High Temperature Ternary Chloride Molten Salt Pump
Abstract: A ternary chloride (MgCl2-NaCl-KCl) molten salt pump has been developed to operate up to 720°C. The design is the result of a thermal, structural and material study of critical components. The vertical overhung pump incorporates first of a kind salt-wetted hydrodynamic bearings. Several bearing material pairings were tested which include: colmonoy grades, stellite grades, and a novel NiWC-based alloy (i.e. HybrimetTM NiWC3b) used as a High Velocity Oxygen Fuel (HVOF) coating. The coating withstands the corrosion effects of the molten salt, and is also used to protect a 316L stainless steel pump reservoir. The pump bowl assembly components are made of Inconel 625. A Nitrogen flushed carbon ring seal is used to keep salt vapors from interacting with external ambient air. Preliminary testing shows a promising pump design for use in the Concentrating Solar Power Gen 3 systems and sets the ground for further development of the HybrimetTM NiWC3b as a competitive alternative to available .... https://www.tib-op.org/ojs/index.php/solarpaces/article/view/879
- Standort
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Deutsche Nationalbibliothek Frankfurt am Main
- Umfang
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Online-Ressource
- Sprache
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Englisch
- Erschienen in
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High Temperature Ternary Chloride Molten Salt Pump ; volume:1 ; year:2022
SolarPACES conference proceedings ; 1 (2022)
- Urheber
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Handy-Cardenas, Lewis
Anderson, Mark
Mockels, Claude
Hensel, Joseph
- DOI
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10.52825/solarpaces.v1i.879
- URN
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urn:nbn:de:101:1-2024032617390849021060
- Rechteinformation
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Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Letzte Aktualisierung
- 14.08.2025, 10:45 MESZ
Datenpartner
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Beteiligte
- Handy-Cardenas, Lewis
- Anderson, Mark
- Mockels, Claude
- Hensel, Joseph
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