Energy Integration of Biogas Production in an Integrated 1G2G Sugarcane Biorefinery: Modeling and Simulation
The integration of the first and second generation (1G2G) ethanol production promotes the increase of biofuel productivity per hectare of planted sugarcane, as well as the main liquid waste stream: vinasse, derived from ethanol distillation. As a sustainable way for it disposal, biogas production fr...
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| Veröffentlicht in: | Bioenergy research 2019-03, Vol.12 (1), p.158-167 |
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| creator | Rodriguez, Renata Piacentini Manochio, Carolina Moraes, Bruna de Souza |
| description | The integration of the first and second generation (1G2G) ethanol production promotes the increase of biofuel productivity per hectare of planted sugarcane, as well as the main liquid waste stream: vinasse, derived from ethanol distillation. As a sustainable way for it disposal, biogas production from anaerobic digestion (AD) promotes environmental suitability while enabling bioenergy generation. This work evaluated the potential energy generated from AD applied to vinasse within the context of an integrated 1G2G sugarcane biorefinery. Data from a literature survey based the scenario modeling and assessment, including economic and environmental indicators to compare the studied alternatives. AD allowed at least 68% increase of released bagasse for 2G ethanol production compared to 2G base scenario, being able to even double 2G ethanol productivity to 30 L t
−1
cane. Organic matter removal efficiency of vinasse AD played an important role in 2G ethanol production so that higher the efficiency, larger the fraction of bagasse released for ethanol production. Economic indicators showed the unviability of 1G2G sugarcane mill including AD unit when considering the current technologies for 2G ethanol production in view of their high operational costs; however, with the envisaged technologies for 2025, the internal rate of return (IRR) of 14.3 and 17% was achieved, when considering conservative and optimistic data for vinasse AD efficiency, respectively. The results evidenced the importance of investment in R&D especially in 2G ethanol production but also in the AD of vinasse to reach the viability of this business. |
| doi_str_mv | 10.1007/s12155-018-9950-z |
| format | Article |
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−1
cane. Organic matter removal efficiency of vinasse AD played an important role in 2G ethanol production so that higher the efficiency, larger the fraction of bagasse released for ethanol production. Economic indicators showed the unviability of 1G2G sugarcane mill including AD unit when considering the current technologies for 2G ethanol production in view of their high operational costs; however, with the envisaged technologies for 2025, the internal rate of return (IRR) of 14.3 and 17% was achieved, when considering conservative and optimistic data for vinasse AD efficiency, respectively. The results evidenced the importance of investment in R&D especially in 2G ethanol production but also in the AD of vinasse to reach the viability of this business.</description><identifier>ISSN: 1939-1234</identifier><identifier>EISSN: 1939-1242</identifier><identifier>DOI: 10.1007/s12155-018-9950-z</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Advertising executives ; Alternative energy sources ; Anaerobic digestion ; Analysis ; Bagasse ; Biofuels ; Biogas ; Biomass ; Biomass energy ; Biomedical and Life Sciences ; Biorefineries ; Computer simulation ; Distillation ; Economic models ; Economics ; Efficiency ; Environmental indicators ; Ethanol ; Force and energy ; Indicators ; Integration ; Life Sciences ; Liquid wastes ; Operating costs ; Organic matter ; Plant Breeding/Biotechnology ; Plant Ecology ; Plant Genetics and Genomics ; Plant Sciences ; Potential energy ; Productivity ; R&D ; Refining ; Research & development ; Sugarcane ; Viability ; Vinasse ; Waste disposal ; Waste management ; Waste streams ; Wood Science & Technology</subject><ispartof>Bioenergy research, 2019-03, Vol.12 (1), p.158-167</ispartof><rights>Springer Science+Business Media, LLC, part of Springer