Zeolite-bentonite hybrid catalysts for the pyrolysis of woody biomass

Atte Aho; Narendra Kumar; Kari Eränen; Mikko Hupa; Tapio Salmi; Dmitry Murzin

Zeolite-bentonite hybrid catalysts for the pyrolysis of woody biomass

Atte Aho, Narendra Kumar, Kari Eränen, Mikko Hupa, Tapio Salmi, Dmitry Murzin

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

19 Citations (Scopus)

Abstract

Hybrid catalysts consisting of a zeolite (ZSM-5 or Beta) and bentonite as a binder were prepared and characterized by XRD, pyridine FTIR and nitrogen adsorption. The hybrid catalysts exhibited similar properties as the combined starting materials. Catalytic pyrolysis over pure ZSM-5 and Beta as well as hybrid catalysts has been successfully carried out in a dual-fluidized bed reactor. De-oxygenation of the produced bio-oil over the different zeolitic materials was increased compared to non-catalytic pyrolysis over quartz sand.

Original language	Undefined/Unknown
Pages (from-to)	1069–1074
Number of pages	6
Journal	Studies in Surface Science and Catalysis
Volume	174B
Publication status	Published - 2008
MoE publication type	A1 Journal article-refereed

Keywords

catalytic pyrolysis
de-oxygenation
fluidized bed reactor
pine wood

Cite this

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title = "Zeolite-bentonite hybrid catalysts for the pyrolysis of woody biomass",

abstract = "Hybrid catalysts consisting of a zeolite (ZSM-5 or Beta) and bentonite as a binder were prepared and characterized by XRD, pyridine FTIR and nitrogen adsorption. The hybrid catalysts exhibited similar properties as the combined starting materials. Catalytic pyrolysis over pure ZSM-5 and Beta as well as hybrid catalysts has been successfully carried out in a dual-fluidized bed reactor. De-oxygenation of the produced bio-oil over the different zeolitic materials was increased compared to non-catalytic pyrolysis over quartz sand.",

keywords = "catalytic pyrolysis, de-oxygenation, fluidized bed reactor, pine wood, catalytic pyrolysis, de-oxygenation, fluidized bed reactor, pine wood, catalytic pyrolysis, de-oxygenation, fluidized bed reactor, pine wood",

author = "Atte Aho and Narendra Kumar and Kari Er{\"a}nen and Mikko Hupa and Tapio Salmi and Dmitry Murzin",

note = "Issue: Zeolites and Related Materials Conference: 4th Conference of the Federation of European Zeolite Associations (FEZA), Sep 02-06 (2008), Univ Pierra Marie Curie, Paris, FRANCE",

year = "2008",

language = "Odefinierat/ok{\"a}nt",

volume = "174B",

pages = "1069–1074",

journal = "Studies in Surface Science and Catalysis",

issn = "0167-2991",

}

TY - JOUR

T1 - Zeolite-bentonite hybrid catalysts for the pyrolysis of woody biomass

AU - Aho, Atte

AU - Kumar, Narendra

AU - Eränen, Kari

AU - Hupa, Mikko

AU - Salmi, Tapio

AU - Murzin, Dmitry

N1 - Issue: Zeolites and Related Materials Conference: 4th Conference of the Federation of European Zeolite Associations (FEZA), Sep 02-06 (2008), Univ Pierra Marie Curie, Paris, FRANCE

PY - 2008

Y1 - 2008

N2 - Hybrid catalysts consisting of a zeolite (ZSM-5 or Beta) and bentonite as a binder were prepared and characterized by XRD, pyridine FTIR and nitrogen adsorption. The hybrid catalysts exhibited similar properties as the combined starting materials. Catalytic pyrolysis over pure ZSM-5 and Beta as well as hybrid catalysts has been successfully carried out in a dual-fluidized bed reactor. De-oxygenation of the produced bio-oil over the different zeolitic materials was increased compared to non-catalytic pyrolysis over quartz sand.

AB - Hybrid catalysts consisting of a zeolite (ZSM-5 or Beta) and bentonite as a binder were prepared and characterized by XRD, pyridine FTIR and nitrogen adsorption. The hybrid catalysts exhibited similar properties as the combined starting materials. Catalytic pyrolysis over pure ZSM-5 and Beta as well as hybrid catalysts has been successfully carried out in a dual-fluidized bed reactor. De-oxygenation of the produced bio-oil over the different zeolitic materials was increased compared to non-catalytic pyrolysis over quartz sand.

KW - catalytic pyrolysis

KW - de-oxygenation

KW - fluidized bed reactor

KW - pine wood

KW - catalytic pyrolysis

KW - de-oxygenation

KW - fluidized bed reactor

KW - pine wood

KW - catalytic pyrolysis

KW - de-oxygenation

KW - fluidized bed reactor

KW - pine wood

M3 - Artikel

SN - 0167-2991

VL - 174B

SP - 1069

EP - 1074

JO - Studies in Surface Science and Catalysis

JF - Studies in Surface Science and Catalysis

ER -