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Title: Natural Calcium‐Based Residues for Carbon Dioxide Capture in a Bubbling Fluidized‐Bed Reactor
Authors: Nattha Chalermwat
Rujee Rattanaprapanporn
Benjapon Chalermsinsuwan
Sirilux Poompradub
Email: No information provided
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Other author: Chulalongkorn University. Faculty of Science
Issue Date: Mar-2018
Publisher: Wiley-VCH Verlag
Citation: Chemical Engineering and Technology. vol.41, no.3 (Mar., 2018), p.428-435
Abstract: Used clamshells (Paphia undulata), as a precursor of calcium oxide (CaO) sorbents, were employed for carbon dioxide (CO2) adsorption in a bubbling fluidized‐bed reactor. To find the optimal calcination conditions, a 2k experimental design was used to vary the ground clamshell particle size, heating rate, and calcination time at 950 °C under a nitrogen atmosphere. The heating rate was the most significant factor affecting the CO2 adsorption capacity of the obtained CaO sorbent. The maximum CO2 adsorption capacity of the CaO obtained under these study conditions was higher than that of commercial CaO.
ISSN: 0930-7516
metadata.dc.identifier.DOI: 10.1002/ceat.201700216
Type: Article
Appears in Collections:Chula Scholars - 2018

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