Extraction and characterization of two residual lignins from eucalyptus wood
DOI:
https://doi.org/10.5902/1980509868976Schlagworte:
Industrial waste, Lignin, Morphological and thermal analysisAbstract
Lignin, the second most abundant biopolymer on the planet, has properties that can be widely explored, moving from waste to products with high added value. Therefore, this work aimed to extract and characterize Klason and Kraft lignins from sawdust and black liquor, considered industrial waste. The raw material used was Eucalyptus grandis chips. To obtain Klason lignin according to TAPPI 222 om-02 (2002), part of the chips were transformed into sawdust. To obtain Kraft lignin, another part of the chips passed through a digester to obtain black liquor, which was subsequently subjected to acid precipitation. The characterization of lignins was performed by granulometry analysis, scanning electron microscopy with elemental chemical analysis (EDS), transmission electron microscopy, medium infrared spectroscopy, thermogravimetric analysis and differential calorimetry. Microscopy analyzes showed irregular structures of various shapes, including spherical structures, most evident and frequent in Kraft lignin. The elementary chemical analysis showed that the lignin washing process was satisfactory, due to the small percentage of sulfur detected in the samples. The results of the granulometry confirmed that the lignins had micrometric dimensions. The medium infrared spectra showed the characteristic peaks of the chemical composition of lignin. The thermal analysis showed three ranges of degradation, attributed to the drying of the samples, degradation of the hemicelluloses and the lignin itself. All results confirmed the obtaining of Klason and Kraft lignins. Therefore, the techniques were satisfactory in transforming waste into lignin with the potential for a variety of commercial applications, mainly in the chemical and pharmaceutical industries.
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Literaturhinweise
ABDELAZIZ, O. Y.; HULTEBERG, C. P. Physicochemical characterisation of technical lignins for their potential valorisation. Waste and Biomass Valorization, v. 8, p. 859-869, 2017. http://doi.org/10.1007/s12649-016-9643-9 DOI: https://doi.org/10.1007/s12649-016-9643-9
AZIMVAND, J.; DIDEHBAN, K.; MIRSHOKRAI, S. A. Preparation and characterization of lignin polymeric nanoparticles using the green solvent ethylene glycol: acid precipitation technology. BioResources, v. p. 13 2887-2897, 2018. https://doi.org/10.15376/biores.13.2.2887-2897 DOI: https://doi.org/10.15376/biores.13.2.2887-2897
BAJPAI P. Biermann's Handbook of Pulp and Paper. Third Edition, 647p., 2018.
BEISL, S.; MILTNER, A.; FRIEDL, A. Lignin from micro- to nanosize: production methods. International Journal of Molecular Sciences, v. 18, p. 1244, 2017. https://doi.org/10.3390/ijms18061244 DOI: https://doi.org/10.3390/ijms18061244
BEISL, S.; LOIDOLT, P.; MILTNER, A.; HARASEK, M.; FRIEDL, A. Production of micro- and nanoscale lignin from wheat straw using different precipitation setups. Molecules, v. 23 p. 1 -14, 2018. https://doi.org/10.3390/molecules23030633 DOI: https://doi.org/10.3390/molecules23030633
