Fractionation and extraction of bio-oil for production of greener fuel and value-added chemicals: Recent advances and future prospects

Chan, Yi Herng; Loh, Soh Kheang; Chin, Bridgid Lai Fui; Yiin, Chung Loong; How, Bing Shen; Cheah, Kin Wai; Wong, Mee Kee; Loy, Adrian Chun Minh; Gwee, Yong Ling; Lo, Shirleen Lee Yuen; Lam, Su Shiung

doi:10.1016/j.cej.2020.125406

Cited by 108 publications

(53 citation statements)

References 193 publications

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“…As sources of various chemical entities, the refinement of bio-oil and separation processes should be applied in other industries in need of platform chemicals. Conveniently, processes such as supercritical extraction, membrane separations, solid-liquid extractions, solvent extraction, and others are described in existing reviews and works [127,[150][151][152], as is also the case for the adequate analytic characterization of bio-oil for chemical applications [153][154][155][156].…”

Section: Applications Of Bio-oil As Chemical Source and Its Refinement Strategiesmentioning

confidence: 99%

Bio-Oil: The Next-Generation Source of Chemicals

et al. 2022

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Bio-oil, although rich in chemical species, is primarily used as fuel oil, due to its greater calorific power when compared to the biomass from which it is made. The incomplete understanding of how to explore its chemical potential as a source of value-added chemicals and, therefore, a supply of intermediary chemical species is due to the diverse composition of bio-oil. Being biomass-based, making it subject to composition changes, bio-oil is obtained via different processes, the two most common being fast pyrolysis and hydrothermal liquefaction. Different methods result in different bio-oil compositions even from the same original biomass. Understanding which biomass source and process results in a particular chemical makeup is of interest to those concerned with the refinement or direct application in chemical reactions of bio-oil. This paper presents a summary of published bio-oil production methods, origin biomass, and the resulting composition.

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Section: Applications Of Bio-oil As Chemical Source and Its Refinement Strategiesmentioning

confidence: 99%

Bio-Oil: The Next-Generation Source of Chemicals

et al. 2022

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“…Several studies of supercritical CO 2 extraction for separating oil from sunflower seeds have been reported (Bravi, Bubbico, Manna, & Verdone, 2002;Cocero & Calvo, 1996). Generally, supercritical CO 2 extraction gives higher yield than conventional production methods, mainly due to the conditions of high pressure and high temperature used; however, the high operational cost and safety-related issues of this technology severely restrict large-scale industrial application (Chan et al, 2020). Nimet et al (2011) compared three methods for extracting sunflower oil, namely subcritical propane, supercritical CO 2,…”

Section: Sunflower Seed Oilmentioning

confidence: 99%

Subcritical low temperature extraction technology and its application in extracting seed oils

Wang

Yan

Liu

et al. 2021

J Food Process Engineering

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Seed oils are of increasing interest to research and industry because they are a renewable, relatively inexpensive resource, they have valuable mechanical and chemical properties, and they have considerable nutritional benefits. Besides the traditional oil extraction methods, subcritical low temperature extraction as an innovative, clean, and environmentally friendly technology has attracted considerable attention recently. This new technique has many excellent properties, such as low temperature and pressure, short time, better selectivity, environmental compatibility, process simplicity, and the elimination of residual solvent. This review describes the technique of

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“…Cellulose upon pyrolysis gives levoglucosan, levoglucosenone, furfural, substituted furans, and several small molecules comprising aldehydes and ketones. In this context, the role of sample preparation is mainly meant to make the analytes of interest more suitable for separation and detection [33,34]. Here it has been reported a brief description of the most common approach of sample preparation techniques hyphenated to GC–MS in the context of biomass analysis.…”

Section: Sample Preparationmentioning

confidence: 99%

Advanced mono‐ and multi‐dimensional gas chromatography–mass spectrometry techniques for oxygen‐containing compound characterization in biomass and biofuel samples

Beccaria

Siqueira

Maniquet

et al. 2020

J of Separation Science

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A wide variety of biomass, from triglycerides to lignocellulosic‐based feedstock, are among promising candidates to possibly fulfill requirements as a substitute for crude oils as primary sources of chemical energy feedstock. During the feedstock processing carried out to increase the H:C ratio of the products, heteroatom‐containing compounds can promote corrosion, thus limiting and/or deactivating catalytic processes needed to transform the biomass into fuel. The use of advanced gas chromatography techniques, in particular multi‐dimensional gas chromatography, both heart‐cutting and comprehensive coupled to mass spectrometry, has been widely exploited in the field of petroleomics over the past 30 years and has also been successfully applied to the characterization of volatile and semi‐volatile compounds during the processing of biomass feedstock. This review intends to describe advanced gas chromatography–mass spectrometry‐based techniques, mainly focusing in the period 2011–early 2020. Particular emphasis has been devoted to the multi‐dimensional gas chromatography–mass spectrometry techniques, for the isolation and characterization of the oxygen‐containing compounds in biomass feedstock. Within this context, the most recent advances to sample preparation, derivatization, as well as gas chromatography instrumentation, mass spectrometry ionization, identification, and data handling in the biomass industry, are described.

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Fractionation and extraction of bio-oil for production of greener fuel and value-added chemicals: Recent advances and future prospects

Cited by 108 publications

References 193 publications

Bio-Oil: The Next-Generation Source of Chemicals

Bio-Oil: The Next-Generation Source of Chemicals

Subcritical low temperature extraction technology and its application in extracting seed oils

Advanced mono‐ and multi‐dimensional gas chromatography–mass spectrometry techniques for oxygen‐containing compound characterization in biomass and biofuel samples

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