SOLAR THERMOCHEMICAL ENERGY-STORAGE SYSTEM (THERMOCHEMICAL BATTERY) | ||||
| Misr Journal of Agricultural Engineering | ||||
| Article 7, Volume 39, Issue 3, July 2022, Page 459-474 PDF (2.13 MB) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/mjae.2022.140922.1076 | ||||
 View on SCiNiTO | ||||
| Authors | ||||
Shaymaa A. Hassan1; Mubarak M. Mustafa2; Mahmoud Z. Attar   3
| ||||
| 1Assist. Lect., Ag. Eng. Dept., Fac. of Ag., Ain Shams U., Cairo, Egypt. | ||||
| 2Prof., Ag. Eng. Dept., Fac. of Ag., Ain Shams U., Cairo, Egypt. | ||||
| 3Assoc. Prof., Ag. Eng. Dept., Fac. of Ag., Ain Shams U., Cairo, Egypt. | ||||
| Abstract | ||||
| This work aimed to investigate the potential of direct storage and restoration of solar energy in a chemical form and to construct a portable, rechargeable, and usable solar thermochemical battery for agricultural applications. Many attempts were conducted to select a suitable thermochemical storage material (TCM) among which are self-indicating silica gel (blue/pink), commercial white silica gel, and natural zeolite. During the experiments, moist TCMs samples were dried (energy-charged) by a one square-meter stainless-steel parabolic solar energy concentrator in three experimental configurations. An experimental aluminum thermochemical battery size filled with of TCMs working as a heat-exchanger and a portable energy charging/discharging thermal battery was evaluated. Energy restoration (discharging) was achieved by applying forced humid air generated from an ultrasonic mist generator and an air-circulation fan through a set of perforated pipes located inside the thermochemical battery. Results showed that TCM self-indicating silica gel was able to store 165 Wh/kg of solar energy at the charging process compared to natural zeolite ( ) and white-silica gel ( ). The energy discharging efficiency of the self-indicating silica gel was , while the efficiency of the natural zeolite and white silica gel was and , respectively. Direct storage and use of solar energy in a thermochemical (TCM) form can reduce costs and maintenance of renewable energy applications compared to the high-cost photovoltaic systems. TCMs thermochemical batteries, like traditional electrical batteries, can act as energy master-key for different agricultural applications, as well as in thermo-sensitive processing and treatment. | ||||
| Keywords | ||||
| Solar energy; Energy storage; Thermochemical battery | ||||
| References | ||||
|
Abedin, A. (2010). Thermochemical Energy Storage Systems: Modelling, Analysis, and Design.
Airò Farulla, G., Cellura, M., Guarino, F., & Ferraro, M. (2020). A Review of Thermochemical Energy Storage Systems for Power Grid Support. Applied Sciences, 10(9), 3142. https://doi.org/10/gm93d5
André, L., & Abanades, S. (2020). Recent Advances in Thermochemical Energy Storage via Solid–Gas Reversible Reactions at High Temperature. Energies, 13(22), 5859. https://doi.org/10.3390/en13225859
AuYeung, N., & Kreider, P. (2017, June 30). Solar Thermochemical Energy Storage [Interactive Institute for Learning & Innovation]. AIChE The Global Home of Chemical Engineers. https://www.aiche.org/resources/publications/cep/2017/july/solar-thermochemical-energy-storage
Aydin, D., Casey, S. P., & Riffat, S. (2015). The latest advancements on thermochemical heat storage systems. Renewable and Sustainable Energy Reviews, 41, 356–367. https://doi.org/10/f6tkp8
Beckman, J., Borchers, A., & Jones, C. A. (2013). Agriculture’s Supply and Demand for Energy and Energy Products. SSRN Electronic Journal. https://doi.org/10.2139/ssrn.2267323
Brown, M. E., Antle, J. M., Backlund, P., Carr, E. R., Easterling, W. E., Walsh, M. K., Ammann, C., Attavanich, W., Barrett, C. B., Bellemare, M. F., Dancheck, V., Funk, C., Grace, K., Ingram, J. S. I., Jiang, H., Maletta, H., Mata, T., Murray, A., Ngugi, M., … Tebaldi, C. (2015). Climate Change, Global Food Security, and the U.S. Food System. U.S. Global Change Research Program. https://doi.org/10.7930/J0862DC7
Çengel, Y. A., & Ghajar, A. J. (2015). Heat and mass transfer: Fundamentals & applications (Fifth edition). McGraw Hill Education.
Chindaruksa, S., Hirunlabh, J., & Khedari, J. (2001). Active adsorption—Passive regeneration design of silica gel beds for drying system. Warasan Mahawitthayalai Naresuan. https://scholar.google.com/scholar_lookup?title=Active+adsorption+-+passive+regeneration+design+of+silica+gel+beds+for+drying+system&author=Sirinuch+Chindaruksa&publication_year=2001
Desai, F., Sunku Prasad, J., Muthukumar, P., & Rahman, M. M. (2021). Thermochemical energy storage system for cooling and process heating applications: A review. Energy Conversion and Management, 229, 113617. https://doi.org/10/gh3fd8
Dincer, I., & Ezan, M. A. (2018a). Heat Storage: A Unique Solution for Energy Systems. Springer International Publishing. https://doi.org/10.1007/978-3-319-91893-8
Dincer, I., & Ezan, M. A. (2018b). Thermal Energy Storage Methods. In I. Dincer & M. A. Ezan (Eds.), Heat Storage: A Unique Solution for Energy Systems (pp. 57–84). Springer International Publishing. https://doi.org/10.1007/978-3-319-91893-8_3
Gil, A., Medrano, M., Martorell, I., Lázaro, A., Dolado, P., Zalba, B., & Cabeza, L. F. (2010). State of the art on high-temperature thermal energy storage for power generation. Part 1—Concepts, materials, and modelization. Renewable and Sustainable Energy Reviews, 14(1), 31–55. https://doi.org/10/cvx22z
Kousksou, T., Bruel, P., Jamil, A., El Rhafiki, T., & Zeraouli, Y. (2014). Energy storage: Applications and challenges. Solar Energy Materials and Solar Cells, 120, 59–80. https://doi.org/10/f5n7tn
Pramuang, S., & Exell, R. H. B. (2007). The regeneration of silica gel desiccant by air from a solar heater with a compound parabolic concentrator. Renewable Energy, 32(1), 173–182. https://doi.org/10.1016/j.renene.2006.02.009
Wang, S. K. (2000). Handbook of air conditioning and refrigeration (2nd ed). McGraw-Hill.
Wu, J., & Long, X. Feng. (2015). Research progress of solar thermochemical energy storage. International Journal of Energy Research, 39(7), 869–888. https://doi.org/10.1002/er.3259
Zhang, H., Baeyens, J., Cáceres, G., Degrève, J., & Lv, Y. (2016). Thermal energy storage: Recent developments and practical aspects. Progress in Energy and Combustion Science, 53, 1–40. https://doi.org/10.1016/j.pecs.2015.10.003 | ||||
|
Statistics Article View: 487 PDF Download: 240 |
||||
