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Published in: European Journal of Wood and Wood Products 2/2023

08-10-2022 | Original Article

The volatile organic compounds release from acid-alkali pretreated moso bamboo during heat treatment

Authors: Jingjing Gao, Jing Qian, Yajing Li, Luxi He, Zhengbin He, Songlin Yi

Published in: European Journal of Wood and Wood Products | Issue 2/2023

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Abstract

The volatile organic compounds (VOCs) emitted during the heat treatment of bamboo will seriously affect the environmental quality and pose a potential threat to human health. In order to research the effect of high concentration acid- alkali solution pretreatment on VOCs release during bamboo heat treatment, the VOCs content and composition changes of sodium hydroxide and zinc chloride pretreated bamboo during heat treatment were detected by thermogravimetric Fourier transform infrared spectroscopy and gas chromatography-mass spectrometry. The results showed that compared with the control group, sodium hydroxide pretreatment had little effect on the CO2 content during bamboo heat treatment, but had significant effect on the CH3COOH and CH4 content, which almost disappeared, and the activation energy was reduced to 71.25 kJ/mol. The pretreatment of zinc chloride had little effect on gaseous substances produced during bamboo heat treatment, but the content of CO2 decreased significantly, the CO disappeared, and the activation energy decreased to 102.65 kJ/mol. The total relative content of aldehydes was higher in the VOCs released by the control group. In the sodium hydroxide group, the relative content of alcohols was the highest, accounting for 31.01%, followed by phenols. The relative content of aldehydes decreased significantly, only 2.89%, which effectively reduced the influence of aldehydes. The VOCs released by the zinc chloride heat treatment group were mainly aldehydes, and the total relative content reached 71.54%, among which the furfural content was 63.60%, which was conducive to the specific recovery treatment.

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Literature
go back to reference Chen LF, He XX, Zhang YJ, Xie GJ, Wang JJ (2012) Study on influence of accelerated heat-treatment on weight loss and decay resistance of wood. Guangdong Forestry Science and Technology 28(6):46–50 Chen LF, He XX, Zhang YJ, Xie GJ, Wang JJ (2012) Study on influence of accelerated heat-treatment on weight loss and decay resistance of wood. Guangdong Forestry Science and Technology 28(6):46–50
go back to reference Chen LF, Ma HX, Zhang YJ, Wang JJ, Cao YJ (2013) Treated wood physical properties after reagent-impregnation with heat-treatment technology. J Zhejiang F Univ 30(6):955–959 Chen LF, Ma HX, Zhang YJ, Wang JJ, Cao YJ (2013) Treated wood physical properties after reagent-impregnation with heat-treatment technology. J Zhejiang F Univ 30(6):955–959
go back to reference Chen SJ (2014) Study on synergistic char-forming behavior of green flame retardant polymer materials. Hunan Normal University Chen SJ (2014) Study on synergistic char-forming behavior of green flame retardant polymer materials. Hunan Normal University
go back to reference Huang WJ (2017) Effect of thermal treatment conditions on VOC emission from moso bamboo. Beijing Forestry University Huang WJ (2017) Effect of thermal treatment conditions on VOC emission from moso bamboo. Beijing Forestry University
go back to reference Rehman M, Kim I, Chisti Y, Han JI (2013) Use of ultrasound in the production of bioethanol from lignocellulosic biomass. Energy Educ Sci Technol 30(2):1391–1410 Rehman M, Kim I, Chisti Y, Han JI (2013) Use of ultrasound in the production of bioethanol from lignocellulosic biomass. Energy Educ Sci Technol 30(2):1391–1410
go back to reference Wang W, Cao JZ, Cui FT, Wang X (2012) Effect of pH value on chemical components and mechanical properties of thermallly-modified wood. Wood Fiber Sci 44(1):46–53 Wang W, Cao JZ, Cui FT, Wang X (2012) Effect of pH value on chemical components and mechanical properties of thermallly-modified wood. Wood Fiber Sci 44(1):46–53
go back to reference Zhang YY, Song Y, Li QH (2012) A review on formation mechanism, determination and safety assessment of Furfural and 5-Hydroxymethylfurfural (HMF) in foods. Food Sci 33(5):275–280 Zhang YY, Song Y, Li QH (2012) A review on formation mechanism, determination and safety assessment of Furfural and 5-Hydroxymethylfurfural (HMF) in foods. Food Sci 33(5):275–280
Metadata
Title
The volatile organic compounds release from acid-alkali pretreated moso bamboo during heat treatment
Authors
Jingjing Gao
Jing Qian
Yajing Li
Luxi He
Zhengbin He
Songlin Yi
Publication date
08-10-2022
Publisher
Springer Berlin Heidelberg
Published in
European Journal of Wood and Wood Products / Issue 2/2023
Print ISSN: 0018-3768
Electronic ISSN: 1436-736X
DOI
https://doi.org/10.1007/s00107-022-01879-3

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