The thermal decomposition mechanism of small particle limestone under high CO<sub>2</sub> partial pressure
oleh: C. X. Li, Y. Zhang, Y. K. Xue, D. G. Zhao, S. H. Wang, K. X. Zhang, X. Meng, H. J. Shen
| Format: | Article |
|---|---|
| Diterbitkan: | Croatian Metallurgical Society 2024-01-01 |
Deskripsi
Converter blown limestone powder steelmaking process has the advantages of energy saving and high efficiency to meet the needs of low carbon metallurgy. Based on a thermogravimetric-differential thermal analyzer, the effect of high CO<sub>2</sub> partial pressure on the pyrolysis behavior of limestone at steelmaking temperatures was investigated at 20 °C/min, 30 °C/min, and 40 °C/min, the kinetic parameters of limestone pyrolysis were calculated by the improved double extrapolation method.