New Flooding Results and their Significance for Blast Furnace Aerodynamics

Colquhoun L,
Organization: The Australasian Institute of Mining and Metallurgy
Pages: 3
Publication Date: Jan 1, 1975
Flooding velocities were measured in a laboratory column (96 mm 4) provided with both bottom and side air entry Packings used were 6 mm glass rings and spheres and -16 +8 mm coke. Results showed that when air was introduced through side nozzles flooding velocities were much higher than those obtained when air was introduced at the bottom of the column. Significance of the results and application to blast furnace flooding is discussed from the viewpoint of assymmetric gas flow.
Full Article Download:
(237 kb)