Bio-oil production from fast pyrolysis of waste furniture sawdust in a fluidized bed

Heo, Hyeon Su; Park, Hyun Ju; Park, Young-Kwon; Ryu, Changkook; Suh, Dong Jin; Suh, Young‐Woong; Yim, Jin‐Heong; Kim, Seung-Soo

doi:10.1016/j.biortech.2009.06.003

Cited by 250 publications

(106 citation statements)

References 24 publications

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“…Tables Table 1 Overview of Fast Pyrolysis Developments. Biomass Type Biomass woody iroko, albizia, beech, spruce [183], pine [92,110,114], white oak [113], larch [111], sawtooth oak [100], mallee [95,98,99], bamboo sawdust [184], pine, forest residues and eucalyptus [50], waste furniture sawdust [103] agricultural residues empty fruit bunches [66,80,81,185], soyabean harvesting residues [72], cotton-stalk [107], corn straw [186], corn cobs and stover [187], rice husk [102,105], rice straw [184], corncob, straw and oreganum stalks [188], maize stalks [106] industrial byproducts grape skins and seeds [94], barley biomass/product streams [189], lignin [91]. non-woody switchgrass [109], jute-stick [190], alfalfa, reed canary grass, eastern gammagrass [191], miscanthus [104], barley straw, rapeseed straw, reed canary grass [50] waste products guayule [192], soybean oil [193], fish waste [194], sewage sludge [195], chicken and turkey litter [196,197].…”

Section: Discussionmentioning

confidence: 99%

“…Lee et al [100] found that optimum pyrolysis process conditions for collecting valuable chemicals like guaicols and syringols are a temperature of 400˚C, u o /u mf ratios of 3.0 and a bed length to diameter (L/D) ratio of 2.0. Other observations are that while increasing the feed rate of the reactor above its design capacity increases the bio-oil yield, the homogeneity of the oil decreases [101], and the use of pyrolysis gas as a fluidising medium increases bio-oil yields [102][103][104].…”

Section: Recent Research In Laboratory Fluidised Bed Pyrolysismentioning

confidence: 99%

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A review of recent laboratory research and commercial developments in fast pyrolysis and upgrading

Butler

Devlin

Meier³

et al. 2011

Renewable and Sustainable Energy Reviews

427

252

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Publication date 2011-10 Publication informationRenewable and Sustainable Energy Reviews, 15 (8): 4171-4186Publisher Elsevier Item record/more information http://hdl.handle.net/10197/5976 Publisher's statementThis is the author's version of a work that was accepted for publication in Renewable and Sustainable Energy Reviews. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Renewable and Sustainable Energy Reviews (VOL 15, ISSUE 8, (2011) ABSTRACT Robust alternative technology choices are required in the paradigm shift from the current crude oil-reliant transport fuel platform to a sustainable, more flexible transport infrastructure. In this vein, fast pyrolysis of biomass and upgrading of the product is deemed to have potential as a technology solution. The objective of this review is to provide an update on recent laboratory research and commercial developments in fast pyrolysis and upgrading techniques. Fast pyrolysis is a relatively mature technology and is on the verge of commercialisation. While upgrading of biooils is currently confined to laboratory and pilot scale, an increased understanding of upgrading processes has been achieved in recent times.

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Section: Discussionmentioning

confidence: 99%

Section: Recent Research In Laboratory Fluidised Bed Pyrolysismentioning

confidence: 99%

A review of recent laboratory research and commercial developments in fast pyrolysis and upgrading

Butler

Devlin

Meier³

et al. 2011

Renewable and Sustainable Energy Reviews

427

252

View full text Add to dashboard Cite

show abstract

“…In the experiment, the stabilization of the fluidized state during the operation process will be mainly considered, thus the third process is the most important. In the below, the change rule of flow resistance in tubes of inert particle fluidized bed evaporator will be studied [35][36][37][38][39].…”

Section: Pressure Drop Model Of Inert Particle Fluidized Bed Evaporatormentioning

confidence: 99%

Experimental Study on Hydrodynamic Performance and Heat Transfer Mechanism of Vapor-liquid-solid Three-Phase Fluidized Bed

Guo¹,

Qi²,

Zheng³

et al. 2016

IJHT

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In consideration of the characteristics of vapor-liquid-solid three-phase fluidized bed, this evaporator is applied in the liquid food-green tea extraction liquid concentration/evaporation process in this paper. The inert particles fluidized bed evaporation experiment device is designed and built combined with the characteristics of food material concentration. In this experiment, the heat transfer mechanism and hydrodynamic performance of inert particles fluidized bed evaporator during extraction of concentrated green tea are studied, and the impact of various experimental operation parameters on the evaporation and heat transfer performance as well as pressure dropping is analyzed. Moreover, the dimensionless analysis method is used to establish a correlation formula between the heat transfer coefficient and pressure drop dimensionless number of inert particle fluidized bed evaporator according to the characteristics of inert particles fluidized bed. In addition, the fouling prevention and descaling property and hydrodynamic performance of inert particle fluidized bed evaporator are studied, providing practical significance for industrial production.

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“…The non-condensable product gases have a potential energy for increasing the production of bio-oil [18]. The non-condensable gas consists of CO, CH4, CO2, C2H2, C2H6, C3H6, and N2 and if these gases can be reused properly, they can be used as fuel gas [19].…”

Section: Findings From the Experimentsmentioning

confidence: 99%

Pyrolysis of Municipal Green Waste: A Modelling, Simulation and Experimental Analysis

2015

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Abstract:Pyrolysis is the thermo-chemical conversion of carbonaceous feedstock in the absence of oxygen to produce bio-fuel (bio-oil, bio-char and syn-gas). Bio-fuel production from municipal green waste (MGW) through the pyrolysis process has attracted considerable attention recently in the renewable energy sector because it can reduce greenhouse gas emissions and contribute to energy security. This study analyses properties of MGW feedstock available in Rockhampton city of Central Queensland, Australia, and presents an experimental investigation of producing bio-fuel from that MGW through the pyrolysis process using a short sealed rotary furnace. It was found from the experiment that about 19.97% bio-oil, 40.83% bio-char and 29.77% syn-gas can be produced from the MGW. Then, a four-stage steady state simulation model is developed for pyrolysis process performance simulation using Aspen Plus software. In the first stage, the moisture content of the MGW feed is reduced. In the second stage, the MGW is decomposed according to its elemental constituents. In the third stage, condensate material is separated and, finally, the pyrolysis reactions are modelled using the Gibbs free energy minimisation approach. The MGW's ultimate and proximate analysis data were used in the Aspen Plus simulation as input parameters. The model is validated with experimentally measured data. A good OPEN ACCESSEnergies 2015, 8 7523 agreement between simulation and experimental results was found. More specifically, the variation of modelling and experimental elemental compositions of the MGW was found to be 7.3% for carbon, 15.82% for hydrogen, 7.04% for nitrogen and 5.56% for sulphur. The validated model is used to optimise the biofuel production from the MGW as a function of operating variables such as temperature, moisture content, particle size and process heat air-fuel ratio. The modelling and optimisation results are presented, analysed and discussed.

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Bio-oil production from fast pyrolysis of waste furniture sawdust in a fluidized bed

Cited by 250 publications

References 24 publications

A review of recent laboratory research and commercial developments in fast pyrolysis and upgrading

A review of recent laboratory research and commercial developments in fast pyrolysis and upgrading

Experimental Study on Hydrodynamic Performance and Heat Transfer Mechanism of Vapor-liquid-solid Three-Phase Fluidized Bed

Pyrolysis of Municipal Green Waste: A Modelling, Simulation and Experimental Analysis

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