Review on Aging of Bio-Oil from Biomass Pyrolysis and Strategy to Slowing Aging

Abstract

Bio-oil from biomass pyrolysis is a promising alternative and clean source of biofuels, chemicals, and materials. Its chemical composition, physical and chemical properties, and multiphase behavior change over time, because of aging, which significantly affects its storage, handling, transportation, upgrading, and application. This Review focuses on studying bio-oil aging, and its outlook, primarily covering the following four components: (1) the chemical composition, physical and chemical properties, and multiphase behavior of bio-oil; (2) the indicators for measuring the degree of aging and aging characteristics, including physical and chemical properties change during long-term and accelerated aging of bio-oil; (3) the aging mechanisms and kinetics emphasizing the reactions during the aging process and different kinetic models based on different aging indicators; (4) the potential approaches to slowing bio-oil aging. This Review presents highlights in developing aging mechanisms and kinetics that will allow the reader to have an in-depth understanding of the effect of aging on bio-oil properties and the approaches to improve the resistance of bio-oil aging.

Publication DOI: https://doi.org/10.1021/acs.energyfuels.1c01214
Divisions: College of Engineering & Physical Sciences
College of Engineering & Physical Sciences > Aston Institute of Urban Technology and the Environment (ASTUTE)
College of Engineering & Physical Sciences > Aston Institute of Materials Research (AIMR)
College of Engineering & Physical Sciences > Engineering Systems & Management
College of Engineering & Physical Sciences > Chemical Engineering & Applied Chemistry
College of Engineering & Physical Sciences > Energy and Bioproducts Research Institute (EBRI)
Additional Information: This document is the Accepted Manuscript version of a Published Work that appeared in final form in Energy & Fuels, copyright © American Chemical Society after peer review and technical editing by the publisher. To access the final edited and published work see https://pubs.acs.org/doi/10.1021/acs.energyfuels.1c01214 Funding: Financial support from Sino-German Center for Research Promotion (Grant No. M-0183) and UK Global Challenges Research Fund (GCRF) Networking Grant (Grant No. GCRFNG\100203) is greatly acknowledged.
Uncontrolled Keywords: Fuel Technology,Energy Engineering and Power Technology,General Chemical Engineering,Energy Engineering and Power Technology,Chemical Engineering(all),Fuel Technology
Full Text Link:
Related URLs: https://pubs.ac ... gyfuels.1c01214 (Publisher URL)
http://www.scop ... tnerID=8YFLogxK (Scopus URL)
PURE Output Type: Review article
Published Date: 2021-08-05
Published Online Date: 2021-07-12
Accepted Date: 2021-06-22
Authors: Cai, Junmeng
Rahman, Md. Maksudur
Zhang, Shukai
Sarker, Manobendro
Zhang, Xingguang
Zhang, Yuqing (ORCID Profile 0000-0001-5825-0131)
Yu, Xi (ORCID Profile 0000-0003-3574-6032)
Fini, Elham H.

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Version: Accepted Version

Access Restriction: Restricted to Repository staff only until 12 July 2022.


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