Sugarcane bagasse and its potential use for the textile effluent treatment

Cueva-Orjuela, Juan Carlos; Hormaza-Anaguano, Angelina; Merino-Restrepo, Andrés

doi:10.15446/dyna.v84n203.61723

Cited by 29 publications

(13 citation statements)

References 34 publications

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“…Farhad Zeinaly et al [25] their obtained results revealed cellulose 44.09%, hemicellulose 23.89% and lignin 21.42%; where cellulose result was closed to our result; also lignin result was slightly lower than our result; but for hemicellulose result it was very low compared to our obtained result. Cueva-Orjuela et al [26] from their work reported that cellulose 59.1%, hemicellulose 24.3% and lignin 6.8%; where our results of cellulose was low compared to their obtain result; also our results of hemicellulose and lignin were high compared to their obtained results; these may be due to environmental issues. In general the results obtained for cellulose, hemicellulose and lignin in this study were found in the range of previous studies.…”

Section: Resultscontrasting

confidence: 66%

Catalytic Conversion of Sugarcane Bagasse into 5-Hydroxymethylfurfural

Ishag

Mohammed

Ali

et al. 2019

IRJPAC

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Furan derivatives especially 5-Hydroxymethylfurfural has recently been regarded as one important precursor for the production of biofuels and biobased compounds. Aims: The aim of this study was to convert sugarcane bagasse into 5-hydroxymethylfurfural using Tetrabutylammonium bromide, Tetramethylammonium chloride and metal chlorides (chromium chloride, copper chloride, ferric chloride and cobalt chloride) in dimethylsulphoxide; using different reaction time and temperatures. Study Design: The design of this study includes preparation of two different systems of catalyst to convert sugarcane bagasse into 5-hydroxymethylfurfural. Place and Duration of Study: This study conducted at Department of Applied and Industrial Chemistry, International University of Africa- Sudan, between 2017 and 2019. Methodology: Two different catalytic systems were prepared to convert sugarcane bagasse into 5-hydroxymethylfurfaural, the first system Tetrabutylammonium bromide and metal chlorides (Chromium chloride, copper chloride, ferric chloride and cobalt chloride) in dimethyl sulphoxide; the second system tetrametheylammonium chloride and same metal chlorides in dimethylsulphoxide. The conversion of sugarcane bagasse was conducted at temperatures 100, 130 and 150°C; in addition to reaction times 60, 90 and 120 min. Results: The obtained results indicated that the yield of 5-hydroxymethylfurfural was high 53.41% at 150°C and 120 min reaction time when chrome chloride was used in Tetrabutylammonium bromide and dimethylsulphoxide as co-solvent; although the highest yield 89.23%, was noted also at same condition, when chromium chloride was used in Tetramethylammonium chloride and dimethylsulphoxide as co-solvent. Conclusion: Based on these results chromium chloride was considered the best catalyst for yielding 5-hydroxymethylfurfural from sugarcane bagasse in both Tertabutylammonium bromide and Tetramethylammonium chloride; but is best in Tetramethylammonium chloride.

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Section: Resultscontrasting

confidence: 66%

Catalytic Conversion of Sugarcane Bagasse into 5-Hydroxymethylfurfural

Ishag

Mohammed

Ali

et al. 2019

IRJPAC

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“…Sugarcane is one of the most important crops for sugar production around the world. According to the Food and Agriculture Organization located in Rome, Italy (FAO), Colombia is the second-largest producer of sugarcane in South America, with an estimated 220,000 ha planted in 2019 [ 15 ], which produces approximately 6 million tons of bagasse by year [ 16 ]. This agro-industrial by-product is generated in sugar factories after the cane stem has been crushed and pressed.…”

Section: Introductionmentioning

confidence: 99%

The Effects of Reprocessing and Fiber Treatments on the Properties of Polypropylene-Sugarcane Bagasse Biocomposites

et al. 2020

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This study explores the reprocessing behavior of polypropylene-sugarcane bagasse biocomposites using neat and chemically treated bagasse fibers (20 wt.%). Biocomposites were reprocessed 5 times using the extrusion process followed by injection molding. The mechanical properties indicate that microfibers bagasse fibers addition and chemical treatments generate improvements in the mechanical properties, reaching the highest performance in the third cycle where the flexural modulus and flexural strength increase 57 and 12% in comparison with neat PP. differential scanning calorimetry (DSC) and TGA characterization show that bagasse fibers addition increases the crystallization temperature and thermal stability of the biocomposites 7 and 39 °C respectively, without disturbing the melting process of the PP phase for all extrusion cycles. The rheological test shows that viscosity values of PP and biocomposites decrease progressively with extrusion cycles; however, Cole–Cole plots, dynamic mechanical analysis (DMA), width at half maximum of tan delta peaks and SEM micrographs show that chemical treatments and reprocessing could improve fiber dispersion and fiber–matrix interaction. Based on these results, it can be concluded that recycling potential of polypropylene-sugarcane bagasse biocomposites is huge due to their mechanical, thermal and rheological performance resulting in advantages in terms of sustainability and life cycle impact of these materials.

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“…It produces 80% of all Colombian sugar, and also it counts for 50% of all local agricultural production. This industry produces a lot of agroforestry residues, approximately 6 million tons of sugarcane bagasse a year [15]. The availability and low cost of this residue are thought as competitive advantages for the development of sustainable biocomposites in this region.…”

Section: Introductionmentioning

confidence: 99%

Biocomposites from Colombian Sugarcane Bagasse with Polypropylene: Mechanical, Thermal and Viscoelastic Properties

Hidalgo-Salazar¹,

Luna-Vera²,

PabloCorrea-Aguirre³

2019

Characterizations of Some Composite Materials

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Biocomposites are materials formed by mixing a polymer matrix and a filler or reinforcement, with the characteristic that at least one should be of biological origin. For this study, biocomposites were obtained from natural fibers of cane bagasse and polypropylene, using bagasse from postindustrial sources, originating from the production of sugarcane from the Valle-Cauca region in Colombia. In addition, cane bagasse fibers were treated chemically, with the purpose of improving the interfacial relationship. Polypropylene homopolymer was used as a polymeric matrix, which was mixed in a twin screw extruder, obtaining different materials as biocomposites. Finally, it was possible to obtain a suitable biocomposite for application in injection molding processes and studying its mechanical, viscoelastic, and thermal behaviors, through DSC, TGA, DMA, and SEM techniques.

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Sugarcane bagasse and its potential use for the textile effluent treatment

Cited by 29 publications

References 34 publications

Catalytic Conversion of Sugarcane Bagasse into 5-Hydroxymethylfurfural

Catalytic Conversion of Sugarcane Bagasse into 5-Hydroxymethylfurfural

The Effects of Reprocessing and Fiber Treatments on the Properties of Polypropylene-Sugarcane Bagasse Biocomposites

Biocomposites from Colombian Sugarcane Bagasse with Polypropylene: Mechanical, Thermal and Viscoelastic Properties

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