000133436 001__ 133436
000133436 005__ 20250923084426.0
000133436 0247_ $$2doi$$a10.3390/en17061372
000133436 0248_ $$2sideral$$a138110
000133436 037__ $$aART-2024-138110
000133436 041__ $$aeng
000133436 100__ $$aPascual, Sara$$uUniversidad de Zaragoza
000133436 245__ $$aPartial separation of carbonated material to improve the efficiency of calcium looping for the thermochemical storage of solar energy
000133436 260__ $$c2024
000133436 5060_ $$aAccess copy available to the general public$$fUnrestricted
000133436 5203_ $$aConcentrating solar power (CSP) technology with thermal energy storage (TES) could contribute to achieving a net zero emissions scenario by 2050. Calcium looping (CaL) is one of the potential TES processes for the future generation of CSP plants coupled with highly efficient power cycles. Research on CaL as a system for thermochemical energy storage (TCES) has focused on efficiency enhancement based on hybridization with other renewable technologies. This work proposes a novel solid management system to improve the efficiency of a CaL TCES system. The inclusion of a solid–solid separation unit after the carbonation step could lead to energy and size savings. The role of segregation between carbonated and calcined material on plant requirements is assessed, given the experimental evidence on the potential classification between more and less carbonated particles. The results show lower energy (up to 12%) and size (up to 76%) demands when the circulation of less carbonated material through the CaL TCES system diminishes. Moreover, under a classification effectiveness of 100%, the retrieval energy could increase by 32%, and the stored energy is enhanced by five times. The present work can be a proper tool to set the design and size of a CaL TCES system with a partial separation of the carbonated material.
000133436 536__ $$9info:eu-repo/grantAgreement/ES/DGA/T46-20R$$9info:eu-repo/grantAgreement/EC/H2020/727348/EU/SOlar Calcium-looping integRAtion for Thermo-Chemical Energy Storage/SOCRATCES$$9This project has received funding from the European Union’s Horizon 2020 research and innovation program under grant agreement No H2020 727348-SOCRATCES$$9info:eu-repo/grantAgreement/ES/MCIU/FPU17-03902$$9info:eu-repo/grantAgreement/ES/MICIU EST19-00144
000133436 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000133436 590__ $$a3.2$$b2024
000133436 592__ $$a0.713$$b2024
000133436 591__ $$aENERGY & FUELS$$b112 / 182 = 0.615$$c2024$$dQ3$$eT2
000133436 593__ $$aEngineering (miscellaneous)$$c2024$$dQ1
000133436 593__ $$aEnergy (miscellaneous)$$c2024$$dQ2
000133436 593__ $$aEnergy Engineering and Power Technology$$c2024$$dQ2
000133436 593__ $$aRenewable Energy, Sustainability and the Environment$$c2024$$dQ2
000133436 593__ $$aControl and Optimization$$c2024$$dQ2
000133436 593__ $$aFuel Technology$$c2024$$dQ2
000133436 593__ $$aElectrical and Electronic Engineering$$c2024$$dQ2
000133436 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000133436 700__ $$aTregambi, Claudio
000133436 700__ $$aDi Lauro, Francesca
000133436 700__ $$aSolimene, Roberto
000133436 700__ $$aSalatino, Piero
000133436 700__ $$aMontagnaro, Fabio
000133436 700__ $$0(orcid)0000-0001-7379-6159$$aRomeo, Luis M.$$uUniversidad de Zaragoza
000133436 700__ $$0(orcid)0000-0002-2306-6729$$aLisbona, Pilar$$uUniversidad de Zaragoza
000133436 7102_ $$15004$$2590$$aUniversidad de Zaragoza$$bDpto. Ingeniería Mecánica$$cÁrea Máquinas y Motores Térmi.
000133436 773__ $$g17, 6 (2024), 1372 [16 pp.]$$pENERGIES$$tEnergies$$x1996-1073
000133436 8564_ $$s8502135$$uhttps://zaguan.unizar.es/record/133436/files/texto_completo.pdf$$yVersión publicada
000133436 8564_ $$s2689905$$uhttps://zaguan.unizar.es/record/133436/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000133436 909CO $$ooai:zaguan.unizar.es:133436$$particulos$$pdriver
000133436 951__ $$a2025-09-22-14:39:28
000133436 980__ $$aARTICLE