Bio-oil upgrading over Ga modified zeolites in a bubbling fluidized bed reactor

Ju Park Hyun; Young Kwon Park; Joo Sik Kim; Jong Ki Jeon; Kyung Seun Yoo; Jin Heong Yim; Jinho Jung; Min Sohn Jung

Bio-oil upgrading over Ga modified zeolites in a bubbling fluidized bed reactor

Ju Park Hyun
, Young Kwon Park
, Joo Sik Kim
, Jong Ki Jeon
, Kyung Seun Yoo
, Jin Heong Yim
, Jinho Jung
, Min Sohn Jung

School of Environmental Engineering

University of Seoul
Kongju National University
Kwangwoon University
Korea University
Jeonbuk National University

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

27 Scopus citations

Abstract

Catalytic upgrading of bio-oil was carried out over Ga modified ZSM-5 for the pyrolysis of sawdust in a bubbling fluidized bed reactor. Effect of gas velocity (U_o/U_mf) on the yield of pyrolysis products was investigated. The maximum yield of oil products was found to be about 60% at the U_o/U_mf of 4.0. The yield of gas was increased as catalyst added. HZSM-5 shows the larger gas yield than Ga/HZSM-5. When bio-oil was upgraded with HZSM-5 or Ga/HZSM-5, the amount of aromatics in product increased. Product yields over Ga/HZSM-5 shows higher amount of aromatic components such as benzene, toluene, xylene (BTX) than HZSM-5.

Original language	English
Pages (from-to)	553-556
Number of pages	4
Journal	Studies in Surface Science and Catalysis
Volume	159
State	Published - 2006

Cite this

@article{5758dde455c24fe8b382fdd015737143,

title = "Bio-oil upgrading over Ga modified zeolites in a bubbling fluidized bed reactor",

abstract = "Catalytic upgrading of bio-oil was carried out over Ga modified ZSM-5 for the pyrolysis of sawdust in a bubbling fluidized bed reactor. Effect of gas velocity (Uo/Umf) on the yield of pyrolysis products was investigated. The maximum yield of oil products was found to be about 60\% at the Uo/Umf of 4.0. The yield of gas was increased as catalyst added. HZSM-5 shows the larger gas yield than Ga/HZSM-5. When bio-oil was upgraded with HZSM-5 or Ga/HZSM-5, the amount of aromatics in product increased. Product yields over Ga/HZSM-5 shows higher amount of aromatic components such as benzene, toluene, xylene (BTX) than HZSM-5.",

author = "Hyun, \{Ju Park\} and Park, \{Young Kwon\} and Kim, \{Joo Sik\} and Jeon, \{Jong Ki\} and Yoo, \{Kyung Seun\} and Yim, \{Jin Heong\} and Jinho Jung and Jung, \{Min Sohn\}",

year = "2006",

language = "English",

volume = "159",

pages = "553--556",

journal = "Studies in Surface Science and Catalysis",

issn = "0167-2991",

publisher = "Elsevier Inc.",

}

TY - JOUR

T1 - Bio-oil upgrading over Ga modified zeolites in a bubbling fluidized bed reactor

AU - Hyun, Ju Park

AU - Park, Young Kwon

AU - Kim, Joo Sik

AU - Jeon, Jong Ki

AU - Yoo, Kyung Seun

AU - Yim, Jin Heong

AU - Jung, Jinho

AU - Jung, Min Sohn

PY - 2006

Y1 - 2006

N2 - Catalytic upgrading of bio-oil was carried out over Ga modified ZSM-5 for the pyrolysis of sawdust in a bubbling fluidized bed reactor. Effect of gas velocity (Uo/Umf) on the yield of pyrolysis products was investigated. The maximum yield of oil products was found to be about 60% at the Uo/Umf of 4.0. The yield of gas was increased as catalyst added. HZSM-5 shows the larger gas yield than Ga/HZSM-5. When bio-oil was upgraded with HZSM-5 or Ga/HZSM-5, the amount of aromatics in product increased. Product yields over Ga/HZSM-5 shows higher amount of aromatic components such as benzene, toluene, xylene (BTX) than HZSM-5.

AB - Catalytic upgrading of bio-oil was carried out over Ga modified ZSM-5 for the pyrolysis of sawdust in a bubbling fluidized bed reactor. Effect of gas velocity (Uo/Umf) on the yield of pyrolysis products was investigated. The maximum yield of oil products was found to be about 60% at the Uo/Umf of 4.0. The yield of gas was increased as catalyst added. HZSM-5 shows the larger gas yield than Ga/HZSM-5. When bio-oil was upgraded with HZSM-5 or Ga/HZSM-5, the amount of aromatics in product increased. Product yields over Ga/HZSM-5 shows higher amount of aromatic components such as benzene, toluene, xylene (BTX) than HZSM-5.

UR - https://www.scopus.com/pages/publications/33745797661

M3 - Article

AN - SCOPUS:33745797661

SN - 0167-2991

VL - 159

SP - 553

EP - 556

JO - Studies in Surface Science and Catalysis

JF - Studies in Surface Science and Catalysis

ER -

Bio-oil upgrading over Ga modified zeolites in a bubbling fluidized bed reactor

Abstract

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