Optimization of Production of Lignocellulosic Biomass Bio-oil from Oil Palm Trunk

Oramahi, H A; Wahdina,; Diba, Farah; Nurhaida,; Yoshimura, Tsuyoshi

doi:10.1016/j.proenv.2015.07.090

Cited by 17 publications

(8 citation statements)

References 23 publications

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“…Sofina and Islam [24] obtained similar results, with higher variability by the model. Oramahi et al [5] reported that the higher R 2 value showed that the model could be efficiently applied to predict wood vinegar yield. Table 3 shows that the main effects of the regression model were obtained by the t-test in the order of β2 (7.42) > β1 (5.09) > β3 (2.18).…”

Section: Maximizing the Yield Of Wood Vinegar From Indonesian "Bengkimentioning

confidence: 99%

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Optimization and Characterization of Wood Vinegar Produced by <i>Shorea laevis</i> Ridl Wood Pyrolysis

et al. 2020

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In this study, the Box-Behnken Design (BBD) was employed to investigate the effects of wood particle size, pyrolysis temperature, and pyrolysis time on the production of wood vinegar from Indonesia “bengkirai” wood (Shorea laevis Ridl). Characterization of wood vinegar was conducted by gas chromatography-mass spectrometry (GC-MS). Three variable designs consisting of wood particle size (2.00, 2.38, and 3.36 mm), pyrolysis temperature (350, 400, and 450 °C), and pyrolysis time (105, 120, and 135 min) were employed in a BBD response surface methodology (RSM-BBD). RSM-BBD results suggested that maximum wood vinegar yield would be obtained with a wood particle size of 3.85 mm, pyrolysis temperature of 400 °C, and pyrolysis time of 93 min. In addition, the mathematical model indicated the maximum wood vinegar yield would be 30.31%. The main compounds in wood vinegar were acetic acid, 1-hydroxy-2-propanone, furfural, 2,3-pentanedione, phenol, 2-methoxy phenol, 2-methoxy-4-methyl phenol, 2,6-dimethoxy phenol, and 1,2,4-trimethoxybenzene.

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Section: Maximizing the Yield Of Wood Vinegar From Indonesian "Bengkimentioning

confidence: 99%

“…had insecticidal activity against Rhopalosiphum padi. Various studies have been reported about the effects of different types of wood, wood particle size (particle size), pyrolysis temperature and time on the yield of wood vinegar [4][5][6][7].…”

Section: ■ Introductionmentioning

confidence: 99%

Optimization and Characterization of Wood Vinegar Produced by <i>Shorea laevis</i> Ridl Wood Pyrolysis

et al. 2020

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“…Pyrolysis has been applied to various biomass such as coffee grounds [2], waste tea [3], sugarcane bagasse [4], corn cob, wheat straw, rice straw and rice husk [5], coconut shell [6], oil palm trunk [7], palm kernel shell [8], saw dust [9], aquatic biomass [10] and rubber seed shell and kernel [11]. Palm empty fruit bunch (PEFB) from an oil palm plantation is one of the potential biomass to produce biofuels due to its abundant supply and easy to handle.…”

Section: Introductionmentioning

confidence: 99%

Pyrolysis of palm empty fruit bunch: Yields and analysis of bio-oil

Sutrisno

Hidayat

2018

MATEC Web Conf.

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Abstract. The palm oil industry is currently growing rapidly and generating large amounts of biomass waste that is not utilized properly. Palm empty fruit bunch (PEFB), by product of palm oil industry is considered as a promising alternative and renewable energy source that can be converted to a liquid product by pyrolysis process. In this work, pyrolysis of PEFB was studied to produce bio-oil. Pyrolysis experiments were carried out in a bench scale tubular furnace reactor. The effects of pyrolysis temperatures (400-600 C) at heating rate of 10 C/min to optimize the pyrolysis process for maximum liquid yield were investigated. The characteristics of bio-oil were analyzed using FTIR and GC-MS. The results showed that the maximum biooil yield was 44.5 wt. % of the product at 450 C. The bio-oil products were mainly composed of acids, aldehydes, ketones, alcohols, phenols, and oligomers. The chemical characterization showed that the bio-oil obtained from PEFB may be potentially valuable as a fuel and chemical feedstock.

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“…This means that the massive amount of old felled oil palm trunks was produced at oil palm plantations, and it is essentially to deal with them in time because of large volume. Various methods had been explored for utilization of oil palm trunk, such as saccharification and fermentation for bio-ethanol [12], 2 of 10 acid hydrolysis for cellulose nanocrystals [13,14], pyrolysis for bio-oil [15], mechanical processing for composite materials including laminated wood and plywood as well as particleboard [16][17][18]. To produce high value-added materials, preparation of ACFs from oil palm trunk seems to be a promising process.…”

Section: Introductionmentioning

confidence: 99%

Fabrication and Characterization of Activated Carbon Fibers from Oil Palm Trunk

2020

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To develop more valuable application, oil palm trunk was successfully converted into activated carbon fibers (ACFs). An effective process of chemical treatment with dilute sulfuric acid was conducted to improve the thermal stability of primary fibers for further heating treatment. Carbon dioxide (CO2) was used as activator to produce much porous structure with various pore diameter. The specific surface area (SBET) and total pore volume (Vtotal) of resultant ACFs showed increasing trend as rise of activation temperature and time. The ACFs obtained under the temperature of 900 °C and time of 90 min exhibited highest SBET and Vtotal, which were more than 1800 m2/g and 0.7 mL/g, respectively. Meanwhile, more graphic carbon on the surface of ACFs were destroyed with prolonging activation time, resulting in the oxygen-containing functional groups formed during activation process with CO2. Due to the abundant pores and surface functional groups, the ACFs exhibited excellent adsorption capacity of chromium and would be an alternative material for industrial adsorption utilization.

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Optimization of Production of Lignocellulosic Biomass Bio-oil from Oil Palm Trunk

Cited by 17 publications

References 23 publications

Optimization and Characterization of Wood Vinegar Produced by <i>Shorea laevis</i> Ridl Wood Pyrolysis

Optimization and Characterization of Wood Vinegar Produced by <i>Shorea laevis</i> Ridl Wood Pyrolysis

Pyrolysis of palm empty fruit bunch: Yields and analysis of bio-oil

Fabrication and Characterization of Activated Carbon Fibers from Oil Palm Trunk

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