A Review on the Challenges of Using Zeolite 13X as Heat Storage Systems for the Residential Sector

In recent years, several attempts have been made to promote renewable energy in the residential sector to help reducing its CO2 emissions. Among existing approaches utilizing substances capable of directly storing and transporting thermal energy has recently become a point of interest. Zeolite 13X with exceptional capacity to safely store thermal energy for long periods and release heat due to its unique molecular structure is known to be one of the best options serving this purpose. However, the application of this ceramic as a heat storage material in the residential sector is associated with significant challenges dictated by the limitations of the sector, such as space restrictions and affordability. The current review attempts to explore the extent of these challenges, mainly related to design and efficiency from different perspectives. The main aim here is to provide a clear vision for a better understanding of the state of the art of this technology and to help to identify possible solutions fostering the adaptation of this technology to the residential sector.

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From biomass residue to solar thermal energy: the potential of bagasse as a heat storage material

Euro-Mediterranean Journal for Environmental Integration ◽

10.1007/s41207-020-00158-y ◽

2020 ◽

Vol 5 (1) ◽

Cited By ~ 2

Author(s):

Maha A. Tony

Keyword(s):

Thermal Energy ◽

Heat Storage ◽

Solar Thermal ◽

Solar Thermal Energy ◽

Storage Material ◽

Heat Storage Material

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CONSTRUCTION CALCULATION OF MOBILE HEAT STORAGE

Thermophysics and Thermal Power Engineering ◽

10.31472/ttpe.4.2019.5 ◽

2019 ◽

Vol 41 (4) ◽

pp. 35-43

Author(s):

V.G. Demchenko ◽

S.S. Gron ◽

N.D. Pogorelova

Keyword(s):

Energy Storage ◽

Thermal Energy ◽

Heat Storage ◽

Thermal Power ◽

Operating Time ◽

Design Parameters ◽

Design Calculation ◽

Storage Material ◽

Source Power ◽

Heat Storage Material

Modern thermal power is built based on three components: generation, transmission, and distribution of thermal energy. In this industry, another fourth element which was previously virtually absent is energy storage. Energy storage completely change our usual heat supply system. Heat storage is a serious factor in saving energy and improving environmental safety. The introduction of autonomous high and low potential heat storage systems is a real opportunity for the development of Intelligence Smart Grid heating systems. Therefore, the study of mobile heat storage batteries and the choice of methods for their design calculation and performance is an important task of modern science and technology. For this purpose, a study was conducted to determine the charging and discharge time of a mobile heat accumulator, depending on the type, volume, and temperature of the heat storage material. Types of thermal energy accumulation, classes of thermal accumulators, range of operating temperatures for a thermal accumulator were analyzed, design features of accumulators, operating time and methods of calculation of design parameters were considered. It is concluded that the method of calculation of MTA depends on the selected type of heat storage material. Although, phase transition materials have a higher heat storage density than liquid solutions, the design of liquid thermal batteries is much more attractive regarding technological, technical, and economic parameters. As a result of the study, the dependence of the MTA charging rate on the heat source power was obtained, the required amount of heat was determined, the average battery cooling time from the volume of the heat storage material, and the heat losses through the MTA body was analyzed. The results obtained must be taken into account when choosing the design and capacity of the battery.

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