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Krüger, Michael und Haunstetter, Jürgen und Zunft, Stefan (2020) Slag as an inventory material for heat storage in a concentrated solar tower power plant: Final project results of experimental studies on design and performance of the thermal energy storage. In: 2019 International Conference on Concentrating Solar Power and Chemical Energy Systems, SolarPACES 2019, 2303, Seiten 190022-1. American Institute of Physics (AIP). SolarPACES Conference, 2019-10-01 - 2019-10-04, Daegu, Süd-Korea. doi: 10.1063/5.0029039. ISBN 978-073544037-1. ISSN 0094-243X.
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Offizielle URL: https://aip.scitation.org/doi/abs/10.1063/5.0029039
Kurzfassung
In order to strengthen the competitiveness of concentrated solar power plants, the development of costeffective storage options is indispensable. For power plants based on air receivers, the technology of direct-flow solid heat storage is an obvious choice. The heat storage inventory used is a significant cost factor for this technology. The use of slag from steel production could significantly improve the competitiveness of this technology. The ReSlag project deals with open questions on the suitability of electric arc furnace slag. This paper presents the final experimental investigations on a pilot scale for the use of sintered electric arc furnace slag in solid heat storage systems. The results of cyclic tests under different operating conditions as well as of standstill tests are presented and successfully compared with simulation results.
| elib-URL des Eintrags: | https://elib.dlr.de/139708/ | ||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||
| Titel: | Slag as an inventory material for heat storage in a concentrated solar tower power plant: Final project results of experimental studies on design and performance of the thermal energy storage | ||||||||||||||||
| Autoren: |
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| Datum: | 11 Dezember 2020 | ||||||||||||||||
| Erschienen in: | 2019 International Conference on Concentrating Solar Power and Chemical Energy Systems, SolarPACES 2019 | ||||||||||||||||
| Referierte Publikation: | Ja | ||||||||||||||||
| Open Access: | Ja | ||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||
| In SCOPUS: | Ja | ||||||||||||||||
| In ISI Web of Science: | Ja | ||||||||||||||||
| Band: | 2303 | ||||||||||||||||
| DOI: | 10.1063/5.0029039 | ||||||||||||||||
| Seitenbereich: | Seiten 190022-1 | ||||||||||||||||
| Verlag: | American Institute of Physics (AIP) | ||||||||||||||||
| ISSN: | 0094-243X | ||||||||||||||||
| ISBN: | 978-073544037-1 | ||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||
| Stichwörter: | TES; Thermal Energy Storage; Slag; Regenerator; CSP; Solar Tower | ||||||||||||||||
| Veranstaltungstitel: | SolarPACES Conference | ||||||||||||||||
| Veranstaltungsort: | Daegu, Süd-Korea | ||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||||||
| Veranstaltungsbeginn: | 1 Oktober 2019 | ||||||||||||||||
| Veranstaltungsende: | 4 Oktober 2019 | ||||||||||||||||
| HGF - Forschungsbereich: | Energie | ||||||||||||||||
| HGF - Programm: | Materialien und Technologien für die Energiewende | ||||||||||||||||
| HGF - Programmthema: | Thermische Hochtemperaturtechnologien | ||||||||||||||||
| DLR - Schwerpunkt: | Energie | ||||||||||||||||
| DLR - Forschungsgebiet: | E SP - Energiespeicher | ||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | E - Thermochemische Prozesse | ||||||||||||||||
| Standort: | Stuttgart | ||||||||||||||||
| Institute & Einrichtungen: | Institut für Technische Thermodynamik > Thermische Prozesstechnik | ||||||||||||||||
| Hinterlegt von: | Krüger, Michael | ||||||||||||||||
| Hinterlegt am: | 15 Mär 2022 14:11 | ||||||||||||||||
| Letzte Änderung: | 24 Apr 2024 20:40 |
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