Dynamic analysis of liquid permeability in the dripping zone of blast furnace and reaction behavior at the slag-coke interfaceYong Deng, Ran Liu, Tao Li, Yanjia Gao, Kuo Yao and Laixin WangMetall. Res. Technol., 121 2 (2024) 218DOI: https://doi.org/10.1051/metal/2024019