Study of kinetic characteristics of mechanical activated micro grinding coals in the process of thermal decomposition and ignition

被引：1

作者：

Kuznetsov, Artem ^{[1
]}

Butakov, Evgenii ^{[1
]}

Burdukov, Anatoly ^{[1
]}

Plusnin, Pavel ^{[2
]}

机构：

[1] Kutateladze Inst Thermophys SB RAS, Novosibirsk, Russia

[2] Inst Inorgan Chem SB RAS, Novosibirsk, Russia

来源：

ALL-RUSSIAN CONFERENCE XXXIV SIBERIAN THERMOPHYSICAL SEMINAR, DEDICATED TO THE 85TH ANNIVERSARY OF ACADEMICIAN A. K. REBROV | 2018年 / 1105卷

基金：

俄罗斯基础研究基金会;

关键词：

COMBUSTION;

D O I：

10.1088/1742-6596/1105/1/012096

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

In this paper, we investigate the effect of mechanically activating grinding of coals of various degrees of metamorphism by two different methods - determination of the flash time in a vertical tubular furnace and thermogravimetric analysis. In the experiments, the coals that had been processed on a vibrating centrifugal mill and a disintegrator were compared. The experiments showed a decrease in the ignition temperature of mechanically activated coals, as well as the effect of mechanical activation on the further process of thermal-oxidative degradation.

引用

页数：6

共 44 条

[31] A Study on Thermal Decomposition Characteristics of exo-tetrahydrodicyclopentadiene with Variation of Flow Rate
Saetbyeol, Kang
KOREAN CHEMICAL ENGINEERING RESEARCH, 2019, 57 (06): : 763 - 767
[32] Kinetic Study of Di-Tert-Butyl Peroxide: Thermal Decomposition and Product Reaction Pathways
Sebbar, Nadia
Bozzelli, Joseph W.
Bockhorn, Henning
INTERNATIONAL JOURNAL OF CHEMICAL KINETICS, 2015, 47 (03) : 133 - 161
[33] Study on the influence of different thermal coals on the mixed-burning characteristics of ventilation air methane and pulverized coal
Hao, Chaoyu
Liu, Yufei
Chen, Yankun
Zhang, Yachao
Deng, Cunbao
GREENHOUSE GASES-SCIENCE AND TECHNOLOGY, 2024, 14 (03) : 427 - 441
[34] Characteristics of co-combustion and kinetic study on hydrothermally treated municipal solid waste with different rank coals: A thermogravimetric analysis
Muthuraman, Marisamy
Namioka, Tomoaki
Yoshikawa, Kunio
APPLIED ENERGY, 2010, 87 (01) : 141 - 148
[35] Shock tube and kinetic study on auto-ignition characteristics of methanol/n-heptane mixtures at high temperature
Li, Lincheng
Hu, Mingda
Qu, Wenjing
Gong, Zhen
Feng, Liyan
ENERGY, 2021, 233
[36] Shock tube and kinetic study on ignition characteristics of lean methane/n-heptane mixtures at low and elevated pressures
Gong, Zhen
Feng, Liyan
Wei, Lai
Qu, Wenjing
Li, Lincheng
ENERGY, 2020, 197 (197)
[37] Coupling effect of thermal conducting and low-temperature reaction process on ignition characteristics under diesel-like conditions
Zhang, Guixian
Wu, Han
Cao, Zhikun
Li, Xiangrong
Myagkov, Leonid
FUEL, 2023, 340
[38] Preparation of Nano-Cu-Fe Composite Metal Oxides via a Mechanical Grinding Method and Its Catalytic Performance for the Thermal Decomposition of Ammonium Perchlorate
Hao, Gazi
Li, Hao
Mao, Chenhui
Hu, Yubing
Xiao, Lei
Zhang, Guangpu
Liu, Jie
Jiang, Wei
Zhao, Fengqi
Gao, Hongxu
COMBUSTION SCIENCE AND TECHNOLOGY, 2021, 193 (06) : 987 - 1004
[39] Study on Burning and Thermal Decomposition Properties of HTPB Propellant Containing Synthesized Micro-nano Ferric Perfluorooctanoate
Zhen, Fei
Zhou, Xu-Yuan
Wang, Li-Qiong
Yang, Rong-Jie
Huang, Feng-Lei
PROPELLANTS EXPLOSIVES PYROTECHNICS, 2019, 44 (03) : 362 - 368
[40] Study of oil palm biomass resources (Part 1) - Characteristics of thermal decomposition of oil palm Biomass
Sung, Y.J., 1600, Korean Technical Assoc. of the Pulp and Paper Industry (45): : 13 - 20

← 1 2 3 4 5 →