Conceptual process design of an integrated bio-based acetic acid, glycolaldehyde, and acetol production in a pyrolysis oil-based biorefinery

Vitasari, C.R.; Meindersma, G.W.; Haan, A.B. de

doi:10.1016/j.cherd.2015.01.010

Cited by 25 publications

(37 citation statements)

References 35 publications

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“…In a more recent study, a conceptual process was designed for the integrated extraction of bio-based glycolaldehyde, acetic acid, and acetol form forest residue-and pine-derived pyrolysis oils. This process can extract more than 99 % of the acetic acid and glycolaldehyde as well as about twothird of the acetol present in pyrolysis oils [186].…”

Section: Pyrolysis Oil: a Viable Source For Platform Chemicalsmentioning

confidence: 99%

Microbial conversion of pyrolytic products to biofuels: a novel and sustainable approach toward second-generation biofuels

Islam

Hassan

et al. 2015

Journal of Industrial Microbiology and Biotechnology

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This review highlights the potential of the pyrolysis-based biofuels production, bio-ethanol in particular, and lipid in general as an alternative and sustainable solution for the rising environmental concerns and rapidly depleting natural fuel resources. Levoglucosan (1,6-anhydrous-β-D-glucopyranose) is the major anhydrosugar compound resulting from the degradation of cellulose during the fast pyrolysis process of biomass and thus the most attractive fermentation substrate in the bio-oil. The challenges for pyrolysis-based biorefineries are the inefficient detoxification strategies, and the lack of naturally available efficient and suitable fermentation organisms that could ferment the levoglucosan directly into bio-ethanol. In case of indirect fermentation, acid hydrolysis is used to convert levoglucosan into glucose and subsequently to ethanol and lipids via fermentation biocatalysts, however the presence of fermentation inhibitors poses a big hurdle to successful fermentation relative to pure glucose. Among the detoxification strategies studied so far, over-liming, extraction with solvents like (n-butanol, ethyl acetate), and activated carbon seem very promising, but still further research is required for the optimization of existing detoxification strategies as well as developing new ones. In order to make the pyrolysis-based biofuel production a more efficient as well as cost-effective process, direct fermentation of pyrolysis oil-associated fermentable sugars, especially levoglucosan is highlly desirable. This can be achieved either by expanding the search to identify naturally available direct levoglusoan utilizers or modify the existing fermentation biocatalysts (yeasts and bacteria) with direct levoglucosan pathway coupled with tolerance engineering could significantly improve the overall performance of these microorganisms.

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Section: Pyrolysis Oil: a Viable Source For Platform Chemicalsmentioning

confidence: 99%

Microbial conversion of pyrolytic products to biofuels: a novel and sustainable approach toward second-generation biofuels

Islam

Hassan

et al. 2015

Journal of Industrial Microbiology and Biotechnology

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“…13 The production of acetic acid produced by biosynthesis accounts for 10% of the total production in the world. As a future bio-based platform chemical, 14 acetic acid has wide applications in food avors, textile printing and dyeing, rubber industry and the synthesis of organic substances. 15 It need to mention that hydrogen as a high-quality clean fuel can be produced by steam reforming (SR) of acetic acid.…”

Section: Introductionmentioning

confidence: 99%

Sustainable hydrogen-rich syngas from steam reforming of bio-based acetic acid over ZnO and CeO₂–ZnO supported Ni-based catalysts

Luo

Sun

et al. 2020

RSC Adv.

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“…Fractionation methods may be used to effectively separate individual molecules as acetic acid 147 , acetol 148 , or hydroxyacetaldehyde 149 . Streams with high contents of sugars (levoglucosan, cellobiosan) can be also achieved 17,150 , which can be used in fermentation processes to produce 2 nd generation bio-fuels.…”

Section: Bio-oils Fractionation and Downstream Processesmentioning

confidence: 99%

Catalytic Transformations of Oxygenated Compounds Derived From Biomass Aqueous Effluents Into High-Value Products.

Naranjo¹

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por su hospitalidad durante mi estancia en EEUU. Por compartir sus ideas y perspectivas en investigación, por incluirme como uno más en su grupo de trabajo y hacer de esos tres meses una experiencia muy enriquecedora. A todo el personal técnico del Instituto de Tecnología Química y al Servicio de Microscopía de la UPV por toda su colaboración y ayuda. A mis amigos y compañeros de grupo por todo el tiempo compartido. Chelo, gracias por ser un gran apoyo desde mi primer día en un laboratorio, hasta los últimos días de esta etapa. Marvin, gracias por tu amabilidad, tu sabiduría, tus ganas de compartir y por ser como un segundo jefe. Cristina, gracias por estar siempre dispuesta a ayudar, y por todos los momentos compartidos dentro y fuera del laboratorio. Jaime, gracias por tu ayuda y por las grandes charlas sobre ciencia/fútbol durante este tiempo. Zaher, gracias por tu apoyo. Miriam, gracias también por tu amabilidad, tu cercanía y tu ayuda con la microscopía. Susana, gracias por tu amabilidad y tu ayuda. A todos los compañeros que me han hecho sentir parte de un grupo más grande. Gracias a cada una de las personas que han compartido su tiempo conmigo durante estos últimos cuatro años, ya sea en el trabajo, haciendo deporte o aquellos, que desde la distancia siempre se han preocupado por mí y me han apoyado durante este tiempo. A Larisha, por compartir conmigo todo este tiempo, por soportarme, entenderme, animarme y en definitiva, hacerme mejor persona. Gracias por acompañarme en todos estos momentos. Se cierra una etapa, pero se abre un nuevo camino. Y a tu lado, éste siempre será mejor. A mi familia: mis padres, mis tíos, mi hermana, por el apoyo y el ánimo incondicional. Porque sin la educación y los valores recibidos durante toda mi vida, este trabajo no sería una realidad.

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Conceptual process design of an integrated bio-based acetic acid, glycolaldehyde, and acetol production in a pyrolysis oil-based biorefinery

Cited by 25 publications

References 35 publications

Microbial conversion of pyrolytic products to biofuels: a novel and sustainable approach toward second-generation biofuels

Microbial conversion of pyrolytic products to biofuels: a novel and sustainable approach toward second-generation biofuels

Sustainable hydrogen-rich syngas from steam reforming of bio-based acetic acid over ZnO and CeO₂–ZnO supported Ni-based catalysts

Catalytic Transformations of Oxygenated Compounds Derived From Biomass Aqueous Effluents Into High-Value Products.

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Conceptual process design of an integrated bio-based acetic acid, glycolaldehyde, and acetol production in a pyrolysis oil-based biorefinery

Cited by 25 publications

References 35 publications

Microbial conversion of pyrolytic products to biofuels: a novel and sustainable approach toward second-generation biofuels

Microbial conversion of pyrolytic products to biofuels: a novel and sustainable approach toward second-generation biofuels

Sustainable hydrogen-rich syngas from steam reforming of bio-based acetic acid over ZnO and CeO2–ZnO supported Ni-based catalysts

Catalytic Transformations of Oxygenated Compounds Derived From Biomass Aqueous Effluents Into High-Value Products.

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Sustainable hydrogen-rich syngas from steam reforming of bio-based acetic acid over ZnO and CeO₂–ZnO supported Ni-based catalysts