Effect of Irradiation on the Thermal Stability of Nitric Acid Solutions of Carbohydrazideстатья
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Дата последнего поиска статьи во внешних источниках: 8 мая 2024 г.
Аннотация:Thermal analysis of non-irradiated and irradiated carbohydrazide solutions in 3 and 7 M HNO3 to doses 100, 250, and 500 kGy was carried out. The onset temperature, time, and rate of the exothermic reaction were determined; the specific thermal effect of the reaction and self-heating value of the solution were calculated. Irradiation of the solution rises the onset temperature of the exothermic reaction and reduces its specific heat release. At radiation dose of 500 kGy, the main characteristics decrease by 70%, which is associated with the decomposition of carbohydrazide.