Oxidative torrefaction performance of microalga Nannochloropsis Oceanica towards an upgraded microalgal solid biofuel.

Biofuels Biomass Microalgae Oxidative Stress Stramenopiles Temperature
(13)C NMR analysis Fuel properties Microalgae and biochar Oxidative torrefaction Solid biofuel upgrading XPS analysis

Journal

Journal of biotechnology
ISSN: 1873-4863
Titre abrégé: J Biotechnol
Pays: Netherlands
ID NLM: 8411927

Informations de publication

Date de publication:
10 Sep 2021
Historique:
received: 12 04 2021
revised: 05 06 2021
accepted: 13 07 2021
pubmed: 24 7 2021
medline: 25 9 2021
entrez: 23 7 2021
Statut: ppublish

Résumé

Microalgae are a promising feedstock for carbon-neutral biofuel production due to their superior cellular composition. Alternatively, oxidative torrefaction has been recognized as a potential thermochemical technique for microalgal solid biofuel upgrading. Herein, by using microalga N. oceanica as a feedstock, several characterizations are adopted for evaluating the potential of oxidative torrefaction towards microalgal solid biofuel production. The oxidatively torrefied microalgae can be upgraded as lignite. After in-depth analysis, significant change in the surface microstructure of oxidatively torrefied microalgae is largely changed (via wrinkle and fragmentation) The hydrophobicity, thermal decomposition, thermal stability, and aromatization of oxidatively torrefied microalgae can be largely enhanced as the oxidative torrefaction severity increase. With the increasing torrefaction temperature, the hydrophobicity of oxidative torrefied microalgae gradually improved. The decomposition of C-2/3/5, and -OCH

Identifiants

DOI: 10.1016/j.jbiotec.2021.07.009 PMID: 34298023
pubmed: 34298023
pii: S0168-1656(21)00200-5
doi: 10.1016/j.jbiotec.2021.07.009
pii:
doi:

Substances chimiques

Biofuels 0

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

81-90

Informations de copyright

Copyright © 2021 Elsevier B.V. All rights reserved.

Auteurs

Congyu Zhang (C)

State Key Laboratory of Urban Water Resource and Environment, School of Environment, Harbin Institute of Technology, Harbin, China.

Shih-Hsin Ho (SH)

State Key Laboratory of Urban Water Resource and Environment, School of Environment, Harbin Institute of Technology, Harbin, China. Electronic address: stephen6949@hit.edu.cn.

Wei-Hsin Chen (WH)

Department of Aeronautics and Astronautics, National Cheng Kung University, Tainan, 701, Taiwan; Research Center for Smart Sustainable Circular Economy, Tunghai University, Taichung, 407, Taiwan; Department of Mechanical Engineering, National Chin-Yi University of Technology, Taichung, 411, Taiwan. Electronic address: weihsinchen@gmail.com.

Rupeng Wang (R)

State Key Laboratory of Urban Water Resource and Environment, School of Environment, Harbin Institute of Technology, Harbin, China.

Pau-Loke Show (PL)

Department of Chemical and Environmental Engineering, Faculty of Science and Engineering, University of Nottingham Malaysia, Jalan Broga, Semenyih, 43500, Selangor Darul Ehsan, Malaysia.

Hwai Chyuan Ong (HC)

School of Information, Systems and Modelling, Faculty of Engineering and Information Technology, University of Technology Sydney, NSW, 2007, Australia.

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Classifications MeSH

questionsmedicales.fr › Environnement et santé publique › Environnement › Ressources de production d'énergie › Énergie renouvelable › Biocarburants › Oxidative torrefaction performance of...
questionsmedicales.fr › Environnement et santé publique › Environnement › Écosystème › Biomasse › Oxidative torrefaction performance of...
questionsmedicales.fr › Stades d'organismes › Plancton › Phytoplancton › Microalgues › Oxidative torrefaction performance of...
questionsmedicales.fr › Phénomènes physiologiques › Stress physiologique › Stress oxydatif › Oxidative torrefaction performance of...
questionsmedicales.fr › Eucaryotes › Straménopiles › Oxidative torrefaction performance of...
questionsmedicales.fr › Environnement et santé publique › Environnement › Concepts météorologiques › Atmosphère › Temps (météorologie) › Température › Oxidative torrefaction performance of...