BRAZILIAN TREE INDUSTRY - IBÁ. Report. 2022. https://iba.org/datafiles/publicacoes/relatorios/relatorio-anual-iba2022-compactado.pdf
CHEN, X.; CHEN, Y.; ZHOU, T.; LIU, D.; HU, H.; FAN, S. Hydrometallurgical recovery of metal values from sulfuric acid leaching liquor of spent lithium-ion batteries. Waste Management, v. 38, p. 349-356, 2015. 10.1016/j.wasman.2014.12.023. DOI: https://doi.org/10.1016/j.wasman.2014.12.023
FARIS, A. H.; RAHIM, A. A.; IBRAHIM, M. N. M.; HUSSIN, M. H.; ALKURDI, A. M.; SALEHABADI, A. Investigation of oil palm based Kraft and auto-catalyzed organosolv lignin susceptibility as a green wood adhesives. Int. J. Adhes. Adhes. V. 74, p. 115-122, 2017. 10.1016/j.ijadhadh.2017.01.006. DOI: https://doi.org/10.1016/j.ijadhadh.2017.01.006
GAN, M.; PAN, J.; ZHANG, Y.; DAI, X.; YIN, Y.; QU, Q.; YAN, Y. Molecularly imprinted polymers derived from lignin-based pickering emulsions and their selectively adsorption of lambda-cyhalothrin. Chemical Engineering Journal, v. 257, p. 317-327, 2014. https://doi.org/10.1016/j.cej.2014.06.110 DOI: https://doi.org/10.1016/j.cej.2014.06.110
GILCA, I. A.; GHITESCU, R. E.; PUITEL, A. C.; POPA, V. I. Preparation of lignin nanoparticles by chemical modification. Iranian Polymer Journal, v. 23, p. 355-363, 2014. https://doi.org/10.1007/s13726-014-0232-0 DOI: https://doi.org/10.1007/s13726-014-0232-0
GORDOBIL, O.; HERRERA, R.; YAHYAOUI, M.; İLK, S.; KAYA, M.; LABIDI, J. Potential use of kraft and organosolv lignins as a natural additive for healthcare products. RSC Adv. v. 8, n. 43, p. 24525–24533, 2018. https://doi.org/10.1039/C8RA02255K DOI: https://doi.org/10.1039/C8RA02255K
GUO, Y.; ZHOU, J.; WEN, J.; SUN, G.; SUN, Y. Structural transformations of triploid of Populus tomentosa Carr. lignin during auto-catalyzed ethanol organosolv pretreatment. Industrial Crops and Products, v. 76, p. 522-529, 2015. https://doi.org/10.1016/j.indcrop.2015.06.020 DOI: https://doi.org/10.1016/j.indcrop.2015.06.020
HU, J.; DEKUI SHEN, L.; WU, S.; ZHANG, H.; XIAO, R. Effect of temperature on structure evolution in char from hydrothermal degradation of lignin. Journal of Analytical and Applied Pyrolysis, v. 106, p. 118-124, 2014. https://doi.org/10.1016/j.jaap.2014.01.008 DOI: https://doi.org/10.1016/j.jaap.2014.01.008
JIANG, C.; HE, H.; JIANG, H.; MA, L.; JIA, D. M. Nano-lignin filled natural rubber composites: Preparation and characterization. Express Polymer Letters, v. 7, p. 480-493, 2013. https://doi.org/10.3144/expresspolymlett.2013.44 DOI: https://doi.org/10.3144/expresspolymlett.2013.44
LEE, S. C.; YOO, E.; LEE, S. H.; WON, K. Preparation and Application of Light-Colored Lignin Nanoparticles for Broad-Spectrum Sunscreens. Polymers, v. 12, p. 699, 2020. http://doi:10.3390/polym12030699 DOI: https://doi.org/10.3390/polym12030699
LIU, C.; HU, J.; ZHANG, H.; XIAO, R. Thermal conversion of lignin to phenols: relevance between chemical structure and pyrolysis behaviors. Fuel, v. 182, p. 864-870, 2016. https://doi.org/10.1016/j.fuel.2016.05.104 DOI: https://doi.org/10.1016/j.fuel.2016.05.104
MARTÍN-SAMPEDRO, R.; SANTOS, J. I.; FILLAT, Ú.; WICKLEIN, B.; EUGENIO, M. E.; IBARRA, D. Characterization of lignins from Populus alba L. generated as by-products in diferent transformation processes: kraft pulping, organosolv and acid hydrolysis. Int. J. Biol. Macromol. v. 126, p. 18-29, 2019. 10.1016/j.ijbiomac.2018.12.158 DOI: https://doi.org/10.1016/j.ijbiomac.2018.12.158
