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Modified Ca(OH)2 for thermochemical heat storage: real-time visualisation and analysis

Cosquillo Mejia, Aldo and Linder, Marc Philipp and Schmidt, Matthias (2021) Modified Ca(OH)2 for thermochemical heat storage: real-time visualisation and analysis. Enerstock 2021, 9-11 Juni, Ljubljana.

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This contribution will present the first real-time visualisation of reacting Ca(OH)2 granules during experiments. Overall, there is a positive effect of the Al2O3 additive on the structural integrity of Ca(OH)2 granules. The presentation will discuss the influence of different parameters of the granules on their stability and the results will reveal important insights for future design of heat exchangers for granulated materials.

Item URL in elib:https://elib.dlr.de/147496/
Document Type:Conference or Workshop Item (Speech)
Title:Modified Ca(OH)2 for thermochemical heat storage: real-time visualisation and analysis
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Cosquillo Mejia, Aldoaldo.cosquillo (at) dlr.deUNSPECIFIED
Linder, Marc PhilippMarc.Linder (at) dlr.deUNSPECIFIED
Schmidt, MatthiasMatthias.Schmidt (at) dlr.dehttps://orcid.org/0000-0002-8795-4370
Date:9 June 2021
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In ISI Web of Science:No
Keywords:calcium hydroxide; thermochemical storage; thermal storage; Al2O3; nanostructured particles
Event Title:Enerstock 2021
Event Location:Ljubljana
Event Type:international Conference
Event Dates:9-11 Juni
Organizer:University of Ljubljana, Faculty of Mechanical Engineering, Slovenia. National Institute of Chemistry, Department of Inorganic Chemistry and Technology, Slovenia
HGF - Research field:Energy
HGF - Program:Materials and Technologies for the Energy Transition
HGF - Program Themes:High-Temperature Thermal Technologies
DLR - Research area:Energy
DLR - Program:E SP - Energy Storage
DLR - Research theme (Project):E - Thermochemical Processes
Location: Köln-Porz
Institutes and Institutions:Institute of Engineering Thermodynamics > Thermal Process Technology
Deposited By: Cosquillo, Aldo
Deposited On:23 Dec 2021 10:14
Last Modified:23 Dec 2021 10:14

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