Study of Integrated Process for Ethanol 1G Production and Recovery

• Grant number: 12/50046-4
• Support Opportunities: Research Grants - Research Partnership for Technological Innovation - PITE
• Start date: May 01, 2013
• End date: March 31, 2015
• Field of knowledge: Engineering - Chemical Engineering - Chemical Process Industries
• Agreement: Odebrecht Agroindustrial
• Principal Investigator: Alberto Colli Badino Junior
• Grantee: Alberto Colli Badino Junior
• Host Institution: Centro de Ciências Exatas e de Tecnologia (CCET). Universidade Federal de São Carlos (UFSCAR). São Carlos , SP, Brazil
• Company: ETH Bioenergia
• City: São Carlos

Abstract

In this project will be studied experimentally and by simulation, production and recovery ethanol process alternative to conventional ethanol fermentation process followed by the distillation stage. It is proposed to study the extraction and recovery of the ethanol in the fermented wine without cells, produced in conventional process or ethanol of the broth during extractive fermentation using two different techniques, solvent extraction and extraction by stripping with carbon dioxide. The results will be evaluated in terms of ethanol productivity and economic and they will be compared with those obtained in the traditional process. (AU)

Scientific publications

(9)

(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)

SONEGO, J. L. S.; LEMOS, D. A.; PINTO, C. E. M.; CRUZ, A. J. G.; BADINO, A. C.. Extractive Fed-Batch Ethanol Fermentation with CO2 Stripping in a Bubble Column Bioreactor: Experiment and Modeling. ENERGY & FUELS, v. 30, n. 1, p. 748-757, JAN 2016. (12/50046-4)

SILVA, W. C.; ARAUJO, E. C. C.; CALMANOVICI, C. E.; BERNARDO, A.; GIULIETTI, M.. Environmental assessment of a standard distillery using aspen plus (R): Simulation and renewability analysis. JOURNAL OF CLEANER PRODUCTION, v. 162, p. 1442-1454, SEP 20 2017. (12/50046-4)

LEMOS, D. A.; SONEGO, J. L. S.; BOSCHIERO, M. V.; ARAUJO, E. C. C.; CRUZ, A. J. G.; BADINO, A. C.. Selection and application of nontoxic solvents in extractive ethanol fermentation. Biochemical Engineering Journal, v. 127, p. 128-135, NOV 15 2017. (12/50046-4)

SILVA, C. R.; ESPERANCA, M. N.; CRUZ, A. J. G.; MOURA, L. F.; BADINO, A. C.. Stripping of ethanol with CO2 in bubble columns: Effects of operating conditions and modeling. CHEMICAL ENGINEERING RESEARCH & DESIGN, v. 102, p. 150-160, OCT 2015. (12/50046-4)

LEMOS, DIEGO A.; SONEGO, JORGE L. S.; CRUZ, ANTONIO J. G.; BADINO, ALBERTO C.. In situ extractive ethanol fermentation in a drop column bioreactor. JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY, v. 93, n. 5, p. 1381-1387, MAY 2018. (12/50046-4)

RODRIGUES, KAIO C. S.; SONEGO, JORGE L. S.; BERNARDO, ANDRE; RIBEIRO, MARCELO P. A.; CRUZ, ANTONIO J. G.; BADINO, ALBERTO C.. Real-Time Monitoring of Bioethanol Fermentation with Industrial Musts Using Mid-Infrared Spectroscopy. Industrial & Engineering Chemistry Research, v. 57, n. 32, p. 10823-10831, AUG 15 2018. (14/26854-9, 12/50046-4)

RODRIGUES, KAIO C. S.; SONEGO, JORGE L. S.; CRUZ, ANTONIO J. G.; BERNARDO, ANDRE; BADINO, ALBERTO C.. Modeling and simulation of continuous extractive fermentation with CO2 stripping for bioethanol production. CHEMICAL ENGINEERING RESEARCH & DESIGN, v. 132, p. 77-88, APR 2018. (12/50046-4, 14/26854-9)

SONEGO, JORGE L. S.; LEMOS, DIEGO A.; RODRIGUEZ, GUILHERME Y.; CRUZ, ANTONIO J. G.; BADINO, ALBERTO C.. Extractive Batch Fermentation with CO2 Stripping for Ethanol Production in a Bubble Column Bioreactor: Experimental and Modeling. ENERGY & FUELS, v. 28, n. 12, p. 7552-7559, DEC 2014. (12/50046-4)

SONEGO, J. L. S.; LEMOS, D. A.; CRUZ, A. J. G.; BADINO, A. C.. Optimization of Fed-Batch Fermentation with in Situ Ethanol Removal by CO2 Stripping. ENERGY & FUELS, v. 32, n. 1, p. 954-960, JAN 2018. (12/50046-4)