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Investigation of Diffusion of UO2Cl2 in Saturated NaCl Solutions at Various Temperatures

Published online by Cambridge University Press:  15 February 2011

Harry Murso ,
Bodo Plewinsky ,
Dieter Leopold  and
Gonter Marx
Harry Murso
Affiliation:
Free University of Berlin, Institute of Inorganic and Analytical Chemistry, Fabeckstraβe 34–36, 1000 Berlin 33 (Dahlem), Germany
Bodo Plewinsky*
Affiliation:
Free University of Berlin, Institute of Inorganic and Analytical Chemistry, Fabeckstraβe 34–36, 1000 Berlin 33 (Dahlem), Germany
Dieter Leopold
Affiliation:
Free University of Berlin, Institute of Inorganic and Analytical Chemistry, Fabeckstraβe 34–36, 1000 Berlin 33 (Dahlem), Germany
Gonter Marx
Affiliation:
Free University of Berlin, Institute of Inorganic and Analytical Chemistry, Fabeckstraβe 34–36, 1000 Berlin 33 (Dahlem), Germany
*
**to whom correspondence should be addressed, new address: Bundesanstalt für Materialprüfung (BAM), Unter den Eichen 87, 1000 Berlin 45, Germany
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Extract

Even in the early 1960's it had already been decided to place high-level radioactive waste in the salt formations of the Federal Republic of Germany. However a major concern is the formation of highly corrosive brines in the event of water filling the repositories. In order to estimate the risks of waste storage in salt repositories it is necessary to investigate the physicochemical properties of the waste materials and of those radionuclides extracted into brine. The extraction of radionuclides from borosilicate glasses or spent fuel elements has been discussed, taking into consideration the two transport mechanisms: diffusion and convection.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 11: Symposium – Scientific Basis for Nuclear Waste Management V , 1981 , 491
Copyright
Copyright © Materials Research Society 1982

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Footnotes

*

Part of theses

References

REFERENCES

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