Nanofibers from oil palm trunk (OPT): Preparation &amp;amp; chemical analysis

Surip, Siti Norasmah; Bonnia, Noor Najmi; Anuar, Hazleen; Hassan, Noor Azlina; Yusof, Noorsuhana Mohd

doi:10.1109/isbeia.2012.6423003

Cited by 13 publications

(9 citation statements)

References 4 publications

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“…This is a novel practice that is expected to have value in medical sciences. Most researches on agricultural waste focused mainly on its energy potentials or its use as effective chemical feedstock and as renewable raw materials because of its abundance, its cheap availability, and its renewability [3][4][5][6]. This conversion into valuable products or energy sources is carried out by microorganisms or their components [7].…”

Section: Introductionmentioning

confidence: 99%

From Garbage to Biomaterials: An Overview on Egg Shell Based Hydroxyapatite

Abdulrahman

Tijani

Mohammed

et al. 2014

Journal of Materials

102

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The conversion of waste obtained from agricultural processes into biocompatible materials (biomaterials) used in medical surgery is a strategy that will add more value in waste utilization. This strategy has successfully turned the rather untransformed wastes into high value products. Eggshell is an agricultural waste largely considered as useless and is discarded mostly because it contributes to pollution. This waste has potential for producing hydroxyapatite, a major component found in bone and teeth. Hydroxyapatite is an excellent material used in bone repair and tissue regeneration. The use of eggshell to generate hydroxyapatite will reduce the pollution effect of the waste and the subsequent conversion of the waste into a highly valuable product. In this paper, we reviewed the utilization of this agricultural waste (eggshell) in producing hydroxyapatite. The process of transforming eggshell into hydroxyapatite and nanohydroxyapatite is an environmentally friendly process. Eggshell based hydroxyapatite and nanohydroxyapatite stand as good chance of reducing the cost of treatment in bone repair or replacement with little impact on the environment.

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Section: Introductionmentioning

confidence: 99%

From Garbage to Biomaterials: An Overview on Egg Shell Based Hydroxyapatite

Abdulrahman

Tijani

Mohammed

et al. 2014

Journal of Materials

102

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“…Cellulose nanofibers were produced by hydrolyzing OPEFB with sulfuric acid Fahma et al [39] Microfibrillated celluloses from OPEFB Goh et al [100] Production defatted OPS nanoparticles Dungani et al [101] and Rosamah et al [102] Nanofibrillated from EFB using ultrasound assisted hydrolysis Rosazley et al [103] EFB nanocrystalline cellulose was isolated from OPEFB microcrystalline cellulose Rohaizu and Wanrosli [104] Nanocellulose from OPF using alkaline processes Mohaiyiddin et al [105] Production cellulose nanocrystals from OPF by hydrolysis treatment Saurabh et al [106] Isolation of cellulose nanowhiskers from oil palm mesocarp fibers by acid hydrolysis and microfluidization Adriana et al [107] Production cellulose nanocrystals from OPF by chemo-mechanical treatment Nordin et al [38] Oil palm mesocarp fiber as a source for the production of cellulose nanocrystals Chieng et al [108] Nanofillers obtained from OPA Abdul Khalil et al [7] The utilization of OPA as a nanofiller for the development of polymer nanocomposites Bhat and Abdul Khalil [109] Nanocellulose was extracted from OPT fibers by a chemi-mechanical technique Surip et al [110] Cellulose nanocrystals were isolated from OPT using acid hydrolysis method and total chlorine free method Lamaming et al [111] Table 7. Events in the exploration of isolation nanocellulose from oil palm biomass with various methods and their related applications.…”

Section: Event Referencesmentioning

confidence: 99%

Biomaterial from Oil Palm Waste: Properties, Characterization and Applications

Dungani¹,

Aditiawati²,

Aprilia³

et al. 2018

Palm Oil

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Oil palm are among the best known and most extensively cultivated plant families, especially Indonesia and Malaysia. Many common products and foods are derived from oil palm, its making them one of the most economically important plants. On the other hand, declining supply of raw materials from natural resources has motivated researchers to find alternatives to produce new materials from sustainable resources like oil palm. Oil palm waste is possibly an ideal source for cellulose-based natural fibers and particles. Generally, oil palm waste such as oil palm empty fruit bunches, oil palm trunk, oil palm shell and oil palm ash are good source of biomaterials. Lack of sufficient documentation of existing scientific information about the utilization of oil palm waste raw materials for biomaterial production is the driving force behind the this chapter. Incorporation of various types of biomaterial derived from oil palm waste resources as reinforcement in polymer matrices lead to the development of biocomposites products and this can be used in wide range of potential applications. Properties and characterization of biomaterial from oil palm waste will not only help to promote further study on nanomaterials derived from non-wood materials but also emphasize the importance of commercially exploit oil palm waste for sustainable products.

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“…Recently, research has been carried out on the improvement of the mechanical properties of the materials with the lightening of the materials and the production of new materials by evaluating the wastes. Research on agricultural wastes is concerned with the use or effective evaluation of the energy potential of wastes as the rst target (Ling and Teo, 2012;Surip et al, 2012;Zakaria et al 2010;Peng et al, 2000). It has been stated that the use of eggshell powders in the production of metal matrix composites improves mechanical properties (Yonetken et.…”

Section: Introductionmentioning

confidence: 99%

Production and Characterization of Animal Waste Reinforced Composite Materials By Powder Metallurgy

Yönetken

Erol

Peşmen

2021

Preprint

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Boron carbide is a product used for reinforcement in composite production and frequently used in the defense industry. The fact that boron carbide behaves similarly to the mechanical properties of bone and that titanium is strengthened with boron carbide, which is used as a biomaterial, causes it to be preferred among composite materials. It also makes it attractive to use in industrial applications at high temperatures. It is known that Fe-B4C composites are used together with Fe matrix materials to improve the properties of the group in addition to elements such as Cr, especially Ti, Co, Mo and Fe in various application areas. This makes it frequently used in the sintering process. In this study, 98,33%Fe-1,66%B4C, 96.66%Fe-1,66%B4C-1,66%eggshell powders, 95%Fe-1,66%B4C-3,32%eggshell powders, 93,33%Fe-1,66%B4C-5%eggshell powders and 91,66%Fe-1,66%B4C-6,66% eggshell powder samples were prepared using the compositions of. It is formed in a single axis press under 400bar pressure. When the mechanical and metallographic properties of the samples produced after sintering at 1400 ᵒC were examined, the effects of eggshell powders on composite samples produced by adding Fe-B4C composite and eggshell powders in different compositions were observed. 1,66% to 6,66% eggshell powders additive was used in the compositions and mechanical properties were determined in the produced samples. Structural features were tried to be determined by looking at metallographic analyses. The densities of the produced samples were calculated and their hardness and strength were determined. According to the analysis results, 3,33% Egshelters composition and 3,71 gr/cm3 density and 285,5 HV hardness values at 1400 °C were obtained.

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Nanofibers from oil palm trunk (OPT): Preparation & chemical analysis

Cited by 13 publications

References 4 publications

From Garbage to Biomaterials: An Overview on Egg Shell Based Hydroxyapatite

From Garbage to Biomaterials: An Overview on Egg Shell Based Hydroxyapatite

Biomaterial from Oil Palm Waste: Properties, Characterization and Applications

Production and Characterization of Animal Waste Reinforced Composite Materials By Powder Metallurgy

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