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Alternative fuels from Biomass and Power (PBtL) A case study on process options, technical potentials, fuel costs and ecological performance

Albrecht, Friedemann Georg und Dietrich, Ralph-Uwe (2017) Alternative fuels from Biomass and Power (PBtL) A case study on process options, technical potentials, fuel costs and ecological performance. European Biomass Conference, 2017-06-12 - 2017-06-15, Stockholm, Schweden.

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Kurzfassung

Greenhouse gas emissions in the transport sector can significantly be reduced by replacing fossil based fuels with biomass-based alternatives. Several promising fuel production paths of the second generation made from residues and waste wood had already been developed in recent years. These fuel concepts typically suffer from the axiomatically limited technical potential of biomass resources in central Europe. Furthermore, fuel costs are currently not competitive on the market. In order to change this state, the German Aerospace Center has refined existing Biomass-to-Liquid (BtL) and Power-to-Liquid (PtL) concepts to the so-called Power&Biomass-to-Liquid concept. The main idea is to utilize the large technical exploitation potential of renewable electricity in modified BtL plants. The case study presents detailed results on promising process configurations of Fischer-Tropsch PBtL concepts based on different gasifier and electrolyzer technologies, the expectable technical fuel potential, fuel production costs and CO2 footprint. As a result, the fuel output of BtL plants can be nearly quadrupled at the same biomass input. Hence, fuel costs can significantly be reduced due to economy of scale effects. Furthermore, the specific CO2 footprint of the fuel is reduced as well.

elib-URL des Eintrags:https://elib.dlr.de/115071/
Dokumentart:Konferenzbeitrag (Poster)
Titel:Alternative fuels from Biomass and Power (PBtL) A case study on process options, technical potentials, fuel costs and ecological performance
Autoren:
AutorenInstitution oder E-Mail-AdresseAutoren-ORCID-iDORCID Put Code
Albrecht, Friedemann GeorgFriedemann.Albrecht (at) dlr.deNICHT SPEZIFIZIERTNICHT SPEZIFIZIERT
Dietrich, Ralph-UweRalph-Uwe.Dietrich (at) dlr.dehttps://orcid.org/0000-0001-9770-4810NICHT SPEZIFIZIERT
Datum:12 Juni 2017
Referierte Publikation:Nein
Open Access:Ja
Gold Open Access:Nein
In SCOPUS:Nein
In ISI Web of Science:Nein
Status:veröffentlicht
Stichwörter:Biomass-to_liquid; Power&Biomass-to-Liquid, Techno-economic Assessment, TEPET
Veranstaltungstitel:European Biomass Conference
Veranstaltungsort:Stockholm, Schweden
Veranstaltungsart:internationale Konferenz
Veranstaltungsbeginn:12 Juni 2017
Veranstaltungsende:15 Juni 2017
Veranstalter :EtaFlorence
HGF - Forschungsbereich:Energie
HGF - Programm:Speicher und vernetzte Infrastrukturen
HGF - Programmthema:Synthetische Kohlenwasserstoffe
DLR - Schwerpunkt:Energie
DLR - Forschungsgebiet:E SP - Energiespeicher
DLR - Teilgebiet (Projekt, Vorhaben):E - Thermochemische Prozesse (Synth. KW.) (alt)
Standort: Stuttgart
Institute & Einrichtungen:Institut für Technische Thermodynamik > Thermische Prozesstechnik
Hinterlegt von: Albrecht, Friedemann Georg
Hinterlegt am:22 Dez 2017 13:10
Letzte Änderung:24 Apr 2024 20:19

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