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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Suslick, Kenneth
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (9/9 displayed)
- 2017Ultrafast Proton Transfer in Polymer Blends Triggered by Shock Wavescitations
- 2015Synthesis of Manganese Oxide Microspheres by Ultrasonic Spray Pyrolysis and Their Application as Supercapacitorscitations
- 2015High surface area iron oxide microspheres via ultrasonic spray pyrolysis of ferritin core analoguescitations
- 2015Composite CaO-based CO2 sorbents synthesized by ultrasonic spray pyrolysiscitations
- 2010A simple and highly sensitive colorimetric detection method for gaseous formaldehydecitations
- 2009Dual templating synthesis of mesoporous titanium nitride microspherescitations
- 2005Sonochemical preparation of hollow nanospheres and hollow nanocrystalscitations
- 2003A Robust Microporous Zinc Porphyrin Framework Solidcitations
- 2002Synthetic hosts by monomolecular imprinting inside dendrimerscitations
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article
Composite CaO-based CO2 sorbents synthesized by ultrasonic spray pyrolysis
Abstract
<p>We report the preparation of calcium oxide (CaO)-based sorbents by ultrasonic spray pyrolysis (USP) with both experimental results and modeling of the sorption process. To mitigate CaO deactivation during carbonation/regeneration cycles, metal oxides with high melting temperatures were dispersed into CaO particles in this bottom-up synthetic method (USP), and their performance was experimentally characterized and evaluated over 50 cycles. The performance of synthesized sorbents was then compared to those expected from an unreacted shrinking core model. The model was able to predict the experimental results and provide an explanation for the effect of sintering and agglomeration on the performance of the sorbents through a variable effective diffusivity. Moreover, it was used to extrapolate sorbent performance over large numbers of cycles.</p>