Comparison of coal reactivityduring conversion into different oxidizing medium; Journal of Physics: Conference Series; Vol. 754 : Thermophysics and Physical Hydrodynamics - 2016

Comparison of coal reactivityduring conversion into different oxidizing medium

Dettagli Bibliografici
Parent link:	Journal of Physics: Conference Series Vol. 754 : Thermophysics and Physical Hydrodynamics - 2016.— 2016.— [052005, 7 p.]
Ente Autore:	Национальный исследовательский Томский политехнический университет (ТПУ) Энергетический институт (ЭНИН) Кафедра атомных и тепловых электростанций (АТЭС)
Altri autori:	Korotkikh A. G. Aleksandr Gennadievich, Slusarskiy (Slyusarsky) K. V. Konstantin Vitalievich, Larionov K. B. Kirill Borisovich, Osipov V. I. Vitaly Igorevich
Riassunto:	Title screen Acoal conversion process of different coal samples into three different types of oxidizing medium (argon, air and steam) were studied by means of thermogravimetry. Two coal types with different metamorphism degree (lignite and bituminous coal) were used. The experimental procedure was carried out in non-isothermal conditions in temperature range from 373 K to 1273 K with 20 K/min heating rate. Purge gas consisted of argon and oxidizer with volumetric ratio 1:24 and had 250 ml/min flow rate.The ignition and burnout indexes were calculated to evaluate sample reactivity at different oxidizing mediums. The highest reactivity coefficient values in same atmosphere were obtained for lignite. It was caused by higher particle special surface area and volatile matter content.
Lingua:	inglese
Pubblicazione:	2016
Soggetti:	электронный ресурс труды учёных ТПУ окислительные среды уголь неизотермические условия аргон реактивность
Accesso online:	https://doi.org/10.1088/1742-6596/754/5/052005
Natura:	Elettronico Capitolo di libro
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=653836

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