Proceedings of the 2024 10th International Conference on Advances in Energy Resources and Environment Engineering (ICAESEE 2024)

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Study on Pyrolysis Behavior of Wood Chips Based on TG‐FTIR‐MS

Authors
Guanghui Zhang1, Tiantian Ma1, Wenjing Ma1, *, Lei Huang1, Jinxu Jiang1, Zhiyuan Liu1
1Hefei General Machinery Research Institute Co. Ltd, Hefei, China
*Corresponding author. Email: mawenjing1115@163.com
Corresponding Author
Wenjing Ma
Available Online 9 May 2025.
DOI
10.2991/978-94-6463-708-3_34How to use a DOI?
Keywords
Biomass; Pyrolysis; TG-FTIR-MS; Three-phase product
Abstract

In this paper, the pyrolysis process of wood chips as a typical biomass feedstock was studied. The thermal gravimetric Fourier infrared spectrometry-mass spectrometry (TG-FTIR-MS) combined apparatus and fixed bed pyrolysis apparatus were used for experimental analysis. The results showed that the main pyrolysis temperature range of wood chips was 246–390 ℃, and the maximum weight loss rate was 363 ℃. During the pyrolysis process, the released volatile substances mainly include CO, CO2, CH4, ethers, acids, aldehydes, aromatics and phenols. The results of fixed-bed pyrolysis showed that the three-phase product yields of wood chips pyrolysis at 450–550 ℃ were relatively stable, in which the yield of liquid product was about 50 wt.%, that of coke was about 30 wt.% and that of gas was about 20 wt.%. The content of phenolic substances in pyrolysis oil is the highest, accounting for about 41.4%. This study revealed the evolution law of the escaped substances during the pyrolysis of wood chips, and provided a theoretical basis for the efficient utilization of biomass resources.

Copyright
© 2025 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the 2024 10th International Conference on Advances in Energy Resources and Environment Engineering (ICAESEE 2024)
Series
Atlantis Highlights in Engineering
Publication Date
9 May 2025
ISBN
978-94-6463-708-3
ISSN
2589-4943
DOI
10.2991/978-94-6463-708-3_34How to use a DOI?
Copyright
© 2025 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Guanghui Zhang
AU  - Tiantian Ma
AU  - Wenjing Ma
AU  - Lei Huang
AU  - Jinxu Jiang
AU  - Zhiyuan Liu
PY  - 2025
DA  - 2025/05/09
TI  - Study on Pyrolysis Behavior of Wood Chips Based on TG‐FTIR‐MS
BT  - Proceedings of the 2024 10th International Conference on Advances in Energy Resources and Environment Engineering (ICAESEE 2024)
PB  - Atlantis Press
SP  - 303
EP  - 312
SN  - 2589-4943
UR  - https://doi.org/10.2991/978-94-6463-708-3_34
DO  - 10.2991/978-94-6463-708-3_34
ID  - Zhang2025
ER  -