| About this Abstract |
| Meeting |
2024 TMS Annual Meeting & Exhibition
|
| Symposium
|
Characterization of Minerals, Metals and Materials 2024: Process-Structure-Property Relations and New Technologies
|
| Presentation Title |
Effect of Raw Material Size on Sintering Quality |
| Author(s) |
Jie Liu, Xianguo Ma, Jizhong Tang, Qiang Zhong, Wenzheng Jiang, Hui Zhang, Libing Xv, Xun Jin |
| On-Site Speaker (Planned) |
Jie Liu |
| Abstract Scope |
In order to improve the output and quality of sinter, a prediction model of the particle size of mixture was established. The results show that the change trend of the mixture size model is consistent with the actual mixture size change trend, and the original size distribution of iron ore directly affects the final mixture size. When the average particle size of the mixture is more than 4 mm, the drum strength and the yield both decrease at. The sinter drum strength is the highest at the mixture size of 3.86 mm, the sinter yield is the highest at the mixture size of 4.08 mm. Relying on the comprehensive technical improvement, by reducing the proportion of large-particle iron ore, the normal and high temperature performance of sinter are comprehensively improved after industrial application. And the sintering utilization Coefficient is stabilized at about 1.48 t/m2 days. |
| Proceedings Inclusion? |
Planned: |
| Keywords |
Characterization, Iron and Steel, Pyrometallurgy |