LAPSE:2022.0050
Published Article
LAPSE:2022.0050
Advanced Bioethanol Production: From Novel Raw Materials to Integrated Biorefineries
October 12, 2022
The production of so-called advanced bioethanol offers several advantages compared to traditional bioethanol production processes in terms of sustainability criteria. This includes, for instance, the use of nonfood crops or residual biomass as raw material and a higher potential for reducing greenhouse gas emissions. The present review focuses on the recent progress related to the production of advanced bioethanol, (i) highlighting current results from using novel biomass sources such as the organic fraction of municipal solid waste and certain industrial residues (e.g., residues from the paper, food, and beverage industries); (ii) describing new developments in pretreatment technologies for the fractionation and conversion of lignocellulosic biomass, such as the bioextrusion process or the use of novel ionic liquids; (iii) listing the use of new enzyme catalysts and microbial strains during saccharification and fermentation processes. Furthermore, the most promising biorefinery approaches that will contribute to the cost-competitiveness of advanced bioethanol production processes are also discussed, focusing on innovative technologies and applications that can contribute to achieve a more sustainable and effective utilization of all biomass fractions. Special attention is given to integrated strategies such as lignocellulose-based biorefineries for the simultaneous production of bioethanol and other high added value bioproducts.
Keywords
bio-based products, biochemical route, Biofuels, biomass fractionation
Suggested Citation
Duque A, Álvarez C, Doménech P, Manzanares P, Moreno AD. Advanced Bioethanol Production: From Novel Raw Materials to Integrated Biorefineries. (2022). LAPSE:2022.0050
Author Affiliations
Duque A: Advanced Biofuels and Bioproducts Unit, Department of Energy, Research Centre for Energy, Environment and Technology (CIEMAT), 28040 Madrid, Spain [ORCID]
Álvarez C: Advanced Biofuels and Bioproducts Unit, Department of Energy, Research Centre for Energy, Environment and Technology (CIEMAT), 28040 Madrid, Spain
Doménech P: Advanced Biofuels and Bioproducts Unit, Department of Energy, Research Centre for Energy, Environment and Technology (CIEMAT), 28040 Madrid, Spain [ORCID]
Manzanares P: Advanced Biofuels and Bioproducts Unit, Department of Energy, Research Centre for Energy, Environment and Technology (CIEMAT), 28040 Madrid, Spain [ORCID]
Moreno AD: Advanced Biofuels and Bioproducts Unit, Department of Energy, Research Centre for Energy, Environment and Technology (CIEMAT), 28040 Madrid, Spain [ORCID]
Journal Name
Processes
Volume
9
Issue
2
First Page
206
Year
2021
Publication Date
2021-01-22
Published Version
ISSN
2227-9717
Version Comments
Original Submission
Other Meta
PII: pr9020206, Publication Type: Review
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LAPSE:2022.0050
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doi:10.3390/pr9020206
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Oct 12, 2022
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CC BY 4.0
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[v1] (Original Submission)
Oct 12, 2022
 
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Oct 12, 2022
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https://psecommunity.org/LAPSE:2022.0050
 
Original Submitter
Thomas A. Adams II
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