Effects of Parent Coal Properties on the Pyrolytic Char Chemical Structure: Insights from Micro-Raman Spectroscopy Based on 32 Kinds of Chinese Coals

Effects of Parent Coal Properties on the Pyrolytic Char Chemical Structure: Insights from Micro-Raman Spectroscopy Based on 32 Kinds of Chinese Coals

The chemical structures of pyrolytic chars prepared from 32 kinds of Chinese coals were investigated with micro-Raman spectroscopy in this study. Both first-order and second-order Raman spectra of the chars were curve-fitted and analyzed. The effects of the parent coal properties, including coal ran...

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Bibliographic Details
Main Authors: Dezhi Chen, Xinyu Ning, Wen Tang, Jun Xu, Kai Xu, Limo He, Hengda Han, Sheng Su, Long Jiang, Yi Wang, Song Hu, Jun Xiang
Format: Article
Language:English
Published: MDPI AG 2021-09-01
Series:Processes
Subjects:
Raman spectroscopy
coal property
pyrolysis
char
chemical structure
Online Access:https://www.mdpi.com/2227-9717/9/9/1575

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https://www.mdpi.com/2227-9717/9/9/1575

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