METHOD FOR THERMOCHEMICALLY STORING HEAT, AND USE OF A COMPOSITION FOR SAID METHOD, CONTAINING A SALT MADE OF AN ORGANIC BASE AND AN ORGANIC ACID

The invention relates to the use of a composition for thermochemically storing heat. The composition comprises a salt made of an organic base and an organic acid and can be an ionic liquid or contain an ionic liquid, or can contain a liquid which contains a polymer base as an anion of the salt or a...

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Bibliographische Detailangaben
Hauptverfasser: ZEIDLER- FANDRICH, Barbara, MARZI, Thomas, BRUZZANO, Stefano, SALAZAR GOMEZ, Jorge Ivan, DEERBERG, Goerge, FISCHER, Matthias
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The invention relates to the use of a composition for thermochemically storing heat. The composition comprises a salt made of an organic base and an organic acid and can be an ionic liquid or contain an ionic liquid, or can contain a liquid which contains a polymer base as an anion of the salt or a polymer acid as a cation, or can contain a solution or dispersion of a salt which is solid at room temperature in a solvent. The salt contained in the composition can be separated at least partly into the free acid and the free base by means of a reversible endothermic cleavage reaction. The invention further relates to the corresponding method and to a device for said method.