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Computer-aided modeling of the chemical process of drying of a moving dense multilayer mass of phosphorite pelletsстатья
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 18 марта 2020 г.
- Авторы: Meshalkin V.P., Bobkov V.I., Dli M.I., Khodchenko S.M.
- Журнал: Doklady Chemistry
- Том: 475
- Номер: 2
- Год издания: 2017
- Издательство: Pleiades Publishing, Ltd
- Местоположение издательства: Road Town, United Kingdom
- Первая страница: 188
- Последняя страница: 191
- DOI: 10.1134/S0012500817080031
- Аннотация: Mathematical and computer models were developed for the chemical e process of drying of a moving dense multilayer mass of phosphorite pellets in a travelling grate machine. These models take into account the intensity of the internal moisture transfer in a pellet and the vermoisturization of individual horizons in the heated bed of pellets, which enables one to determine the drying process parameters. The adequacy of the developed mathematical model was tested by comparing the calculated values of the moisture content and temperature of pellets, the characteristics of the heat-transfer gas, and the intensity of the moisture transfer in pellets while drying in a moving dense bed with the results of commercial tests. Numerous computational experiments were performed to determine the relative degree of drying, the moisture content,the pellet drying intensity, and the moisture content of the heat-transfer gas at various characteristics of moistpellets and the operating conditions of the travelling grate machine.
- Добавил в систему: Ходченко Светлана Михайловна