Optimization of Xylose Production from Sugarcane Trash by Microwave-Maleic Acid Hydrolysis

Hermiati, Euis; Oktaviani, Maulida; Ermawar, Riksfardini Annisa; Laksana, Raden Permana Budi; Kholida, Lutfi Nia; Thontowi, Ahmad; Mardiana, Siti; Watanabe, Takashi

doi:10.14710/reaktor.20.2.81-88

Cited by 7 publications

(2 citation statements)

References 22 publications

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“…The most crucial component of RSM is experiment design. The RSM seeks to choose the most optimal and satisfies where the response should provide an estimation of the relationship between the input and output [24,25]. Based on Figure 5, show the optimum glue spread and press pressure for the Laran glulam beam using the data in Table 4.…”

Section: Resultsmentioning

confidence: 99%

Manufacturing Study on Different Glue Spread and Press Pressure for Glued Laminated Timber Made from Laran

Muhammad Amirul Akmal Rosli,

Norshariza Mohamad Bhkari,

Muhammad Muzammil Zuki

et al. 2023

ARAM

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Amidst challenges such as dwindling timber log supply from natural forests, concerns about timber quality, and rising timber costs, the timber industry has increasingly turned to engineered lumber solutions, including glued laminated timber (glulam) crafted from fast-growing species. However, the performance of glulam derived from plantation trees, notably swift-growing varieties like Laran, remains an area warranting exploration. This study addresses critical aspects of glulam production, encompassing adhesive selection, spread rate, and press pressure, which collectively influence material performance. The objectives of this research encompass an assessment of the bonding integrity of glulam originating from Laran plantation species and an evaluation of the optimal adhesive spread rate and press pressure for Laran-derived glulam. Various adhesive spread rates (200 g/m2, 250 g/m2, 350 g/m2 and 400 g/m2) and press pressures (0.7, 1.0 and 1.4 MPa), utilizing Phenol-Resorcinol Formaldehyde (PRF) adhesives, were systematically investigated in alignment with the guidelines stipulated in MS 758: 2020. Bonding integrity was evaluated via block shear and cyclic delamination tests. The study reveals that these parameters indeed exert a tangible influence on the bonding efficacy of PRF adhesive with Laran species. Remarkably, an optimal adhesive spread rate of 399.78 g/m2 and press pressure of 1.18 MPa emerged as pivotal thresholds for superior bonding outcomes. Notably, the significance of adeptly designed glulam beams within wooden structural frameworks is underscored, particularly in light of the multifaceted imperatives of sustainability, economics, and environmental conscientiousness.

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Section: Resultsmentioning

confidence: 99%

Manufacturing Study on Different Glue Spread and Press Pressure for Glued Laminated Timber Made from Laran

Muhammad Amirul Akmal Rosli,

Norshariza Mohamad Bhkari,

Muhammad Muzammil Zuki

et al. 2023

ARAM

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“…In the field, Sugarcane thrash (ST) consists of leaves and tops of sugarcane plant usually left in the field as waste of sugarcane harvesting (Hermiati et al, 2020). ST is also just burnt at harvest that can generate environmental problem in sugarcane plantation.…”

Section: Introductionmentioning

confidence: 99%

Enzymatic Hydrolysis Performance of Biomass by the Addition of a Lignin Based Biosurfactant

Fatriasari¹,

Nurhamzah²,

Raniya³

et al. 2020

Journal of the Korean Wood Science and Technology

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Hydrolysis of biomass for the production of fermentable sugar can be improved by the addition of surfactants. In pulp and paper mills, lignin, which is a by-product of the pulping process, can be utilized as a fine chemical. In the hydrolysis process, lignin is one of the major inhibitors of the enzymatic breakdown cellulose into sugar monomer. Therefore, the conversion of lignin into a biosurfactant offers the opportunity to solve the waste problem and improve hydrolysis efficiency. In this study, lignin derivatives, a biosurfactant, was applied to enzymatic hydrolysis of various lignocellulosic biomass. This Biosurfactant can be prepared by reacting lignin with a hydrophilic polymer such as polyethylene glycol diglycidylethers (PEDGE). In this study, the effect of biosurfactants on the enzymatic hydrolysis of pretreated sweet sorghum bagasse (SSB), oil palm empty fruit bunch, and sugarcane trash with different lignin contents was investigated. The results show that lignin derivatives improve the enzymatic hydrolysis of the pretreated biomass with low lignin content, however, it has less influence on the enzymatic hydrolysis of other pretreated biomass with lignin content higher than 10% (w/w). The use of biosurfactant on SSB kraft pulp can increase the sugar yield from 45.57% to 81.49%.

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Biorefinery from Plant Biomass: A Case Study on Sugarcane Straw

Sari,

Solihat,

Azelee

et al. 2024

Plant Biomass Derived Materials

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Optimization of Xylose Production from Sugarcane Trash by Microwave-Maleic Acid Hydrolysis

Cited by 7 publications

References 22 publications

Manufacturing Study on Different Glue Spread and Press Pressure for Glued Laminated Timber Made from Laran

Manufacturing Study on Different Glue Spread and Press Pressure for Glued Laminated Timber Made from Laran

Enzymatic Hydrolysis Performance of Biomass by the Addition of a Lignin Based Biosurfactant

Biorefinery from Plant Biomass: A Case Study on Sugarcane Straw

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