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Cited by 657

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Effect of the product layer on the kinetics of the CO2‐lime reaction

Bhatia, S. K., Perlmutter, D. D.·1983·AIChE Journal

Abstract

The kinetics of reaction between CO 2 and lime is investigated in the range of 673 to 998 K with a view to examining the effects of product layer deposition and variations in the limestone calcination atmosphere. The reaction is initially rapid and chemically controlled and goes through a sudden transition to a much slower regime controlled by diffusion in the product CaCO 3 layer. The magnitude of the estimated product layer diffusivity is in the range of 10−18 to 10−21 m 2/s, the corresponding activation energy is 88.9 ± 3.7 kJ/mol below 688 K and 179.2 ± 7.0 kJ/mol above that temperature, suggestive of solid state diffusion. Plausible mechanisms are discussed.

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Crossref · 10.1002/aic.690290111

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Metadata

Authors
Bhatia, S. K., & Perlmutter, D. D.
Venue
AIChE Journal
Publisher
Wiley
Published
1983-01
Volume
29
Issue
1
Pages
79-86
ISSN
  • 0001-1541 (ISSN-L)
  • 1547-5905
OpenAlex
W2028889408
Cited by
657
References
1
FWCI
6.91
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Effect of the product layer on the kinetics of the CO2‐lime reaction. https://app.cochat.ai/papers/10.1002/aic.690290111
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Bhatia, S. K., & Perlmutter, D. D. (1983). Effect of the product layer on the kinetics of the CO2‐lime reaction. AIChE Journal. https://doi.org/10.1002/aic.690290111

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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