The yields and composition of bio-oil produced from Quercus Acutissima in a bubbling fluidized bed pyrolyzer

Sun Hoon Lee; Min Seop Eom; Kyung Seun Yoo; Nam Chan Kim; Jong Ki Jeon; Young Kwon Park; Byung Ho Song; See Hoon Lee

doi:10.1016/j.jaap.2008.06.006

The yields and composition of bio-oil produced from Quercus Acutissima in a bubbling fluidized bed pyrolyzer

Sun Hoon Lee, Min Seop Eom, Kyung Seun Yoo, Nam Chan Kim, Jong Ki Jeon, Young Kwon Park, Byung Ho Song, See Hoon Lee

School of Environmental Engineering

Research output: Contribution to journal › Article › peer-review

43 Scopus citations

Abstract

Pyrolysis experiments of Quercus Acutissima sawdust in a bubbling fluidized bed pyrolyzer (0.076 m I.D. × 0.8 m high) were carried out to determine the effect of the temperature, U₀/U_mf, and aspect ratio (L/D) on the product yields and composition. This investigation also sought to identify various chemical compounds in bio oils. The yield of the bio-oil reached its maximum yield of 55.1 wt% as the bed temperature and U₀/U_mf ratio increased. At the maximum yield of bio-oil, the content of the pyrolytic gas reached their minimum value. The optimum conditions for collecting value-added chemicals such as guaiacols and syringols are bed temperature of 400 °C, U₀/U_mf ratio of 3.0 and L/D ratio of 2.0.

Original language	English
Pages (from-to)	110-114
Number of pages	5
Journal	Journal of Analytical and Applied Pyrolysis
Volume	83
Issue number	1
DOIs	https://doi.org/10.1016/j.jaap.2008.06.006
State	Published - Sep 2008

Keywords

Bio-oil
Chemical composition
Fluidized bed
Pyrolysis

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title = "The yields and composition of bio-oil produced from Quercus Acutissima in a bubbling fluidized bed pyrolyzer",

abstract = "Pyrolysis experiments of Quercus Acutissima sawdust in a bubbling fluidized bed pyrolyzer (0.076 m I.D. × 0.8 m high) were carried out to determine the effect of the temperature, U0/Umf, and aspect ratio (L/D) on the product yields and composition. This investigation also sought to identify various chemical compounds in bio oils. The yield of the bio-oil reached its maximum yield of 55.1 wt% as the bed temperature and U0/Umf ratio increased. At the maximum yield of bio-oil, the content of the pyrolytic gas reached their minimum value. The optimum conditions for collecting value-added chemicals such as guaiacols and syringols are bed temperature of 400 °C, U0/Umf ratio of 3.0 and L/D ratio of 2.0.",

keywords = "Bio-oil, Chemical composition, Fluidized bed, Pyrolysis",

author = "Lee, {Sun Hoon} and Eom, {Min Seop} and Yoo, {Kyung Seun} and Kim, {Nam Chan} and Jeon, {Jong Ki} and Park, {Young Kwon} and Song, {Byung Ho} and Lee, {See Hoon}",

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doi = "10.1016/j.jaap.2008.06.006",

language = "English",

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T1 - The yields and composition of bio-oil produced from Quercus Acutissima in a bubbling fluidized bed pyrolyzer

AU - Lee, Sun Hoon

AU - Eom, Min Seop

AU - Yoo, Kyung Seun

AU - Kim, Nam Chan

AU - Jeon, Jong Ki

AU - Park, Young Kwon

AU - Song, Byung Ho

AU - Lee, See Hoon

PY - 2008/9

Y1 - 2008/9

N2 - Pyrolysis experiments of Quercus Acutissima sawdust in a bubbling fluidized bed pyrolyzer (0.076 m I.D. × 0.8 m high) were carried out to determine the effect of the temperature, U0/Umf, and aspect ratio (L/D) on the product yields and composition. This investigation also sought to identify various chemical compounds in bio oils. The yield of the bio-oil reached its maximum yield of 55.1 wt% as the bed temperature and U0/Umf ratio increased. At the maximum yield of bio-oil, the content of the pyrolytic gas reached their minimum value. The optimum conditions for collecting value-added chemicals such as guaiacols and syringols are bed temperature of 400 °C, U0/Umf ratio of 3.0 and L/D ratio of 2.0.

AB - Pyrolysis experiments of Quercus Acutissima sawdust in a bubbling fluidized bed pyrolyzer (0.076 m I.D. × 0.8 m high) were carried out to determine the effect of the temperature, U0/Umf, and aspect ratio (L/D) on the product yields and composition. This investigation also sought to identify various chemical compounds in bio oils. The yield of the bio-oil reached its maximum yield of 55.1 wt% as the bed temperature and U0/Umf ratio increased. At the maximum yield of bio-oil, the content of the pyrolytic gas reached their minimum value. The optimum conditions for collecting value-added chemicals such as guaiacols and syringols are bed temperature of 400 °C, U0/Umf ratio of 3.0 and L/D ratio of 2.0.

KW - Bio-oil

KW - Chemical composition

KW - Fluidized bed

KW - Pyrolysis

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JO - Journal of Analytical and Applied Pyrolysis

JF - Journal of Analytical and Applied Pyrolysis

IS - 1

ER -

The yields and composition of bio-oil produced from Quercus Acutissima in a bubbling fluidized bed pyrolyzer

Abstract

Keywords

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