Increase of the radiation stability of an organic coolant by means of antirads

Increase of the radiation stability of an organic coolant by means of antirads

The widely used coolant composed of 23.5 wt percent of diphenyl and 76.5 wt percent of diphenyl oxide was studied to determine the effect on radiation stability of the antiradiation additives, pyrene and phenanthrene. The composition of radiolysis products for the three systems was tabulated for the...

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Veröffentlicht in:Sov. At. Energy (Engl. Transl.); (United States) 1975-09, Vol.39 (3), p.822-823
Hauptverfasser: Romantsev, M. F., Muchinskii, D. Ya, Livertovskaya, T. Ya, Astratova, N. M., Gorbach, V. A., Kakabekov, G. G.
Format: Artikel
Sprache:eng
Schlagworte:
360605 - Materials- Radiation Effects
400600 - Radiation Chemistry
AROMATICS
BIPHENYL
CHEMICAL RADIATION EFFECTS
CHEMISTRY
CONDENSED AROMATICS
COOLANTS
HIGH TEMPERATURE
HYDROCARBONS
MATERIALS SCIENCE
MEDIUM TEMPERATURE
ORGANIC COMPOUNDS
ORGANIC OXYGEN COMPOUNDS
PHENANTHRENE
POLYPHENYLS
PYRENE
RADIATION CHEMISTRY
RADIATION CHEMISTRY, RADIOCHEMISTRY, AND NUCLEAR CHEMISTRY
RADIATION EFFECTS
RADIOSENSITIVITY EFFECTS
TEMPERATURE DEPENDENCE
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Zusammenfassung:The widely used coolant composed of 23.5 wt percent of diphenyl and 76.5 wt percent of diphenyl oxide was studied to determine the effect on radiation stability of the antiradiation additives, pyrene and phenanthrene. The composition of radiolysis products for the three systems was tabulated for the temperature range 150 to 385/sup 0/C. The results indicated an increase in radiation stability after addition of the polyphenyls. (DDA)
ISSN:0038-531X
1573-8205
DOI:10.1007/BF01122390