Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Radiolytic Gas Generation in Concrete Made with Incinerator Ash Containing Transuranium Nuclides
The effects of various factors on H sub 2 generation by alpha radiolysis of concrete containing TRU incinerator ash were studied. Methods for reducing H sub 2 generation were investigated. Samples of Portland and high-alumina cement containing up to 30% calcined ash (dry basis) were doped with exp 238 PuO sub 2 . Gas pressures were measured as a function of radiation dose; gas compositions were determined. Gas yields were calculated in terms of G values (molecules produced per 100 eV of alpha energy absorbed). These yields were used to estimate pressures in containers of radioactive concrete waste during storage. 4 figures. (ERA citation 05:000282)
Radiolytic Gas Generation in Concrete Made with Incinerator Ash Containing Transuranium Nuclides
The effects of various factors on H sub 2 generation by alpha radiolysis of concrete containing TRU incinerator ash were studied. Methods for reducing H sub 2 generation were investigated. Samples of Portland and high-alumina cement containing up to 30% calcined ash (dry basis) were doped with exp 238 PuO sub 2 . Gas pressures were measured as a function of radiation dose; gas compositions were determined. Gas yields were calculated in terms of G values (molecules produced per 100 eV of alpha energy absorbed). These yields were used to estimate pressures in containers of radioactive concrete waste during storage. 4 figures. (ERA citation 05:000282)
Radiolytic Gas Generation in Concrete Made with Incinerator Ash Containing Transuranium Nuclides
N. E. Bibler (Autor:in)
1979
9 pages
Report
Keine Angabe
Englisch
Radioactive Wastes & Radioactivity , Hydrogen , Radioactive waste storage , Alpha particles , Ashes , Chemical reaction yield , Concretes , Containers , Degassing , G value , Plutonium 238 , Plutonium dioxide , Pressurizing , Radiolysis , Solid wastes , Transuranium elements , ERDA/052002 , ERDA/400600
Incinerator for mill refuse made of brick and concrete
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