Ignition of droplets of coal–water–oil mixtures based on coke and semicoke

Ignition of droplets of coal–water–oil mixtures based on coke and semicoke

Detalhes bibliográficos
Parent link:Coke and Chemistry
Vol. 60, iss. 1.— 2017.— [P. 28–36]
Autor principal: Vershinina K. Yu. Kseniya Yurievna
Autor Corporativo: Национальный исследовательский Томский политехнический университет (ТПУ) Энергетический институт (ЭНИН) Кафедра автоматизации теплоэнергетических процессов (АТП)
Outros Autores: Glushkov D. O. Dmitry Olegovich, Strizhak P. A. Pavel Alexandrovich
Resumo:Title screen
To permit expansion of the resource base and utilize industrial waste, coal–water–oil fuels may be prepared on the basis of coke and semicoke, as well as common petroleum derivatives (fuel oil and spent compressor, turbine, and transformer oils). The minimal oxidant temperature corresponding to stable ignition of coal–water–oil slurries is established. Typical variation in fuel temperature in the course of reaction is determined, as well as the delay time of ignition and the total combustion time for individual droplets of such fuel suspensions. For droplets of initial size 0.5–1.5 mm, the influence of the various factors (droplet size, oxidant temperature, and concentration of the components) on the threshold (minimum) temperature and inertia of ignition is studied. It is shown that stable ignition of coke and semicoke in such fuel is possible at moderate oxidant temperatures: 700–1000 K.
Режим доступа: по договору с организацией-держателем ресурса
Publicado em: 2017
Assuntos:
электронный ресурс
труды учёных ТПУ
топливные суспензии
кокс
полукокс
отработанные масла
зажигание
топлива
задержка
гидросмеси
Acesso em linha:http://dx.doi.org/10.3103/S1068364X17010082
Formato: Recurso Electrónico Capítulo de Livro
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=655265

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