Structural stabilization of granular Ca(OH)2 by coating with nanostructured additives for thermochemical cycling in a fixed reaction bed

Jashari, Asim; Afflerbach, Sandra; Afflerbach, K.; Krumm, Wolfgang

doi:10.1016/j.ecmx.2023.100367

Cited by 3 publications

(1 citation statement)

References 25 publications

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“…Guo et al [45] successfully developed a encapsuled composite pellet by calcinating a pressed calcium carbonate / carboxymethyl cellulose composite pellet, embedded in a silicon carbide frame. Another successful and very simple approach was achieved by Jashari et al [46] and Roßkopf et al [38] by coating the reactive Ca(OH) 2 granules with nanostructured, pyrogenic additives like SiO 2 and specifically Al 2 O 3 as well.…”

Section: Introductionmentioning

confidence: 99%

Optimization of the Coating Process of a Ca(OH)₂‐Based Thermochemical Energy Storage Material

Lucke,

Afflerbach,

Krumm

2023

Chemie Ingenieur Technik

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A promising candidate for a thermochemical storage system implemented into district heating is a previously developed core‐shell material based on CaO/Ca(OH)2. Proceeding from the preliminary manufacturing process, this work aims to optimize relevant material properties as mechanical stability and shell uniformity, by varying defined parameters during a reproduceable coating procedure, ready for commercial upscaling.

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Section: Introductionmentioning

confidence: 99%

Optimization of the Coating Process of a Ca(OH)₂‐Based Thermochemical Energy Storage Material

Lucke,

Afflerbach,

Krumm

2023

Chemie Ingenieur Technik

Self Cite

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Real-time visualization and experimental analysis of stabilized Ca(OH)2 granules for thermal energy storage

Cosquillo Mejia,

Afflerbach,

Linder

et al. 2024

Energy Conversion and Management: X

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Zero Emission Heating with Calcium Oxide and Water: Development and Demonstration of First Pilot Scale Thermochemical Heating System for Buildings

Schmidt,

Sourmelis,

Kühl

et al. 2024

Preprint

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Heat supply for residential buildings is still mainly based on fossil fuels and is thus a major CO2 emitter. Renewable heating remains a technological challenge, often for the reason that during cold weather periods heat demand increases drastically whereas renewable production minimizes. Reactive solids produced by renewable energy can be an energy storage and carrier to flexibly leverage the often extreme seasonal discrepancy of residential heat demand. This work demonstrates a fully integrated thermochemical heating system based on calcium oxide and water operational for the first time in a real building environment. With the extraction of the thermochemically stored energy at a temperature level of 60 °C we proved that the technology can be integrated into existing heating infrastructures of buildings, by replacing fossil fuel-based burners. This work advances the technology readiness level of thermochemical energy storage to validation in relevant environment.

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Structural stabilization of granular Ca(OH)2 by coating with nanostructured additives for thermochemical cycling in a fixed reaction bed

Cited by 3 publications

References 25 publications

Optimization of the Coating Process of a Ca(OH)₂‐Based Thermochemical Energy Storage Material

Optimization of the Coating Process of a Ca(OH)₂‐Based Thermochemical Energy Storage Material

Real-time visualization and experimental analysis of stabilized Ca(OH)2 granules for thermal energy storage

Zero Emission Heating with Calcium Oxide and Water: Development and Demonstration of First Pilot Scale Thermochemical Heating System for Buildings

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Structural stabilization of granular Ca(OH)2 by coating with nanostructured additives for thermochemical cycling in a fixed reaction bed

Cited by 3 publications

References 25 publications

Optimization of the Coating Process of a Ca(OH)2‐Based Thermochemical Energy Storage Material

Optimization of the Coating Process of a Ca(OH)2‐Based Thermochemical Energy Storage Material

Real-time visualization and experimental analysis of stabilized Ca(OH)2 granules for thermal energy storage

Zero Emission Heating with Calcium Oxide and Water: Development and Demonstration of First Pilot Scale Thermochemical Heating System for Buildings

Contact Info

Product

Resources

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Optimization of the Coating Process of a Ca(OH)₂‐Based Thermochemical Energy Storage Material

Optimization of the Coating Process of a Ca(OH)₂‐Based Thermochemical Energy Storage Material