Physical and chemical processes simulation of organic wastes processing by the method of high-temperature oxidation in the melted slag

Авторы: Markelov A.Yu, Kudrinskiy A.A., Anpilov S.V., Shiryaevsky V.L.
Сборник: Journal of Physics: Conference Series
Том: 1565
Год издания: 2020
Издательство: IOP Publishing
Местоположение издательства: [Bristol, UK], England
DOI: 10.1088/1742-6596/1565/1/012011
Аннотация: Recycling of municipal waste is associated with accumulation of significant amounts of sewage sludge. The paper proposes a technology for the thermal utilization of sewage sludge with vitrification of a non-combustible residue. The paper presents the results of numerical simulation of the physical and chemical processes that accompany the high-temperature oxidation of pre-dried and pre-pelleted sewage sludge on the surface of the slag melt in a pilot plant with the melter capacity of up to 100 kg/h pellet. The mathematical model of the melter has been created and numerical calculations of the flow of high-temperature gaseous medium supplied by burner devices in the working volume of the furnace have been made in a stationary approximation taking into account the thermophysical and chemical processes occurring in the raw material, fed in the form of dry pellets (sediment).
Добавил в систему: Анпилов Сергей Валерьевич

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