Nature 2018</rights><rights>COPYRIGHT 2019 Springer</rights><rights>BioEnergy Research is a copyright of Springer, (2018). All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c383t-3e31d025e889f49c53d634241ac08213dcdb4b299d0d9b40db74a09d29078873</citedby><cites>FETCH-LOGICAL-c383t-3e31d025e889f49c53d634241ac08213dcdb4b299d0d9b40db74a09d29078873</cites><orcidid>0000-0003-4305-7608</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s12155-018-9950-z$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s12155-018-9950-z$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Rodriguez, Renata Piacentini</creatorcontrib><creatorcontrib>Manochio, Carolina</creatorcontrib><creatorcontrib>Moraes, Bruna de Souza</creatorcontrib><title>Energy Integration of Biogas Production in an Integrated 1G2G Sugarcane Biorefinery: Modeling and Simulation</title><title>Bioenergy research</title><addtitle>Bioenerg. Res</addtitle><description>The integration of the first and second generation (1G2G) ethanol production promotes the increase of biofuel productivity per hectare of planted sugarcane, as well as the main liquid waste stream: vinasse, derived from ethanol distillation. As a sustainable way for it disposal, biogas production from anaerobic digestion (AD) promotes environmental suitability while enabling bioenergy generation. This work evaluated the potential energy generated from AD applied to vinasse within the context of an integrated 1G2G sugarcane biorefinery. Data from a literature survey based the scenario modeling and assessment, including economic and environmental indicators to compare the studied alternatives. AD allowed at least 68% increase of released bagasse for 2G ethanol production compared to 2G base scenario, being able to even double 2G ethanol productivity to 30 L t
−1
cane. Organic matter removal efficiency of vinasse AD played an important role in 2G ethanol production so that higher the efficiency, larger the fraction of bagasse released for ethanol production. Economic indicators showed the unviability of 1G2G sugarcane mill including AD unit when considering the current technologies for 2G ethanol production in view of their high operational costs; however, with the envisaged technologies for 2025, the internal rate of return (IRR) of 14.3 and 17% was achieved, when considering conservative and optimistic data for vinasse AD efficiency, respectively. The results evidenced the importance of investment in R&D especially in 2G ethanol production but also in the AD of vinasse to reach the viability of this business.</description><subject>Advertising executives</subject><subject>Alternative energy sources</subject><subject>Anaerobic digestion</subject><subject>Analysis</subject><subject>Bagasse</subject><subject>Biofuels</subject><subject>Biogas</subject><subject>Biomass</subject><subject>Biomass energy</subject><subject>Biomedical and Life Sciences</subject><subject>Biorefineries</subject><subject>Computer simulation</subject><subject>Distillation</subject><subject>Economic models</subject><subject>Economics</subject><subject>Efficiency</subject><subject>Environmental indicators</subject><subject>Ethanol</subject><subject>Force and energy</subject><subject>Indicators</subject><subject>Integration</subject><subject>Life Sciences</subject><subject>Liquid wastes</subject><subject>Operating costs</subject><subject>Organic matter</subject><subject>Plant Breeding/Biotechnology</subject><subject>Plant Ecology</subject><subject>Plant Genetics and Genomics</subject><subject>Plant Sciences</subject><subject>Potential energy</subject><subject>Productivity</subject><subject>R&D</subject><subject>Refining</subject><subject>Research & development</subject><subject>Sugarcane</subject><subject>Viability</subject><subject>Vinasse</subject><subject>Waste disposal</subject><subject>Waste management</subject><subject>Waste streams</subject><subject>Wood Science & Technology</subject><issn>1939-1234</issn><issn>1939-1242</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNp1kU9LAzEQxRdRsFY_gLeA59XJn3U33mqpVago6D2kSXZJ2SY12T20n960lRZBmUOG4f1eknlZdo3hFgOUdxETXBQ54CrnvIB8c5INMKc8x4SR00NP2Xl2EeMC4B4Y8EHWTpwJzRq9uM40QXbWO-Rr9Gh9IyN6D173aje0Dkl3kBmN8JRM0UffyKCkM1simNomt_UDevXatNY1CdHowy77dud8mZ3Vso3m6uccZp9Pk8_xcz57m76MR7Nc0Yp2OTUUayCFqSpeM64Kqu8pIwxLBRXBVCs9Z3PCuQbN5wz0vGQSuCYcyqoq6TC72duugv_qTezEwvfBpRtFonHBioqxo6qRrRHW1b4LUi1tVGJUYpLWBmzrdfuHKpU2S6u8S19O818A3gMq-BjTSsQq2KUMa4FBbKMS-6hEikpsoxKbxJA9E5PWNSYcH_w_9A38t5Td</recordid><startdate>20190315</startdate><enddate>20190315</enddate><creator>Rodriguez, Renata Piacentini</creator><creator>Manochio, Carolina</creator><creator>Moraes, 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Integration of Biogas Production in an Integrated 1G2G Sugarcane Biorefinery: Modeling and Simulation</title><author>Rodriguez, Renata Piacentini ; Manochio, Carolina ; Moraes, Bruna de Souza</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c383t-3e31d025e889f49c53d634241ac08213dcdb4b299d0d9b40db74a09d29078873</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Advertising executives</topic><topic>Alternative energy sources</topic><topic>Anaerobic digestion</topic><topic>Analysis</topic><topic>Bagasse</topic><topic>Biofuels</topic><topic>Biogas</topic><topic>Biomass</topic><topic>Biomass energy</topic><topic>Biomedical and Life Sciences</topic><topic>Biorefineries</topic><topic>Computer simulation</topic><topic>Distillation</topic><topic>Economic models</topic><topic>Economics</topic><topic>Efficiency</topic><topic>Environmental 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Res</stitle><date>2019-03-15</date><risdate>2019</risdate><volume>12</volume><issue>1</issue><spage>158</spage><epage>167</epage><pages>158-167</pages><issn>1939-1234</issn><eissn>1939-1242</eissn><abstract>The integration of the first and second generation (1G2G) ethanol production promotes the increase of biofuel productivity per hectare of planted sugarcane, as well as the main liquid waste stream: vinasse, derived from ethanol distillation. As a sustainable way for it disposal, biogas production from anaerobic digestion (AD) promotes environmental suitability while enabling bioenergy generation. This work evaluated the potential energy generated from AD applied to vinasse within the context of an integrated 1G2G sugarcane biorefinery. Data from a literature survey based the scenario modeling and assessment, including economic and environmental indicators to compare the studied alternatives. AD allowed at least 68% increase of released bagasse for 2G ethanol production compared to 2G base scenario, being able to even double 2G ethanol productivity to 30 L t
−1
cane. Organic matter removal efficiency of vinasse AD played an important role in 2G ethanol production so that higher the efficiency, larger the fraction of bagasse released for ethanol production. Economic indicators showed the unviability of 1G2G sugarcane mill including AD unit when considering the current technologies for 2G ethanol production in view of their high operational costs; however, with the envisaged technologies for 2025, the internal rate of return (IRR) of 14.3 and 17% was achieved, when considering conservative and optimistic data for vinasse AD efficiency, respectively. The results evidenced the importance of investment in R&D especially in 2G ethanol production but also in the AD of vinasse to reach the viability of this business.</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s12155-018-9950-z</doi><tpages>10</tpages><orcidid>https://orcid.org/0000-0003-4305-7608</orcidid></addata></record> |
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| subjects | Advertising executives Alternative energy sources Anaerobic digestion Analysis Bagasse Biofuels Biogas Biomass Biomass energy Biomedical and Life Sciences Biorefineries Computer simulation Distillation Economic models Economics Efficiency Environmental indicators Ethanol Force and energy Indicators Integration Life Sciences Liquid wastes Operating costs Organic matter Plant Breeding/Biotechnology Plant Ecology Plant Genetics and Genomics Plant Sciences Potential energy Productivity R&D Refining Research & development Sugarcane Viability Vinasse Waste disposal Waste management Waste streams Wood Science & Technology |
| title | Energy Integration of Biogas Production in an Integrated 1G2G Sugarcane Biorefinery: Modeling and Simulation |
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