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An overview of integration opportunities for sustainable bioethanol production from first- and second-generation sugar-based feedstocks

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dc.citedby101
dc.contributor.authorAyodele B.V.en_US
dc.contributor.authorAlsaffar M.A.en_US
dc.contributor.authorMustapa S.I.en_US
dc.contributor.authorid56862160400en_US
dc.contributor.authorid57210601717en_US
dc.contributor.authorid36651549700en_US
dc.date.accessioned2023-05-29T08:11:26Z
dc.date.available2023-05-29T08:11:26Z
dc.date.issued2020
dc.descriptionCellulosic ethanol; Economic and social effects; Environmental impact; Environmental technology; Ethanol; Feedstocks; Fossil fuels; Integration; Land use; Sugar cane; Alternative to fossil fuels; Bio-ethanol production; Bioethanol productivities; Economic and environmental benefits; First generation; Lignocellulosic biomass; Second generation; Second generation bioethanol; Bioethanolen_US
dc.description.abstractThe production of bioethanol from second generation feedstocks which are mainly lignocellulosic biomass provides the opportunities for a cleaner, and low carbon biofuel that can serve as an alternative to fossil fuel. However, one major constrain is the high cost of production due to expensive pre-treatment technologies. On the other hand, bioethanol production using first generation feedstock is a proven and well-established technology with high bioethanol productivity and yield, but the process is identified with the issues of food-to-fuel debate and high environmental impact from land use charge. Integrating second generation bioethanol production process with the well proven first generation bioethanol production facilities has the potential of harnessing the synergistic effect that could maximize the technical, economic and environmental benefits of the integrated first and second generation process. This study examined literature on studies related to first generation bioethanol production, second generation bioethanol production and the integrated first and second generation processes with the aim of identifying the extent of integration opportunities for first and second generation bioethanol production from different sugar-based feedstocks. The review put into consideration the different process scenarios available in terms of the technical, economic and environmental benefits of the bioethanol production processes. The benefits of the different integration scenarios for bioethanol production were considered in comparison with the standalone first generation and second generation bioethanol production scenarios. Based on the consideration of the different integration scenarios, some recommendations were proposed for attention in future research on the integration of first and second generation bioethanol production from sugar-based feedstocks. � 2019 Elsevier Ltden_US
dc.description.natureFinalen_US
dc.identifier.ArtNo118857
dc.identifier.doi10.1016/j.jclepro.2019.118857
dc.identifier.scopus2-s2.0-85074463359
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85074463359&doi=10.1016%2fj.jclepro.2019.118857&partnerID=40&md5=91742d73620db765a760857f7546607f
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/25595
dc.identifier.volume245
dc.publisherElsevier Ltden_US
dc.sourceScopus
dc.sourcetitleJournal of Cleaner Production
dc.titleAn overview of integration opportunities for sustainable bioethanol production from first- and second-generation sugar-based feedstocksen_US
dc.typeReviewen_US
dspace.entity.typePublication
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