Production of bio oil by using larch sawdust in a bubbling fluidized bed reactor

S. H. Lee; M. S. Eom; S. H. Lee; K. S. Yoo; Y. K. Park; J. G. Lee; J. H. Kim

doi:10.1080/15567036.2011.572117

Production of bio oil by using larch sawdust in a bubbling fluidized bed reactor

S. H. Lee
, M. S. Eom
, S. H. Lee
, K. S. Yoo
, Y. K. Park
, J. G. Lee
, J. H. Kim

School of Environmental Engineering

Jeonbuk National University
Kwangwoon University
Korea Institute of Energy Research

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

8 Scopus citations

Abstract

Fast pyrolysis experiments of larch sawdust by using a bubbling fluidized bed (0.076 m I.D. × 0.8 m high) have been investigated to determine, particularly, the effect of temperature, U_o/U_mf ratio, length/diameter ratio of bed (L/D), particle size of the bed material, and O₂ concentration on the bio oil yield and compositions. The operation conditions were as follows: temperature, 350-550°C; L/D, 1.0-3.0; U _o/U_mf ratio, 2.0-6.0; particle size, 60-128 μm; and O₂ concentration, 0-15 vol%. As bio oil yield decreased with operation conditions, the gas yield increased and the number of chemical compounds in bio oil decreased. The maximum oil yield of 58 wt% was obtained at: temperature, 400°C; L/D ratio, 2.0; and O₂ concentration, 0%.

Original language	English
Pages (from-to)	1225-1232
Number of pages	8
Journal	Energy Sources, Part A: Recovery, Utilization and Environmental Effects
Volume	35
Issue number	13
DOIs	https://doi.org/10.1080/15567036.2011.572117
State	Published - 3 Jul 2013

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

bio oil
fast pyrolysis
fluidized bed
larch sawdust

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10.1080/15567036.2011.572117

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title = "Production of bio oil by using larch sawdust in a bubbling fluidized bed reactor",

abstract = "Fast pyrolysis experiments of larch sawdust by using a bubbling fluidized bed (0.076 m I.D. × 0.8 m high) have been investigated to determine, particularly, the effect of temperature, Uo/Umf ratio, length/diameter ratio of bed (L/D), particle size of the bed material, and O2 concentration on the bio oil yield and compositions. The operation conditions were as follows: temperature, 350-550°C; L/D, 1.0-3.0; U o/Umf ratio, 2.0-6.0; particle size, 60-128 μm; and O2 concentration, 0-15 vol\%. As bio oil yield decreased with operation conditions, the gas yield increased and the number of chemical compounds in bio oil decreased. The maximum oil yield of 58 wt\% was obtained at: temperature, 400°C; L/D ratio, 2.0; and O2 concentration, 0\%.",

keywords = "bio oil, fast pyrolysis, fluidized bed, larch sawdust",

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year = "2013",

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doi = "10.1080/15567036.2011.572117",

language = "English",

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T1 - Production of bio oil by using larch sawdust in a bubbling fluidized bed reactor

AU - Lee, S. H.

AU - Eom, M. S.

AU - Lee, S. H.

AU - Yoo, K. S.

AU - Park, Y. K.

AU - Lee, J. G.

AU - Kim, J. H.

PY - 2013/7/3

Y1 - 2013/7/3

N2 - Fast pyrolysis experiments of larch sawdust by using a bubbling fluidized bed (0.076 m I.D. × 0.8 m high) have been investigated to determine, particularly, the effect of temperature, Uo/Umf ratio, length/diameter ratio of bed (L/D), particle size of the bed material, and O2 concentration on the bio oil yield and compositions. The operation conditions were as follows: temperature, 350-550°C; L/D, 1.0-3.0; U o/Umf ratio, 2.0-6.0; particle size, 60-128 μm; and O2 concentration, 0-15 vol%. As bio oil yield decreased with operation conditions, the gas yield increased and the number of chemical compounds in bio oil decreased. The maximum oil yield of 58 wt% was obtained at: temperature, 400°C; L/D ratio, 2.0; and O2 concentration, 0%.

AB - Fast pyrolysis experiments of larch sawdust by using a bubbling fluidized bed (0.076 m I.D. × 0.8 m high) have been investigated to determine, particularly, the effect of temperature, Uo/Umf ratio, length/diameter ratio of bed (L/D), particle size of the bed material, and O2 concentration on the bio oil yield and compositions. The operation conditions were as follows: temperature, 350-550°C; L/D, 1.0-3.0; U o/Umf ratio, 2.0-6.0; particle size, 60-128 μm; and O2 concentration, 0-15 vol%. As bio oil yield decreased with operation conditions, the gas yield increased and the number of chemical compounds in bio oil decreased. The maximum oil yield of 58 wt% was obtained at: temperature, 400°C; L/D ratio, 2.0; and O2 concentration, 0%.

KW - bio oil

KW - fast pyrolysis

KW - fluidized bed

KW - larch sawdust

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DO - 10.1080/15567036.2011.572117

M3 - Article

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JO - Energy Sources, Part A: Recovery, Utilization and Environmental Effects

JF - Energy Sources, Part A: Recovery, Utilization and Environmental Effects

IS - 13

ER -

Production of bio oil by using larch sawdust in a bubbling fluidized bed reactor

Abstract

UN SDGs

Keywords

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