Influence of Cu(NO[3])[2] initiation additive in twostage mode conditions of coal pyrolytic decomposition

Influence of Cu(NO[3])[2] initiation additive in twostage mode conditions of coal pyrolytic decomposition

Bibliographische Detailangaben
Parent link:MATEC Web of Conferences
Vol. 141 : Smart Grids 2017.— 2017.— [01026, 5 p.]
Körperschaften: Национальный исследовательский Томский политехнический университет (ТПУ) Энергетический институт (ЭНИН) Кафедра атомных и тепловых электростанций (АТЭС), Национальный исследовательский Томский политехнический университет (ТПУ) Инженерная школа энергетики (ИШЭ) Научно-образовательный центр И. Н. Бутакова (НОЦ И. Н. Бутакова)
Weitere Verfasser: Larionov K. B. Kirill Borisovich, Mishakov I. V. Iljya Vladimirovich, Slyusarsky K. V. Konstantin Vitalievich, Bolgova D. Darya, Lavrinenko S. V. Sergey Viktorovich
Zusammenfassung:Title screen
Two-stage process (pyrolysis and oxidation) of brown coal sample with Cu(NO[3])[2] additive pyrolytic decomposition was studied. Additive was introduced by using capillary wetness impregnation method with 5% mass concentration. Sample reactivity was studied by thermogravimetric analysis with staged gaseous medium supply (argon and air) at heating rate 10 °C/min and intermediate isothermal soaking. The initiative additive introduction was found to significantly reduce volatile release temperature and accelerate thermal decomposition of sample. Mass-spectral analysis results reveal that significant difference in process characteristics is connected to volatile matter release stage which is initiated by nitrous oxide produced during copper nitrate decomposition.
Sprache:Englisch
Veröffentlicht: 2017
Schlagworte:
электронный ресурс
труды учёных ТПУ
добавки
угли
термическое разложение
летучие вещества
термогравиметрический анализ
масс-спектральный анализ
Online-Zugang:https://doi.org/10.1051/matecconf/201714101026
http://earchive.tpu.ru/handle/11683/46013
Format: Elektronisch Buchkapitel
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=657280
Beschreibung
Zusammenfassung:Title screen
Two-stage process (pyrolysis and oxidation) of brown coal sample with Cu(NO[3])[2] additive pyrolytic decomposition was studied. Additive was introduced by using capillary wetness impregnation method with 5% mass concentration. Sample reactivity was studied by thermogravimetric analysis with staged gaseous medium supply (argon and air) at heating rate 10 °C/min and intermediate isothermal soaking. The initiative additive introduction was found to significantly reduce volatile release temperature and accelerate thermal decomposition of sample. Mass-spectral analysis results reveal that significant difference in process characteristics is connected to volatile matter release stage which is initiated by nitrous oxide produced during copper nitrate decomposition.
DOI:10.1051/matecconf/201714101026

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