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Parameters of exothermic processes in nitric acid solutions containing reducing agentsстатья
Статья опубликована в высокорейтинговом журнале
Информация о цитировании статьи получена из
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 23 октября 2024 г.
- Авторы: Nazin E.R., Belova E.V., Smirnov A.V., Belova M.M.
- Журнал: Progress in Nuclear Energy
- Том: 176
- Год издания: 2024
- Издательство: Elsevier BV
- Местоположение издательства: Netherlands
- Номер статьи: 105408
- DOI: 10.1016/j.pnucene.2024.105408
- Аннотация: The reasons for the occurrence of exothermic processes of oxidation of nitric acid solutions with reducing agents are analyzed. The main condition is heating the mixtures to temperatures (Tst), above which the release of heat as a result of a chemical reaction begins to exceed its removal from the system. An analysis of the characteristics of exothermic processes obtained experimentally for solutions with reducing agents has been carried out. The effect of irradiation of solutions on the Tst value is small, while other parameters of exothermic processes decrease - heat release, the self-heating value, and the volume of released gases. Necessary and sufficient parameters have been identified to assess the explosion hazard of heating operations of these solutions. Conditions have been established to ensure safety during the evaporation of nitric acid solutions with reducing agents.
- Добавил в систему: Смирнов Антон Витальевич