TY - JOUR
T1 - Effect of heating rate on the kinetics of limestone calcination
AU - Smadi, Eyad
AU - Chinnici, Alfonso
AU - Dally, Bassam
AU - Nathan, Graham J.
N1 - KAUST Repository Item: Exported on 2023-10-03
Acknowledgements: This project received funding from the Australian Government through the Australian Research Council through Discovery Grant application number DP180102045, together with Australian Renewable Agency through grant ARENA 2015/RND054. All of this is gratefully acknowledged.
PY - 2023/9/22
Y1 - 2023/9/22
N2 - This paper reports on the effect of heating rates between 0.1 ◦C/s and 205.0 ◦C/s on the thermodynamics and kinetics of limestone calcination in air. These heating rates are orders of magnitude higher than those used in the thermogravimetric analysers that have been reported previously (0.1 ◦C/s to 0.8 ◦C/s). It was found that the activation energy, E, is reduced by 59%, from 205.0 kJmol− 1 to 84.5 kJmol − 1 , when the heating rate is increased from a low heating rate regime (
AB - This paper reports on the effect of heating rates between 0.1 ◦C/s and 205.0 ◦C/s on the thermodynamics and kinetics of limestone calcination in air. These heating rates are orders of magnitude higher than those used in the thermogravimetric analysers that have been reported previously (0.1 ◦C/s to 0.8 ◦C/s). It was found that the activation energy, E, is reduced by 59%, from 205.0 kJmol− 1 to 84.5 kJmol − 1 , when the heating rate is increased from a low heating rate regime (
UR - http://hdl.handle.net/10754/694831
UR - https://linkinghub.elsevier.com/retrieve/pii/S1385894723048969
UR - http://www.scopus.com/inward/record.url?scp=85171866006&partnerID=8YFLogxK
U2 - 10.1016/j.cej.2023.146165
DO - 10.1016/j.cej.2023.146165
M3 - Article
SN - 1385-8947
VL - 475
SP - 146165
JO - Chemical Engineering Journal
JF - Chemical Engineering Journal
ER -