MATSAKAS, L.; KARNAOURI, A.; CWIRZEN, A.; ROVA, U.; CHRISTAKOPOULOS, P. Formation of lignin nanoparticles by combining organosolv pretreatment of birch biomass and homogenization processes. Molecules, v. 23, p. 1-12, 2018. https://doi.org/10.3390/molecules23071822 DOI: https://doi.org/10.3390/molecules23071822
MISHRA, P. K.; EKIELSKI, A. The Self-Assembly of Lignin and Its Application in Nanoparticle Synthesis: A Short Review. Nanomaterials, v. 9, p. 243, 2019. http://doi:10.3390/nano9020243 DOI: https://doi.org/10.3390/nano9020243
MOUSTAQIM, M. E.; KAIHAL, A. E.; MAROUANI, M. E.; YAKHAF, S. M. L.; TAIBI, M.; SEBBAHI, S.; HAJJAJI, S. E.; SAHBAN, F. K. Thermal and thermomechanical analyses of lignin. Sustainable Chemistry and Pharmacy, v. 9, p. 63-68, 2018. DOI: https://doi.org/10.1016/j.scp.2018.06.002
OLIVEIRA, C. P. M. de; PIMENTA, G. H. A.; SILVA, M. R.; RAMOS, M. M. M.; SIQUEIRA, M. do C.; FONSECA, Y. A. Extração da lignina presente no licor negro para adsorção de íons de metais pesados. Percurso Acadêmico, 7, n. 14, 2017. https://doi.org/10.5752/P.2236-0603.2017v7n14p468-482 DOI: https://doi.org/10.5752/P.2236-0603.2017v7n14p468-482
ÖSTERBERG, M.; SIPPONEN, M. H.; MATTOS, B. D.; ROJAS, O. J. Spherical lignin particles: a review on their sustainability and applications. Green Chemistry, v. 22, p. 2712-2733, 2020. 10.1039/D0GC00096E DOI: https://doi.org/10.1039/D0GC00096E
PODKOŚCIELNA, B.; SOBIESIAK, M.; ZHAO, Y.; GAWDZIK, B.; SEVASTYANOVA, O. Preparation of lignin-containing porous microspheres through the copolymerization of lignin acrylate derivatives with styrene and divinylbenzene. Holzforschung, v. 69, p. 769-776, 2015. https://doi.org/10.1515/hf-2014-0265 DOI: https://doi.org/10.1515/hf-2014-0265
SADEGHIFAR, H.; SEN, S.; PATIL, S. V.; ARGYROPOULOS, D. S. Toward Carbon Fibers from Single Component Kraft Lignin Systems: Optimization of Chain Extension Chemistry. ACS Sustainable Chem. Eng., v. 4, n. 10, p. 5230-5237, 2016. https://doi.org/10.1021/acssuschemeng.6b00848 DOI: https://doi.org/10.1021/acssuschemeng.6b00848
TAPPI. Technical Association of the Pulp and Paper Industry – TAPPI. TAPPI 257 cm-12: sampling and preparing wood for analysis. In: TAPPI test methods. Atlanta, 2012.
TAPPI. Technical Association of the Pulp and Paper Industry. TAPPI 222-om22. Acid-insoluble lignin in wood and pulp. Atlanta, 2002.
VAKKILAINEN, E. K.; VÄLIMÄKI, E. Effect of Lignin Separation to Black Liquor and Recovery Boiler Operation. TAPPI Engineering, Pulping, Environmental Conference, 2009. 10.13140/2.1.2039.6485
VISHTAL, A.; KRASLAWSKI, A. Challenges in Industrial Applications of Technical Lignins. BioResources, v. 6, n. 3, p. 3547-3568, 2011. 10.15376/biores.6.3.3547-3568 DOI: https://doi.org/10.15376/biores.6.3.vishtal
ZHOU, G.; TAYLOR, G.; POLLE, A. FTIR-ATR-based prediction and modelling of lignin and energy contents reveals independent intra-specific variation of these traits in bioenergy poplars. Plant Methods, v. 7, n. 9, 2011. https://doi.org/10.1186/1746-4811-7-9 DOI: https://doi.org/10.1186/1746-4811-7-9
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