dc.creatorAlbernas Carvajal, Yailet
dc.creatorCorsano, Gabriela
dc.creatorGonzalez Cortes, Meilyn
dc.creatorGonzalez Suarez, Erenio
dc.date.accessioned2018-03-19T18:49:10Z
dc.date.accessioned2018-11-06T15:40:43Z
dc.date.available2018-03-19T18:49:10Z
dc.date.available2018-11-06T15:40:43Z
dc.date.created2018-03-19T18:49:10Z
dc.date.issued2017-10
dc.identifierAlbernas Carvajal, Yailet; Corsano, Gabriela; Gonzalez Cortes, Meilyn; Gonzalez Suarez, Erenio; Preliminary design for simultaneous saccharification and fermentation stages for ethanol production from sugar cane bagasse; Institution of Chemical Engineers; Chemical Engineering Research & Design; 126; 10-2017; 232-240
dc.identifier0263-8762
dc.identifierhttp://hdl.handle.net/11336/39247
dc.identifierCONICET Digital
dc.identifierCONICET
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1899723
dc.description.abstractThe interest of ethanol production from agro-industry residues as raw material has deserved great attention since these feedstocks may constitute an alternative to fossil fuels as well as represent beneficial effects both from economic and environmental point of view. The sugar cane bagasse (SCB) represents an available and cheap opportunity of raw material. The use of lignocellulosic biomass as a feedstock needs a pretreatment stage to breakdown lignocellulosic complex into lignin, cellulose and hemicelluloses, then the hydrolysis stage converts cellulose into fermentable glucose, and finally, in order to increase the glucose yield, simultaneous saccharification and fermentation (SSF) process is carried out. In this work a preliminary design for these stages is proposed. A mixed integer linear programming model is formulated in order to obtain the optimal number of parallel units in each stage and their sizes (plant configuration and capacity). The production planning along the time horizon of one year is determined, given by the number of batches to be processed and its size. Different production scenarios are analyzed, for which the investment cost is minimized, and economic profitability indicators are calculated.
dc.languageeng
dc.publisherInstitution of Chemical Engineers
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1016/j.cherd.2017.08.029
dc.relationinfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0263876217304537
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.subjectBATCH DESIGN
dc.subjectLIGNOCELLULOSIC ETHANOL
dc.subjectOPTIMIZATION
dc.subjectSIMULTANEOUS SACCHARIFICATION AND FERMENTATION
dc.titlePreliminary design for simultaneous saccharification and fermentation stages for ethanol production from sugar cane bagasse
dc.typeArtículos de revistas
dc.typeArtículos de revistas
dc.typeArtículos de revistas


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