.049.351.08Search in ResearchGate |
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| Generate Citation Formats |
Mindat Ref. ID | 3726 | Long-form Identifier | mindat:1:5:3726:0 |
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GUID | 0 |
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Full Reference | McCulloch, C. E., Angus, M. J., Crawford, R. W., Rahman, A. A., Glasser, F. P. (1985) Cements in radioactive waste disposal: some mineralogical considerations. Mineralogical Magazine, 49 (351) 211-221 doi:10.1180/minmag.1985.049.351.08 |
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Plain Text | McCulloch, C. E., Angus, M. J., Crawford, R. W., Rahman, A. A., Glasser, F. P. (1985) Cements in radioactive waste disposal: some mineralogical considerations. Mineralogical Magazine, 49 (351) 211-221 doi:10.1180/minmag.1985.049.351.08 |
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In | (1985, April) Mineralogical Magazine Vol. 49 (351) Mineralogical Society |
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Abstract/Notes | AbstractCementitious matrices are being assessed for immobilization of radioactive wastes. This paper discusses some mineralogical aspects of cement chemistry and the uses of siliceous minerals as selective sorbants to enhance immobilization potential.Studies of sorption and leaching of caesium from pulverized fuel ash (PFA), blast furnace slag, tobermorite, xonotlite, and clinoptilolite are reported. The role of incorporation of these additives in cement and the effect on the nature of the composite matrix on caesium behaviour has been investigated. Specific mechanisms of the interaction of additives with highly alkaline cement environment are described. While slags, PFA, and clinoptilolite undergo reaction at different rates, tobermorite and xonotlite appear to be stable in cement. |
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