The Study on the Effect of Water Vapor for the Decarbonization Capacity of CaO

Ri Guang Wei; Jian Mei; Jian Qiang Gao; Hong Wei Chen; Chun Bo Wang

doi:10.4028/www.scientific.net/AMR.610-613.2149

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 610-613The Study on the Effect of Water Vapor for the...

The Study on the Effect of Water Vapor for the Decarbonization Capacity of CaO

Abstract:

In order to find the trends of carbonation conversion rate X when the carbonated atmosphere contains water vapor, experiments were carried out by the homemade calcination/carbonation fixed-bed reactor, in which water vapor could be added in the reaction atmosphere. By experiments in different conditions, the results have showed that: with the increase of the water vapor content X was improved significantly, and the exaltation was also reflected in the cycles; when the carbonation temperature was low water vapor on the absorbent performance will show a greater improvement; calcination temperature also has an affect on X, when the calcination temperature was higher, the effect of water vapor was more obvious.

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Periodical:

Advanced Materials Research (Volumes 610-613)

Pages:

2149-2152

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.610-613.2149

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Online since:

December 2012

Authors:

Ri Guang Wei, Jian Mei, Jian Qiang Gao, Hong Wei Chen, Chun Bo Wang

Keywords:

Ca-Based Absorbent, Calcination, Carbonation, Water Vapor

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