Erweiterung bestehende Anlage um solaren Saltztank (Projekt SPOT)
Buyer: Deutsches Zentrum für Luft- und Raumfahrt e.V. (DLR)
- Published
- 29 September 2025
- Submission deadline
- 31 October 2025, 10:00
- Place of performance
- Evora, PT1C4
- Procedure
- Open procedure
- Lots
- 1
- Documents
- 1
- Notice number
- 00634241-2025
- Reference
- f5618b53-a023-410b-8db6-21dd9e439080
- Official source
- Official source
CPV codes
- 42000000Maquinaria industrial
Description
Within the SPOT project it is desired to develop a parabolic trough field for molten salt without the need for an electrical heating system for the receivers, which would result in considerable savings in investment costs. An existing BoP (SCHOTT-BoP) using liquid salt as heat transfer fluid in Évora (Portugal) is to be expanded and solar preheating is to be demonstrated with the adapted plant. The existing BoP includes a salt tank, but its volume is not sufficient for the activities in SPOT. It is therefore necessary to adapt the tank to the technical project requirements. The loop is part of the Évora Molten Salt Platform (EMSP), a research platform which is jointly operated by DLR and the University of Évora. A feasibility study has already been carried out to examine which technical solutions are avail-able for the expansion of the salt tank volume. The extension of the existing tank with an ad-ditional salt tank was identified as the most promising solution. The feasibility study and further technical documentation can be found as an appended document to this tender.
Official publications
- TED · 00634241-2025 · 29 September 2025
- OJS · 186/2025 · 29 September 2025
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Frequently asked questions
- What is the deadline to bid for this tender?
- The submission deadline is 31 October 2025, 10:00. Check the official source, as dates can be modified.
- Who is the buyer of this tender?
- The contracting authority is Deutsches Zentrum für Luft- und Raumfahrt e.V. (DLR) (European Union).
- How can I bid for public tenders in European Union?
- Bids are submitted through the official procurement portal of European Union. El Vínculo helps you find tenders and analyse their documents; submission always happens at the official source.
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