Valorization of slow pyrolysis vapor from biomass waste: Comparative study on pyrolysis characteristics, evolved gas evaluation, and adsorption effects.
2D correlation spectroscopy
Biochar production
Carbon utilization
Energy recovery
VOCs removal
Journal
Bioresource technology
ISSN: 1873-2976
Titre abrégé: Bioresour Technol
Pays: England
ID NLM: 9889523
Informations de publication
Date de publication:
Oct 2023
Oct 2023
Historique:
received:
22
06
2023
revised:
19
07
2023
accepted:
20
07
2023
medline:
14
8
2023
pubmed:
24
7
2023
entrez:
23
7
2023
Statut:
ppublish
Résumé
Pyrolysis vapor is an important byproduct in the production of biochar from biomass waste, and its emission may pose potential environmental risks. To achieve green production of biochar and efficient utilization of pyrolysis vapors, a novel strategy is proposed in this study to use pristine biochar as an adsorbent to adsorb the pyrolysis vapors. According to thermogravimetry-Fourier infrared spectroscopy-mass spectrometry evaluation, the evolved vapors mainly consisted of oxygenated compounds, hydrocarbons, CO
Identifiants
pubmed: 37482202
pii: S0960-8524(23)00971-9
doi: 10.1016/j.biortech.2023.129543
pii:
doi:
Substances chimiques
biochar
0
Carbon Dioxide
142M471B3J
Charcoal
16291-96-6
Gases
0
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
129543Informations de copyright
Copyright © 2023 Elsevier Ltd. All rights reserved.
Déclaration de conflit d'intérêts
Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.