Agrafiotis, Christos und Roeb, Martin und Sattler, Christian (2015) Chapter 15. Solar-Aided Syngas Production via Two-Step, Redox-Pair-Based Thermochemical Cycles. In: Small-Scale Gas to Liquid Fuel Synthesis CRC Press Taylor & Francis Group. Seiten 475-514. doi: 10.1201/b18075-19. ISBN 978-1-4665-9938-3.
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Kurzfassung
The high power density, ease of transportation and storage and many years of development of internal combustion engine technologies have put liquid hydrocarbon fuels at a privileged position in our energy mix. Therefore processes that use renewable energy sources to produce liquid hydrocarbon fuels from H2O and CO2 are of crucial importance. Concentrated Solar Power (CSP) can be employed as the only energy source for the renewable production of hydrogen from water either indirectly, e.g. by supplying the electricity for electrolysis, or directly by supplying the necessary heat for thermo¬che-mically producing hydrogen. Among the various thermochemical cycles tested so far for CSP-driven hydrogen production via water splitting (WS), those based on redox-pair oxide systems, are directly adaptable to carbon dioxide splitting (CDS) and/or combined CO2/H2O splitting for the production of CO or syngas respectively. The acknowledgement of this fact has recently revived the interest of the scientific community on such technologies. The current article presents the development, evolution and current status of CSP-aided syngas production via such redox-pair-based thermochemical cycles. At first the various redox oxide material compositions tested for water/carbon dioxide splitting are presented and their redox chemistries are discussed. Then the selection of suitable solar reactors is addressed in conjunction with the boundary conditions imposed by the redox systems as well as the heat demands, technical peculiarities and requirements of the cycle steps. The various solar reactor concepts proposed and employed for such reactions and their current status of development are presented. Finally, topics where further work is needed for commercialization of the technology are identified and discussed.
elib-URL des Eintrags: | https://elib.dlr.de/95210/ | ||||||||||||||||
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Dokumentart: | Beitrag in einem Lehr- oder Fachbuch | ||||||||||||||||
Titel: | Chapter 15. Solar-Aided Syngas Production via Two-Step, Redox-Pair-Based Thermochemical Cycles | ||||||||||||||||
Autoren: |
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Datum: | 12 Februar 2015 | ||||||||||||||||
Erschienen in: | Small-Scale Gas to Liquid Fuel Synthesis | ||||||||||||||||
Referierte Publikation: | Ja | ||||||||||||||||
Open Access: | Nein | ||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||
In SCOPUS: | Nein | ||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||
DOI: | 10.1201/b18075-19 | ||||||||||||||||
Seitenbereich: | Seiten 475-514 | ||||||||||||||||
Herausgeber: |
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Verlag: | CRC Press Taylor & Francis Group | ||||||||||||||||
ISBN: | 978-1-4665-9938-3 | ||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||
Stichwörter: | Solar fuels, solar syngas, thermochemical cycles, water splitting, carbon dioxide splitting, solar reactors | ||||||||||||||||
HGF - Forschungsbereich: | Energie | ||||||||||||||||
HGF - Programm: | Erneuerbare Energie | ||||||||||||||||
HGF - Programmthema: | Konzentrierende Solarsysteme (alt) | ||||||||||||||||
DLR - Schwerpunkt: | Energie | ||||||||||||||||
DLR - Forschungsgebiet: | E SF - Solarforschung | ||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | E - Solare Verfahrenstechnik (alt) | ||||||||||||||||
Standort: | Köln-Porz | ||||||||||||||||
Institute & Einrichtungen: | Institut für Solarforschung > Solare Verfahrenstechnik | ||||||||||||||||
Hinterlegt von: | Sattler, Prof. Dr. Christian | ||||||||||||||||
Hinterlegt am: | 15 Jun 2015 14:28 | ||||||||||||||||
Letzte Änderung: | 15 Jun 2015 14:28 |
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