Eco-friendly particleboard production from coconut waste valorization

Souza, Maila Janaína Coêlho de; Melo, Rafael Rodolfo de; Júnior, José Benedito Guimarães; Mascarenhas, Adriano Reis Prazeres; Paula, Edgley Alves de Oliveira; Pedrosa, Talita Dantas; Maskell, Daniel; Mensah, Prosper; Junior, Francisco Rodolfo

doi:10.1007/s11356-022-23273-5

Cited by 11 publications

(5 citation statements)

References 35 publications

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“…The internal bond strength is influenced not only by density but also by other factors, such as panel manufacturing conditions [ 52 ]. As mentioned earlier, the increase in eggshell proportion negatively affected this property, similar to the effect observed when adding coconut fibers to eucalypt particles in a gradual manner [ 53 ]. However, this does not diminish the use of eggshells due to its environmental benefits, particularly in reducing raw material costs and obtaining eco-efficient particleboard panels [ [53] , [54] , [55] ].…”

Section: Discussionsupporting

confidence: 68%

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Performance of eucalypt particleboard with the addition of farm waste

Taquetti,

Silva,

Chaves

et al. 2023

Heliyon

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Section: Discussionsupporting

confidence: 68%

“…The possible alternative to better fill the spaces in the panels would be to reduce the dimensions of the eggshell particles, which would generate better adhesion to the wood particles, with a greater contact area and reduction of the empty spaces formed [ 64 ], since the opt-in mechanisms would be available [ 53 ].…”

Section: Discussionmentioning

confidence: 99%

Performance of eucalypt particleboard with the addition of farm waste

Taquetti,

Silva,

Chaves

et al. 2023

Heliyon

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“…This influence may be due to free sugars, which reduce the bond between the cellulosic reinforcement and the cementitious matrix [32]. The characteristics of hydrophobicity presented by cellulosic biomasses are directly related to the amounts of extractives and lignins, which are non-polar molecular compounds [41]. When wood is glued with adhesives of synthetic origin, the extractives directly influence its surface wettability [32].…”

Section: Organic Compositionmentioning

confidence: 99%

“…These chemicals are largely responsible for forming solid bridge bonds during the pressing of the particleboards [9]. However, SOUZA et al [41] expose that the technological performance of particleboards produced from agro-industrial waste depends on several factors and will sometimes show different behavior than those made only with wood.…”

Section: Elementary Chemical Compositionmentioning

confidence: 99%

Durability and resistance of eco-friendly particleboards produced from agroforestry residues

et al. 2023

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The aim to evaluate the raw material (agroforestry residues) for particleboard manufacture from the: pseudostem of Musa paradisiaca; the stem and pods of Theobroma cacao; and the sawdust of Ceiba pentandra. The particleboards produced from these cellulosic residues are mixed with cassava starch's natural adhesive and urea formaldehyde's synthetic adhesive. The results indicate that lignin, α-cellulose, hemicellulose, and extractives ranged from 6.2-19.0%, 41.4-50.2%, 24.4-31.5%, and 6.8-18.8% respectively and they were significantly different from each other. Additionally, tannins, alkaloids, saponins, flavonoids, phenols, glycosides, and sterols were the phytochemicals present in biomass materials in different quantities. Also, carbon, oxygen, nitrogen, and boron were the elementals significantly present in the manufactured particleboards in the range of 35.3-52.8, 30.2-43.0, 4.2-24.0, and 3.2-9.9 percentage concentration respectively. As for the mechanical properties, it was verified that the cellulose content influenced 96.5% of the variability of the modulus of rupture (MOR) values. Understanding the distribution, functional properties, and impact of biomass organic, phytochemicals and elemental constitutions is an impetus to the improvement of processes with higher retention of these constitutions in the utilization of agroforest residues in the particleboard industry. These chemical compositions of the residues under study contributed largely to the characteristics of the manufactured particleboards.

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“…Te physical and mechanical properties investigated revealed the compatibility features of the panels for construction, furniture, and other necessary civil engineering projects. Te physicomechanical properties of the hybridised grapevine and pine at diferent mix ratios for particleboard production were investigated by de Souza et al [26]. Te particleboard produced, especially using 90% pine and 10% grapevine, revealed vital mechanical properties higher than the global industry standard.…”

Section: Introductionmentioning

confidence: 99%

Physicomechanical and Thermal Properties of Particle Board Produced Using Waste Ceramic Materials and Corncob

Aladegboye,

Oyedepo,

Awolola

et al. 2024

Advances in Materials Science and Engineering

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Waste management and recycling have led to numerous studies on particleboard production. This study attempted to use milled corncob (MCC) and waste ceramic tiles (WCTs) to produce particleboard. The MCC (100−70 wt.%) and WCT (0–30 wt.%) were mixed at different ratios, mixed and compressed at a pressure of 0.25 MPa using urea formaldehyde (UF) resin as adhesive. The physicomechanical and thermal properties of the particleboards produced were investigated. The physical properties (bulk density, water absorption, and thickness swelling) improved with composite particleboard compared to the 100% MCC particleboard. The increase in WCT yielded improved density and lowered the particleboard’s water absorption and thickness swelling. The mechanical tests showed that MOE values were below the recommended standard, which makes them unsuitable for structural use. However, MOR revealed values above the recommended standard. The thermal conductivity of the particleboards was reduced with increased WCT, and the required standard was found to be met. Hence, the particleboards produced are found helpful as thermal wall insulators. Based on the experiments done, sample R7 (70% MCC and 30% WCT) was considered the most preferable since it achieved the most preferable physicomechanical and thermal conductivity performance. The particleboards produced are recommended for wall partitioning and other internal and external purposes.

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Eco-friendly particleboard production from coconut waste valorization

Cited by 11 publications

References 35 publications

Performance of eucalypt particleboard with the addition of farm waste

Performance of eucalypt particleboard with the addition of farm waste

Durability and resistance of eco-friendly particleboards produced from agroforestry residues

Physicomechanical and Thermal Properties of Particle Board Produced Using Waste Ceramic Materials and Corncob

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