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Назва: Research of the chlorine sorption processes when its deposition by water aerosol
Автори: Тарадуда, Дмитро Віталійович
Кустов, Максим Володимирович
Мельниченко, Андрій Сергійович
Korogodska, A.
Ключові слова: gaseous hazardous substances
chemical contamination area
deposition
gas sorption by water
diffusion
molecules absorption
accommodation coefficient
chemical neutralization
Henry's law
chlorine deposition intensity
Дата публікації: 2021
Видавництво: Trans Tech Publications Ltd
Бібліографічний опис: Scientific journal «Materials Science Forum»
Серія/номер: Volume 1038;
Короткий огляд (реферат): Modified stepwise model of gas sorption process with finely dispersed water flow. The sorption model allows forecasting the intensity of hazardous gases deposition with adequate for the emergency recovery conditions accuracy using minimum input parameters. This allows using the sorption model under the conditions of emergency and increasing the forecasting promptness. Use of chemical neutralizer is proposed to increase the effectiveness of chlorine hazardous gas deposition. Use of sodium hydroxide is proposed as the chlorine chemical neutralizer, which is easily dissolved in water, non-toxic and easy to store. An experimental laboratory facility was developed and created with the purpose of experimental verification of the sorption processes, which allows researching the sorption processes by liquid aerosols within a wide range of dispersity. Adequacy of the existing models as well as the modified one was verified experimentally. The verification results showed a 5% indicator of the theoretical and experimental results compliance.
Опис: Modified stepwise model of gas sorption process with finely dispersed water flow. The sorption model allows forecasting the intensity of hazardous gases deposition with adequate for the emergency recovery conditions accuracy using minimum input parameters. This allows using the sorption model under the conditions of emergency and increasing the forecasting promptness. Use of chemical neutralizer is proposed to increase the effectiveness of chlorine hazardous gas deposition. Use of sodium hydroxide is proposed as the chlorine chemical neutralizer, which is easily dissolved in water, non-toxic and easy to store. An experimental laboratory facility was developed and created with the purpose of experimental verification of the sorption processes, which allows researching the sorption processes by liquid aerosols within a wide range of dispersity. Adequacy of the existing models as well as the modified one was verified experimentally. The verification results showed a 5% indicator of the theoretical and experimental results compliance.
URI (Уніфікований ідентифікатор ресурсу): http://repositsc.nuczu.edu.ua/handle/123456789/14017
ISSN: 1662-9752
Розташовується у зібраннях:Кафедра організації та технічного забезпечення аварійно-рятувальних робіт

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