Chemical characterization of the bio-oil obtained by catalytic pyrolysis of sugarcane bagasse (industrial waste) from the species Erianthus Arundinaceus

Cardoso, Anne Raquel Teixeira; Conrado, Nathália Mendonça; Krause, Mauricio Canielas; Bjerk, Thiago Rodrigues; Krause, Laíza Canielas; Caramão, Elina Bastos

doi:10.1016/j.jece.2019.102970

Cited by 22 publications

(4 citation statements)

References 31 publications

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“…The obtained result for bagasse reveals a pronounced absorbance at 3338 cm −1 , signifying the substantial presence of O-H groups in the lignocellulosic structure of bagasse fibers. The absorptions related to groups O-H and C-H stretches are apparent, corresponding to the cellulose and hemicellulose structures and the aromatic and aliphatic chains in the lignin [43]. However, the band at 2891 cm −1 indicates the presence of a C-H group, at 1629 cm −1 of absorbed O-H or carbonyl bands, while the peak at 1423 cm −1 indicates the presence of a −CH 2 group, at 1319 cm −1 is corresponding to the bending C-H.…”

Section: Fourier Transform Infrared Spectroscopy (Ftir) Analysismentioning

confidence: 98%

A Comprehensive Analysis of the Thermo-Chemical Properties of Sudanese Biomass for Sustainable Applications

Mohammed,

Osman,

Elarabi

et al. 2024

JRM

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The chemical composition and thermal properties of natural fibers are the most critical variables that determine the overall properties of the fibers and influence their processing and use in different sustainable applications, such as their conversion into bioenergy and biocomposites. Their thermal and mechanical properties can be estimated by evaluating the content of cellulose, lignin, and other extractives in the fibers. In this research work, the chemical composition and thermal properties of three fibers, namely bagasse, kenaf bast fibers, and cotton stalks, were evaluated to assess their potential utilization in producing biocomposites and bioenergy materials. The chemical composition analysis followed the Technical Association of the Pulp and Paper Industry Standards (TAPPI) methods. The total phenol content was quantified using the Folin-Ciocalteu method, while Fourier Transform Infrared Spectroscopy (FTIR) was employed to assess the light absorption by the bonds. To evaluate thermal stability and higher heating values, Thermogravimetric Analysis (TGA), Differential Scanning Calorimetry (DSC), and bomb calorimetry were performed. The chemical analysis revealed that bagasse contained 50.6% cellulose and 21.6% lignin, kenaf bast fibers had 58.5% cellulose and 10% lignin, and cotton stalks exhibited 40.3% cellulose and 21.3% lignin. The FTIR curves demonstrated a notable similarity among the fibers. The TGA analysis showed degradation temperatures of 321°C for bagasse, 354°C for kenaf bast fibers, and 289°C for cotton stalks. The DSC analysis revealed glass transition temperatures of 81°C for bagasse, 66.3°C for cotton stalks, and 64.5°C for kenaf bast fibers. The higher heating values were measured as 17.3, 16.6 and 17.1 MJ/kg for bagasse, kenaf bast fibers, and cotton stalks, respectively. The three fibers have a high potential for biocomposites and bioenergy material manufacturing.

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Section: Fourier Transform Infrared Spectroscopy (Ftir) Analysismentioning

confidence: 98%

A Comprehensive Analysis of the Thermo-Chemical Properties of Sudanese Biomass for Sustainable Applications

Mohammed,

Osman,

Elarabi

et al. 2024

JRM

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“…However, cerium was one of the rare earth metals, and the use of this catalyst could be categorized as uneconomical. The H-ZSM5 catalyst had also been used by Teixeira et al [54] in the bio-oil production from bagasse sugarcane. The use of 50% H-ZSM resulted in a liquid product containing more hydrocarbons and fewer deactivation components.…”

Section: Catalytic Pyrolysismentioning

confidence: 99%

Bio Oil Production from Multi-Feed Stock Biomass Waste and The Upgrading Process for Quality Improvement - Mini Review

Prasetiawan,

Hadiyanto,

Fardhyanti

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

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Bio-oil is an environmentally friendly liquid fuel produced from the condensation of vapor product of pyrolysis process. Bio-oil has higher calorific value compared to other oxygenated fuels (such as methanol), but its calorific value is still lower than diesel and other light fuel oils. Bio-oil can be used directly as fuel; however, it has several characteristics that adversely affect high-tech machines. Bio-oil is corrosive since it has a high acidity level, unstable at room temperature due to the high content of oxygenate compounds and has a low higher heating value (HHV) due to its high water content. Therefore, an upgrading process is needed to improve the quality before it can be further processed into liquid fuel and chemicals. Meanwhile, the raw material for bio-oil also varies, not only using single feedstock but also using mixed feedstock. However, studies on mixed bio-oil raw materials are still very limited. Thus, it is possible to study the process of producing bio-oil from a mixture of biomass waste using the catalytic pyrolysis method and improve the quality of bio-oil through the collection of phenolic compounds using the extraction process.

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“…Forest and agro-industrial residues from its use, mainly due to the presence of lignocellulosic materials, are important sources of biomass [1]. Its importance is related to the low cost, such as sugarcane residues (bagasse and straw), corncobs, stalk, wheat straw, rice husk, among others [2][3][4][5].…”

Section: Introductionmentioning

confidence: 99%

Liquid chromatographic fractionation of bio-oil from sugarcane bagasse: influence of heating rate on bio-oil yield and quality

Conrado,

Cardoso,

Farrapeira

et al. 2024

Cad. Pedagógico

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Brazil stands out in the field of using biomass as a source of energy and biomaterials, due to its territorial extension, biodiversity and climatic conditions. In this sense, one can highlight the high potential of bio-products generated from biomass. This is the case of sugarcane bagasse, produced in large quantities allied to the sugar and alcohol industry. In Brazil, much research has been done to improve its amount of fiber, aiming at the production of alternative fuels and generating the so-called "energy cane". Thus, it was studied the use of sugarcane bagasse for the production of bio-oil through pyrolysis and the isolation of fractions for industrial application. A comparison was also made between two types of sugarcane, a commercial variety (Saccharum sp.) and a variety with some genetic improvement (Erianthus arundinaceus). The final pyrolysis temperature was set at 500 ° C by varying the heating rates (25, 45, and 65 ° C min-1). The bio-oils were fractionated using preparative liquid chromatography and their fractions were analyzed by gas chromatography coupled to mass spectrometry. The fractionation of bio-oils increased the number of compounds identified by about 50%, besides allowing the isolation of apolar compounds. In addition, it was found that the genetic improved sugarcane presented higher bio-oil content, with higher hydrocarbon content, when compared to commercial sugarcane, demonstrating that the improvement process was efficient. Among the compounds identified were phenols, furfural derivatives and hydrocarbons, which indicates the potential use of bio-oil not only as bio-fuels, but also for industrial purposes.

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Chemical characterization of the bio-oil obtained by catalytic pyrolysis of sugarcane bagasse (industrial waste) from the species Erianthus Arundinaceus

Cited by 22 publications

References 31 publications

A Comprehensive Analysis of the Thermo-Chemical Properties of Sudanese Biomass for Sustainable Applications

A Comprehensive Analysis of the Thermo-Chemical Properties of Sudanese Biomass for Sustainable Applications

Bio Oil Production from Multi-Feed Stock Biomass Waste and The Upgrading Process for Quality Improvement - Mini Review

Liquid chromatographic fractionation of bio-oil from sugarcane bagasse: influence of heating rate on bio-oil yield and quality

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