<div class="csl-bib-body">
<div class="csl-entry">Bartik, A., Hofbauer, H., & Müller, S. (2024, June 25). <i>Advanced Process Routes for Synthetic Natural Gas Production from Woody Biomass: A Techno-Economic Comparison</i> [Poster Presentation]. 32nd European Biomass Conference & Exhibition (EUBCE), Marseille, France. http://hdl.handle.net/20.500.12708/206105</div>
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/206105
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dc.description.abstract
Renewable gases are deemed to play a central role in future energy supply scenarios. Synthetic natural gas (SNG) from woody biomass can support this strategy by producing an already established energy carrier on a renewable basis. This study suggests advanced process routes for the production of SNG via dual fluidized bed (DFB) gasification and catalytic fluidized bed methanation and draws conclusions towards their technical and economic potentials. The suggested routes comprise advanced DFB gasification, sorption enhanced reforming (SER), and external hydrogen addition in a hybrid process for increased carbon utilization. The results show that the integration of a polishing reactor downstream fluidized bed methanation can reduce the electricity consumption of the process by 17%-38% while ensuring the high gas quality necessary for natural gas grid injection. The production costs (excl. taxes) of the DFB route for 100 MW fuel input amount to 75 €/MWh in 2022, including revenues from district heat and captured CO2. If the circumstances do not allow the assumption of a CO2 price, the SER route leads to a 16% more cost-efficient process compared to the DFB route. The addition of external hydrogen approximately doubles the carbon utilization but increases the production costs to 121 €/MWh. A high sensitivity on the electricity costs is responsible for the increased production costs of this route. Overall, the study shows that advanced concepts can lead to technical and economic advantages of SNG production.
en
dc.description.sponsorship
FFG - Österr. Forschungsförderungs- gesellschaft mbH
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dc.language.iso
en
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dc.subject
Sustainable and renewable synthetic natural gas
en
dc.subject
advanced dual fluidized bed steam gasification
en
dc.subject
fluidized bed methanation
en
dc.subject
flow sheet simulation
en
dc.subject
techno-economic analysis
en
dc.title
Advanced Process Routes for Synthetic Natural Gas Production from Woody Biomass: A Techno-Economic Comparison
en
dc.type
Presentation
en
dc.type
Vortrag
de
dc.contributor.affiliation
TU Wien, Austria
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dc.relation.grantno
871732
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dc.type.category
Poster Presentation
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tuw.project.title
Gase aus regenerativen Reststoffquellen für die Industrie
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tuw.researchTopic.id
E6
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tuw.researchTopic.id
E3
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tuw.researchTopic.name
Sustainable Production and Technologies
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tuw.researchTopic.name
Climate Neutral, Renewable and Conventional Energy Supply Systems
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tuw.researchTopic.value
50
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tuw.researchTopic.value
50
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tuw.publication.orgunit
E166-07-2 - Forschungsgruppe Industrieanlagendesign und Anwendung digitaler Methoden
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tuw.author.orcid
0000-0001-9350-546X
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tuw.author.orcid
0000-0001-6318-9072
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tuw.author.orcid
0000-0001-8878-429X
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tuw.event.name
32nd European Biomass Conference & Exhibition (EUBCE)
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dc.description.sponsorshipexternal
CO2Refinery
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tuw.event.startdate
24-06-2024
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tuw.event.enddate
29-06-2024
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tuw.event.online
On Site
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tuw.event.type
Event for scientific audience
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tuw.event.place
Marseille
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tuw.event.country
FR
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tuw.event.presenter
Bartik, Alexander
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wb.sciencebranch
Chemische Verfahrenstechnik
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wb.sciencebranch.oefos
2040
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wb.sciencebranch.value
100
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item.cerifentitytype
Publications
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item.languageiso639-1
en
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item.fulltext
no Fulltext
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item.openairetype
conference poster not in proceedings
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item.openairecristype
http://purl.org/coar/resource_type/c_18co
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item.grantfulltext
none
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crisitem.project.funder
FFG - Österr. Forschungsförderungs- gesellschaft mbH
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crisitem.project.grantno
871732
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crisitem.author.dept
E166-07-2 - Forschungsgruppe Industrieanlagendesign und Anwendung digitaler Methoden
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crisitem.author.dept
E166 - Institut für Verfahrenstechnik, Umwelttechnik und technische Biowissenschaften
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crisitem.author.dept
E166-07 - Forschungsbereich Brennstoff- und Energiesystemtechnik
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crisitem.author.orcid
0000-0001-9350-546X
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crisitem.author.orcid
0000-0001-8878-429X
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crisitem.author.parentorg
E166-07 - Forschungsbereich Brennstoff- und Energiesystemtechnik
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crisitem.author.parentorg
E150 - Fakultät für Technische Chemie
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crisitem.author.parentorg
E166 - Institut für Verfahrenstechnik, Umwelttechnik und technische Biowissenschaften
