Comparison of differential and integral methods for coal oxidation kinetic analysis; Journal of Physics: Conference Series; Vol. 1128 : Thermophysics and Physical Hydrodynamics

Comparison of differential and integral methods for coal oxidation kinetic analysis; Journal of Physics: Conference Series; Vol. 1128 : Thermophysics and Physical Hydrodynamics

Bibliographic Details
Parent link:	Journal of Physics: Conference Series Vol. 1128 : Thermophysics and Physical Hydrodynamics.— 2018.— [012076, 7 p.]
Corporate Author:	Национальный исследовательский Томский политехнический университет Инженерная школа энергетики Научно-образовательный центр И. Н. Бутакова (НОЦ И. Н. Бутакова)
Other Authors:	Slusarskiy (Slyusarsky) K. V. Konstantin Vitalievich, Gubin V. E. Vladimir Evgenievich, Gvozdyakov D. V. Dmitry Vasilievich, Tolokolnikov A. A. Anton Andreevich
Summary:	Title screen The influence of two different methods of kinetic analysis on obtained values of kinetic constants of coal oxidation process was studied. The oxidation of T-grade bituminous coal of Kuznetskiy deposit and 2B-grade lignite of Borodinskoe deposit was investigated by means of thermogravimetric analysis. All measurements were carried out with heating rates 2,5, 10, 25 and 40 K/min in temperature range 300-1100 K in air medium. The dependences of activation energy and frequency factor on conversion were obtained using two isoconversional methods: differential method of Freidman and integral method of Kissinger-Akahira-Sunose. The average values of activation energy which were obtained by KAS method were higher by 14.5 % for bituminous coal and 23.3 % for lignite in comparison with values obtained by Freidman method. The same relations were observed for frequency factor values.
Language:	English
Published:	2018
Subjects:	электронный ресурс труды учёных ТПУ кинетический анализ дифференциальные методы интегральные методы уголь
Online Access:	http://earchive.tpu.ru/handle/11683/57643 https://doi.org/10.1088/1742-6596/1128/1/012076
Format:	Electronic Book Chapter
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=659299

Similar Items

Pressure diffusion and chemical viscosity in the filtration models with state equation in differential form; Journal of Physics: Conference Series; Vol. 1128 : Thermophysics and Physical Hydrodynamics
by: Knyazeva A. G. Anna Georgievna
Published: (2018)

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

Applying composite fuels based on coal and finely dispersed wood in heat power engineering; Journal of Physics: Conference Series; Vol. 1128 : Thermophysics and Physical Hydrodynamics
by: Yankovsky S. A. Stanislav Aleksandrovich
Published: (2018)

Kinetic analysis of lithium–titanium ferrite formation from mechanically milled reagents; Materials Chemistry and Physics; Vol. 239
Published: (2020)

The influence of nanoxide additives on the characteristics of thermal decomposition of ammonium nitrate; Journal of Physics: Conference Series; Vol. 1128 : Thermophysics and Physical Hydrodynamics
Published: (2018)

Influence of wood component on physical and chemical transformations during high temperature heating of composite fuel based on bituminous coal; Journal of Physics: Conference Series; Vol. 1128 : Thermophysics and Physical Hydrodynamics
by: Yankovsky S. A. Stanislav Aleksandrovich
Published: (2018)

Dilatometric and kinetic analysis of sintering Li–Zn ferrite ceramics from milled reagents; Journal of Thermal Analysis and Calorimetry; Vol. 142, iss. 5
Published: (2020)

Равновесно-кинетический анализ химических процессов
by: Малышев В. П. Виталий Павлович
Published: (Алма-Ата, Гылым, 1990)

Analysis of the applicability of physical models to describe densification of lithium ferrite compacts during sintering in the field of intense electron beam; Eurasian Physical Technical Journal; Vol. 17, No. 2 (34)
Published: (2020)

Kinetics of powder layer shrinkage during electron-beam treatment; Journal of Physics: Conference Series; Vol. 754 : Thermophysics and Physical Hydrodynamics
by: Knyazeva A. G. Anna Georgievna
Published: (2016)

Thermal Analysis of Processes at the Solid-Phase Synthesis of Lithium-Titanium Ferrite; Russian Journal of Physical Chemistry A; Vol. 95, iss. 5
by: Nikolaev E. V. Evgeny Vladimirovich
Published: (2021)

Reasons for tangerine peel utilization in the composition of mixed fuels based on bituminous coal; Journal of Physics: Conference Series; Vol. 1359 : Thermophysics and Physical Hydrodynamics
Published: (2019)

Thermal analysis and ignition of HEM containing aluminum and titanium borides; Journal of Physics: Conference Series; Vol. 1675 : Thermophysics and Physical Hydrodynamics
Published: (2020)

Основы педагогики и психологии детей раннего возраста. Использование кинетического песка в работе с детьми 2–3 лет учебно-методическое пособие
by: Малова Т. В.
Published: (Киров, ВятГУ, 2020)

