Setembro 2018 vol. 1 num. 5 - XXII Congresso Brasileiro de Engenharia Química

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EXTRACTION AND CHARACTERIZATION OF LIGNIN FROM CASHEW APPLE BAGASSE AIMING FUTURE APPLICATION WITHIN NEW MATERIALS

ROCHA, M. V. P. ; SERPA, J. ; MATIAS, G. A. B. ; SILVA, J. S. ; COSTA, V. M. da ; MICOLI, L. ; MACEDO, A. C. ;

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The lignins resulting of pretreatment from cashew apple bagasse withalkaline hydrogen peroxide and acid/alkali were extracted and characterized. Theextracted lignin’s showed similar characteristics to those mentioned in the literature,becoming a product of great potential raw for production of different materials. Theapplication of the obtained lignins as material shows a positive impact for the economy. 

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DOI: 10.5151/cobeq2018-PT.0495

Referências bibliográficas
  • [1] CORREIA, J. A. C., Estudo do pré-tratamento do bagaço de caju com peróxido alcalino para a produção de etanol Tese (Master in Chemical Engineering) – Centro de Tecnologia – Universidade Federal do Ceará. Fortaleza-CE, 2013. FENGEL, D.; Wegener, G. Wood: Chemistry, Ultrastructure, Reactions, Walter De Gruyter. Berlim., 1989. FROLLINI, E.; castellan, A. Phenolic resins and composites. In: Encyclopedia of Composites, 2nd ed. John Wiley & Sons, Hoboken, New Jersey, p. 2059–2068, 2012. KONDURI, M. K.; Kong, F.; Fatehi, P. Production of carboxymethylated lignin and its application as a dispersant. European Polymer Journal. 70, 371–383, 2015. LI, H. Y.; Sun, S. N.; Wang, C. Z.; Sun, R. C. Structural and dynamic changes of lignin in Eucalyptus cell walls during successive alkaline ethanol treatments. Industrial Crops and Products. 74,200–208, 2015. LOPES, A. M. C.; João, K. G.; Rubik, D.; Bogel-Lukasik, E.; Andreaus, J.; Duarte, L.C.; BogelLukasik, R. Pretreatment of lignocellulosic biomass using ionic liquids: Wheat straw fractionation. Bioresource Technology. 142, 198-208, 2013. MOHAN, K.; Kong, F.; Fatehi, P. Production of carboxymethylated lignin and its application as a dispersant. European Polymer Journal. 70, 371–383, 2015. MOUSAVIOUN P, Halley PJ, Doherty WOS. Thermophysical properties and rheology of PHB /lignin blends. Ind Crop Prod 50:270 – 275, 2013. REIS, C. L. B.; Silva, L. M. A.; Rodrigues, T. H. S.; Félix, A. K. N.; Santiago-Aguiar, R. S.; Canuto, K. M.; Rocha, M. V. P. Pretreatment of cashew apple bagasse using protic ionic liquids: Enhanced enzymatic hydrolysis. Bioresource Technol. 224, 694-701, 2017. ROCHA, M. V.P., Rodrigues, T. H. S., Macedo, G.R. Gonçalves, L. R. B. Enzymatic Hydrolysis and Fermentation of Pretreated Cashew Apple Bagasse with Alkali and Diluted Sulfuric Acid for Bioethanol Production. Appl. Biotechnol, v. 155, p.407-417, 2009. ROCHA, M.V.P. T.H.S. Rodrigues, V.M.M. Melo, L.R.B. Gonçalves, G.R.De. Macedo. Cashew apple bagasse as a source of sugars for ethanol production by Kluyveromyces marxianus CE025 J. Ind. Microbiol. Biotechnol., 38, pp. 1099-1107, 201 ROCHA, M.V.P. T.H.S. Rodrigues, T.L. de Albuquerque, L.R.B. Gonçalves, G.R. de Macedo. Evaluation of dilute acid pretreatment on cashew apple bagasse for ethanol and xylitol production Chem. Eng. J., 243, pp. 234-243, 2014. SILVA, C. G.; Grelier, S.; Pichavant, F.; Frollini, E.; Castellan, A. Adding value to lignins isolated from sugarcane bagasse and Miscanthus. Industrial Crops and Products, v.42, p. 87– 95, 2013.
Como citar:

ROCHA, M. V. P.; SERPA, J. ; MATIAS, G. A. B.; SILVA, J. S.; COSTA, V. M. da; MICOLI, L.; MACEDO, A. C.; "EXTRACTION AND CHARACTERIZATION OF LIGNIN FROM CASHEW APPLE BAGASSE AIMING FUTURE APPLICATION WITHIN NEW MATERIALS", p. 1875-1878 . In: . São Paulo: Blucher, 2018.
ISSN 2359-1757, DOI 10.5151/cobeq2018-PT.0495

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