Hydration and dehydration of salt hydrates and hydroxides for thermal energy storage – kinetics and energy release

Holger Rammelberg; Thomas Schmidt; Wolfgang Ruck

doi:10.1016/j.egypro.2012.11.043

Hydration and dehydration of salt hydrates and hydroxides for thermal energy storage – kinetics and energy release

Institut für Nachhaltige Chemie

Publikation: Beiträge in Zeitschriften › Zeitschriftenaufsätze › Forschung › Begutachtung

130 Zitate (Scopus)

Abstract

Hydration and dehydration of Ca(OH)2 / CaO, CaCl2 • 6 H2O / CaCl2 and MgCl2 • 6 H2O / MgCl2 • 2H2O were
investigated as heat storage materials. The reaction rates, released power of the hydrations in dependence on water
vapour pressure and the conversion of the dehydration in dependence on heating rate are discussed.

Originalsprache	Englisch
Zeitschrift	Energy Procedia
Jahrgang	30
Seiten (von - bis)	362-369
Seitenumfang	8
DOIs	https://doi.org/10.1016/j.egypro.2012.11.043
Publikationsstatus	Erschienen - 01.01.2012

Bibliographische Notiz

We gratefully acknowledge the financial support of this project by the European Regional Development Fund (EFRE). Rammelberg, H. U. thanks the Friedrich-Ebert-Stiftung for financial support.

Fachgebiete und Schlagwörter

Chemie
hydration
dehydration
TGA
DSC
reaction enthalpy
Energieforschung

ASJC Scopus Sachgebiete

Energie (insg.)

Zugriff auf Dokument

10.1016/j.egypro.2012.11.043Lizenz: CC BY-NC-ND

3 Abgeschlossen

TM 1.1 KT 08 - Thermische Batterie: Thermische Batterie - Hochleistungswärmespeicher für Privathaushalte
Ruck, W. (Wissenschaftliche Projektleiter*in) & Osterland, T. (Projektmitarbeiter*in)
Investitions- und Förderbank Niedersachsen – NBank
01.10.11 → 31.12.15
Projekt: Forschung
IP KT8 Thermische Batterie II
Ruck, W. (Wissenschaftliche Projektleiter*in), Opel, O. (Projektmitarbeiter*in), Osterland, T. (Wissenschaftliche Projektleiter*in), Weist, K. (Projektmitarbeiter*in), Fopah Lele, A. (Projektmitarbeiter*in), N'Tsoukpoe, K. E. (Projektmitarbeiter*in), Korhammer, K. (Projektmitarbeiter*in), Rammelberg, H. U. (Projektmitarbeiter*in) & Watts, B. A. (Projektmitarbeiter*in)
Investitions- und Förderbank Niedersachsen – NBank
01.10.11 → 31.07.15
Projekt: Anderes
Reaktionen zur thermochemischen Speicherung in einer Wärmebatterie
Rammelberg, H. U. (Wissenschaftliche Projektleiter*in)
01.11.10 → 25.02.15
Projekt: Dissertationsprojekt

Promotionsstipendium
Rammelberg, H. U. (Empfänger/-in), 01.11.2011
Auszeichnung: Leuphana interne Preise, Stipendien, Auszeichnungen, Ernennungen › Forschung

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abstract = "Hydration and dehydration of Ca(OH)2 / CaO, CaCl2 • 6 H2O / CaCl2 and MgCl2 • 6 H2O / MgCl2 • 2H2O were investigated as heat storage materials. The reaction rates, released power of the hydrations in dependence on water vapour pressure and the conversion of the dehydration in dependence on heating rate are discussed.",

keywords = "Chemistry, hydration, dehydration, TGA, DSC, reaction enthalpy, Dehydration, DSC, hydration, Reaction enthalpy, TGA, Energy research",

author = "Holger Rammelberg and Thomas Schmidt and Wolfgang Ruck",

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AU - Rammelberg, Holger

AU - Schmidt, Thomas

AU - Ruck, Wolfgang

N1 - Funding Information: We gratefully acknowledge the financial support of this project by the European Regional Development Fund (EFRE). Rammelberg, H. U. thanks the Friedrich-Ebert-Stiftung for financial support.

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N2 - Hydration and dehydration of Ca(OH)2 / CaO, CaCl2 • 6 H2O / CaCl2 and MgCl2 • 6 H2O / MgCl2 • 2H2O were investigated as heat storage materials. The reaction rates, released power of the hydrations in dependence on water vapour pressure and the conversion of the dehydration in dependence on heating rate are discussed.

AB - Hydration and dehydration of Ca(OH)2 / CaO, CaCl2 • 6 H2O / CaCl2 and MgCl2 • 6 H2O / MgCl2 • 2H2O were investigated as heat storage materials. The reaction rates, released power of the hydrations in dependence on water vapour pressure and the conversion of the dehydration in dependence on heating rate are discussed.

KW - Chemistry

KW - hydration

KW - dehydration

KW - TGA

KW - DSC

KW - reaction enthalpy

KW - Dehydration

KW - DSC

KW - hydration

KW - Reaction enthalpy

KW - TGA

KW - Energy research

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VL - 30

SP - 362

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JO - Energy Procedia

JF - Energy Procedia

ER -

Hydration and dehydration of salt hydrates and hydroxides for thermal energy storage – kinetics and energy release

Abstract

Bibliographische Notiz

Fachgebiete und Schlagwörter

ASJC Scopus Sachgebiete

Zugriff auf Dokument

Fingerprint

Projekte

TM 1.1 KT 08 - Thermische Batterie: Thermische Batterie - Hochleistungswärmespeicher für Privathaushalte

IP KT8 Thermische Batterie II

Reaktionen zur thermochemischen Speicherung in einer Wärmebatterie

Auszeichnungen

Promotionsstipendium

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