Physical Methods in Chemical Analysis
by: Berl W. G. Walter G.
Published: (New York, Academic Press, 1960)

TG study of the Li[0.4]Fe[2.4]Zn[0.2]O[4] ferrite synthesis; IOP Conference Series: Materials Science and Engineering; Vol. 110 : Radiation-Thermal Effects and Processes in Inorganic Materials (RTEP2015)
by: Lysenko E. N. Elena Nikolaevna
Published: (2016)

Dilatometric analysis of sintering lithium-titanium-zinc ferrite with ZrO2 additive; Journal of Thermal Analysis and Calorimetry; Vol. XXX, iss. X
Published: (2021)

Introduction to the density functional method in hydrodynamics
by: Demianov A. Yu. Alexander
Published: (Moscow, Fizmatlit, 2014)

Integral Geometry and Inverse Problems for Kinetic Equations
by: Amirov A. Kh.
Published: (Utrecht, VSP, 2001)

Coal char oxidation kinetics in air medium; MATEC Web of Conferences; Vol. 92 : Thermophysical Basis of Energy Technologies (TBET-2016)
by: Korotkikh A. G. Aleksandr Gennadievich
Published: (2017)

Физика процессов микроиндентирования
by: Боярская Ю. С. Юлия Станиславовна
Published: (Кишинев, Штиинца, 1986)

Effect of boron on HEM radiant ignition characteristics; Journal of Physics: Conference Series; Vol. 2057 : Thermophysics and Physical Hydrodynamics and the school for young scientists "Thermal physics and physical hydrodynamics: modern challenges" (TPH 2021)
by: Korotkikh A. G. Aleksandr Gennadievich
Published: (2021)

Кинетический анализ синтеза литий-цинкового феррита; Перспективы развития фундаментальных наук
by: Николаев Е. В. Евгений Владимирович
Published: (2014)

Катализ в аналитической химии
by: Яцимирский К. Б. Константин Борисович
Published: (Москва, Наука, 1970)

Experimental Study of the Ignition of Single Drops of Coal Suspensions and Coal Particles in the Oxidizer Flow; Journal of Engineering Physics and Thermophysics; Vol. 90, iss. 1
Published: (2017)

Общие теоремы динамики системы. Принцип Даламбера: учебное пособие для вузов
by: Нестеренко В. П. Владимир Прокопьевич
Published: (Томск, Изд-во ТПУ, 1992)

Разработка моделирующего программного комплекса для исследования многокомпонентного нефтехимического процесса (на примере пиролиза бензинов): диссертация на соискание ученой степени кандидата технических наук; спец. 05.17.08
by: Богдан А. С. Александр Степанович
Published: (Томск, 1987)

Dissociation of methane hydrate granules; Journal of Physics: Conference Series; Vol. 899 : Thermophysics and Physical Hydrodynamics with the School for Young Scientists
by: Misyura S. Ya. Sergey Yakovlevich
Published: (2017)

Study of the physical-chemical characteristics of non-food solid waste combustion; Journal of Physics: Conference Series; Vol. 1359 : Thermophysics and Physical Hydrodynamics
Published: (2019)

Kinetics of thermal oxidation of coals, industrial wastes, and their mixtures; Powder Technology; Vol. 454
Published: (2025)

Анализ трипода в Матлабе; Научная инициатива иностранных студентов и аспирантов российских вузов
by: Нгуен Нгок Хай
Published: (2011)

[Вып. 16]; Физико-химические исследования металлургических процессов
Published: (1988)

Новые методы анализа особо чистых неорганических реактивов: научные труды
Published: (Москва, Изд-во ИРЕА, 1981)

Экстрагирование гуминовых и фульвовых кислот из гуматосодержащего сырья в роторном импульсном аппарате монография
by: Промтов М. А.
Published: (Тамбов, ТГТУ, 2022)

Integration and Differentiation in the European Union Theory and Policies /
by: Leuffen, Dirk, et al.
Published: (2022)

Modeling of controlled synthesis of intermetallic coatings; Journal of Physics: Conference Series; Vol. 899 : Thermophysics and Physical Hydrodynamics with the School for Young Scientists
by: Knyazeva A. G. Anna Georgievna
Published: (2017)

Ignition of granulated mixed fuel based on lignite and wood waste; Journal of Physics: Conference Series; Vol. 1359 : Thermophysics and Physical Hydrodynamics
by: Yankovsky S. A. Stanislav Aleksandrovich
Published: (2019)

Analysis of conditions for determining the thermophysical characteristics of energetic materials by the laser pulse method; Russian Journal of Physical Chemistry B; Vol. 10, iss. 6
by: Kuznetsov G. V. Geny Vladimirovich
Published: (2017)

Advances in Fuzzy Integral and Differential Equations
Published: (2022)

Switzerland’s Differentiated European Integration The Last Gallic Village? /
by: Jenni, Sabine
Published: (2016)