Application areas of thermochemical energy storage

What are thermochemical energy storage systems?

While the focus is on low-temperature applications such as residential heating, thermochemical energy storage systems are also being considered for industrial waste heat applications or for solar thermal power plants, with TCES seen as a promising option for high-temperature systems [Pardo2014].

Are thermochemical energy storage materials suitable for temperature applications?

Thermochemical energy storage materials and reactors have been reviewed for a range of temperature applications.

What is thermochemical energy storage (TCES)?

This chapter introduces the technical variants of TCES and presents the state of the art of this storage technology. Thermochemical energy storage (TCES) is considered the third fundamental method of heat storage, along with sensible and latent heat storage. TCES concepts use reversible reactions to store energy in chemical bonds.

How can chemical heat energy be stored for a long-term storage application?

Hence, this chemical heat energy can be stored through some effective methods for a long-term storage application. The heat stored depends on the amount of storage material, the endo- thermic heat of reaction and the extent of conversion .

How does thermochemical heat storage work?

Thermochemical heat storage works on the notion that all chemical reactions either absorb or release heat; hence, a reversible process that absorbs heat while running in one way would release heat when running in the other direction. Thermochemical energy storage stores energy by using a high-energy chemical process.

What are the four parts of thermal energy storage?

Following an introduction to thermal energy and thermal energy storage, the book is organised into four parts comprising the fundamentals, materials, devices, energy storage systems and applications of thermal energy storage.