Investigation of pyrolysis of Chinese coals using thermal analysis/mass spectrometry

X Li, G Matuschek, M Herrera, H Wang… - Journal of thermal …, 2003 - Springer
TA/MS (thermal analysis coupled with mass spectrometry) was applied to the pyrolysis of
Chinese coals with different ranks. A total of 13 Chinese coals were investigated. The …

A study on combustion of Chinese coals by TA/MS

X Li, G Matuschek, M Herrera, H Wang… - Journal of analytical and …, 2003 - Elsevier
Thermal behavior and evolution characterization under designed combustion conditions of
13 Chinese coals of different ranks were investigated by means of thermal analysis/mass …

An experimental investigation on heating rate effect in the thermal behavior of perhydrous bituminous coal during pyrolysis

D Wu, G Liu, S Chen, R Sun - Journal of thermal analysis and calorimetry, 2015 - Springer
Perhydrous bituminous coal has multi-purpose industrial applications established by its
distinctive thermal behavior. The Huainan coalfield in China has a large volume of these …

Pyrolysis behavior and bonding information of coal—A TGA study

L Shi, Q Liu, X Guo, W Wu, Z Liu - Fuel Processing Technology, 2013 - Elsevier
Pyrolysis of 34 Chinese coals is studied in a TGA coupled with a mass spectrometer. The
mass loss registered in TGA during temperature programmed heating is attributed mainly to …

Thermogravimetric and evolved gas analyses of high ash Indian and Turkish coal pyrolysis and gasification

K Jayaraman, I Gokalp - Journal of Thermal Analysis and Calorimetry, 2015 - Springer
High ash coals from India and Turkey are investigated in this study. A coupled
thermogravimetric analyzer and mass spectrometer system is used for the thermal …

Chemical structure and gas products of different rank coals during pyrolysis: Based on in-situ FTIR and TG/MS analysis techniques

D Wu, W Zhang, B Fu, G Hu - Journal of Thermal Analysis and Calorimetry, 2019 - Springer
In this study, three coal samples (long flame coal/LFC, coking coal/CC, and anthracite/AC)
from the same coal seam in Huaibei coalfield were simulated using in-situ Fourier transform …

Thermal properties and product distribution from pyrolysis at high heating rate of Naomaohu coal

T Chen, K Zhang, M Zheng, S Yang, D Yellezuome… - Fuel, 2021 - Elsevier
The thermal properties of Naomaohu (NMH) coal pyrolysis was investigated at heating rates
of 100, 200, 400, and 1000° C min− 1 using a thermogravimetric analyzer coupled with an …

Deoxygenation of Chinese long-flame coal in low-temperature pyrolysis

Z Wang, C Wang, R Kang, F Bin, X Wei - Journal of Thermal Analysis and …, 2018 - Springer
Long-flame coal is a typical low-ranked coal that is not fully utilized and has a huge global
reserve. High-content oxygen is a significant negative factor for low-rank coal utilization. The …

Investigations of the volatile matter released from coal employing simultaneous thermogravimetry-differential thermal analysis-mass spectrometry

KH Ohrbach, A Kettrup, G Radhoff - Journal of Analytical and Applied …, 1985 - Elsevier
Combined thermal analysis-mass spectrometry is suitable for examining the thermal
behaviour of coal samples to establish the composition of their gaseous products …

Pyrolysis characteristics and kinetic study of coal in a novel concentrating photothermal thermogravimetric analyzer: Effect of heating rate

H Chi, H Li, S Hu, AA Shagali, H Qing, J Xu, L Jiang… - Fuel, 2022 - Elsevier
Coal pyrolysis is the initial reaction of vast utilization technologies, and the quantitative
description of pyrolysis characteristics and accurate kinetic parameters under the wide …