Hydrogen assisted catalytic biomass pyrolysis for green fuels

Magnus Zingler Stummann, Martin Høj, Jostein Gabrielsend, Peter Arendt Jensen, Anker Degn Jensen

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

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Abstract

Fast pyrolysis of biomass produces a high yield of bio-oilthrough well-established technologies [1]. To utilize this oil as liquid fuel the oxygen content must be reduced from 15-30 wt.% down to <1 wt.%, which increases heating value and stability and decreases acidity [1]. Upgrading bio-oil by catalytic hydrodeoxygenation (HDO) is challenged by severe polymerization and coking upon heating the oil. Alternatively, performing fast pyrolysis in high-pressure hydrogen atmosphere in a fluid bedreactor with a HDO catalyst as bed medium, could immediately stabilize reactive pyrolysis vapors [2]. An additional HDO reactor could ensure removal of oxygen down to <1 wt%. A schematic diagram for such a processis shown in Figure 1. A simplified bench scale setup has been constructed at DTU Chemical Engineering for proof-of-concept for the continuous conversion of solid biomass to low oxygen, fuel-grade bio-oil.
Original languageEnglish
Publication date2018
Number of pages3
Publication statusPublished - 2018
Event26th European Biomass Conference and Exhibition (EUBCE 2018) - Bella Center, Copenhagen, Denmark
Duration: 14 May 201817 May 2018

Conference

Conference26th European Biomass Conference and Exhibition (EUBCE 2018)
LocationBella Center
CountryDenmark
CityCopenhagen
Period14/05/201817/05/2018

Bibliographical note

The extended abstract includes further experimental details, additional results and outlook

Cite this

Stummann, M. Z., Høj, M., Gabrielsend, J., Jensen, P. A., & Jensen, A. D. (2018). Hydrogen assisted catalytic biomass pyrolysis for green fuels. Abstract from 26th European Biomass Conference and Exhibition (EUBCE 2018), Copenhagen, Denmark.
Stummann, Magnus Zingler ; Høj, Martin ; Gabrielsend, Jostein ; Jensen, Peter Arendt ; Jensen, Anker Degn. / Hydrogen assisted catalytic biomass pyrolysis for green fuels. Abstract from 26th European Biomass Conference and Exhibition (EUBCE 2018), Copenhagen, Denmark.3 p.
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title = "Hydrogen assisted catalytic biomass pyrolysis for green fuels",
abstract = "Fast pyrolysis of biomass produces a high yield of bio-oilthrough well-established technologies [1]. To utilize this oil as liquid fuel the oxygen content must be reduced from 15-30 wt.{\%} down to <1 wt.{\%}, which increases heating value and stability and decreases acidity [1]. Upgrading bio-oil by catalytic hydrodeoxygenation (HDO) is challenged by severe polymerization and coking upon heating the oil. Alternatively, performing fast pyrolysis in high-pressure hydrogen atmosphere in a fluid bedreactor with a HDO catalyst as bed medium, could immediately stabilize reactive pyrolysis vapors [2]. An additional HDO reactor could ensure removal of oxygen down to <1 wt{\%}. A schematic diagram for such a processis shown in Figure 1. A simplified bench scale setup has been constructed at DTU Chemical Engineering for proof-of-concept for the continuous conversion of solid biomass to low oxygen, fuel-grade bio-oil.",
author = "Stummann, {Magnus Zingler} and Martin H{\o}j and Jostein Gabrielsend and Jensen, {Peter Arendt} and Jensen, {Anker Degn}",
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Stummann, MZ, Høj, M, Gabrielsend, J, Jensen, PA & Jensen, AD 2018, 'Hydrogen assisted catalytic biomass pyrolysis for green fuels' 26th European Biomass Conference and Exhibition (EUBCE 2018), Copenhagen, Denmark, 14/05/2018 - 17/05/2018, .

Hydrogen assisted catalytic biomass pyrolysis for green fuels. / Stummann, Magnus Zingler; Høj, Martin; Gabrielsend, Jostein ; Jensen, Peter Arendt; Jensen, Anker Degn.

2018. Abstract from 26th European Biomass Conference and Exhibition (EUBCE 2018), Copenhagen, Denmark.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

TY - ABST

T1 - Hydrogen assisted catalytic biomass pyrolysis for green fuels

AU - Stummann, Magnus Zingler

AU - Høj, Martin

AU - Gabrielsend, Jostein

AU - Jensen, Peter Arendt

AU - Jensen, Anker Degn

N1 - The extended abstract includes further experimental details, additional results and outlook

PY - 2018

Y1 - 2018

N2 - Fast pyrolysis of biomass produces a high yield of bio-oilthrough well-established technologies [1]. To utilize this oil as liquid fuel the oxygen content must be reduced from 15-30 wt.% down to <1 wt.%, which increases heating value and stability and decreases acidity [1]. Upgrading bio-oil by catalytic hydrodeoxygenation (HDO) is challenged by severe polymerization and coking upon heating the oil. Alternatively, performing fast pyrolysis in high-pressure hydrogen atmosphere in a fluid bedreactor with a HDO catalyst as bed medium, could immediately stabilize reactive pyrolysis vapors [2]. An additional HDO reactor could ensure removal of oxygen down to <1 wt%. A schematic diagram for such a processis shown in Figure 1. A simplified bench scale setup has been constructed at DTU Chemical Engineering for proof-of-concept for the continuous conversion of solid biomass to low oxygen, fuel-grade bio-oil.

AB - Fast pyrolysis of biomass produces a high yield of bio-oilthrough well-established technologies [1]. To utilize this oil as liquid fuel the oxygen content must be reduced from 15-30 wt.% down to <1 wt.%, which increases heating value and stability and decreases acidity [1]. Upgrading bio-oil by catalytic hydrodeoxygenation (HDO) is challenged by severe polymerization and coking upon heating the oil. Alternatively, performing fast pyrolysis in high-pressure hydrogen atmosphere in a fluid bedreactor with a HDO catalyst as bed medium, could immediately stabilize reactive pyrolysis vapors [2]. An additional HDO reactor could ensure removal of oxygen down to <1 wt%. A schematic diagram for such a processis shown in Figure 1. A simplified bench scale setup has been constructed at DTU Chemical Engineering for proof-of-concept for the continuous conversion of solid biomass to low oxygen, fuel-grade bio-oil.

M3 - Conference abstract for conference

ER -

Stummann MZ, Høj M, Gabrielsend J, Jensen PA, Jensen AD. Hydrogen assisted catalytic biomass pyrolysis for green fuels. 2018. Abstract from 26th European Biomass Conference and Exhibition (EUBCE 2018), Copenhagen, Denmark.