Системи опалення на базі відпрацьованих мастил
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Дата
2014
Автори
ORCID
DOI
Науковий ступінь
Рівень дисертації
Шифр та назва спеціальності
Рада захисту
Установа захисту
Науковий керівник
Члени комітету
Видавець
НТУ "ХПІ"
Анотація
В работе предложен способ отопления с использованием теплоты процесса комбинированного сжигания в двухфазном потоке водных эмульсий отработанных моторных масел и пиролизного газа. Проведено моделирование процессов горения эмульсий. Подобраны рациональные режимы горения и определен состав пиролизного газа. Установлено, что при определенных соотношениях объемов избыточного воздуха и водяного пара, который испаряется из эмульсии, в составе уходящих газов отсутствуют Н₂ и СО, т. е. наблюдается полное сгорание.
This paper proposes the heating technique for the industrial and residential buildings using the process heat of the combined combustion in the two-phase flow of the water emulsions of waste motor oils and gas, which is formed at high-temperature pyrolysis of oil organic components. The up-to-date methods used for the disposal combustion of low-grade fuels have been analyzed and their disagreement with ecological standards has been established. The mathematical simulation of combustion processes has been carried out. The obtained models allowed for the selection of the rational modes of the combustion behavior of waste oil emulsions and for the determination of pyrolysis gas composition at prescribed process temperature. It has been established that released gases contain no H₂ and CO at certain volume relations of the excess air and water steam that evaporates from the emulsion; it means that the complete combustion of waste oils takes place.
This paper proposes the heating technique for the industrial and residential buildings using the process heat of the combined combustion in the two-phase flow of the water emulsions of waste motor oils and gas, which is formed at high-temperature pyrolysis of oil organic components. The up-to-date methods used for the disposal combustion of low-grade fuels have been analyzed and their disagreement with ecological standards has been established. The mathematical simulation of combustion processes has been carried out. The obtained models allowed for the selection of the rational modes of the combustion behavior of waste oil emulsions and for the determination of pyrolysis gas composition at prescribed process temperature. It has been established that released gases contain no H₂ and CO at certain volume relations of the excess air and water steam that evaporates from the emulsion; it means that the complete combustion of waste oils takes place.
Опис
Ключові слова
горіння, емульсії, піроліз, waste oils, combustion, emulsion, pyrolysis
Бібліографічний опис
Поляков С. П. Системи опалення на базі відпрацьованих мастил / С. П. Поляков, Г. Е. Калейніков // Вісник Нац. техн. ун-ту "ХПІ" : зб. наук. пр. Темат. вип. : Енергетичні та теплотехнічні процеси й устаткування. – Харків : НТУ "ХПІ". – 2014. – № 12 (1055). – С. 159-162.