| Tonnes of earth, generated by landscaping elsewhere on site, were also poured over the Victorian blast furnace structures and other remains. |
| Australian ocean freighters disgorge tons of iron ore onto conveyor belts leading to a 105-meter-high blast furnace. |
| The charging platform was at a height of 30 meters, and the blast furnace men filled furnaces from there, and controlled the haulage system. |
| The roasting process uses oxygen in a blast furnace to convert the metal sulfide into the metal or the metal oxide plus sulfur dioxide. |
| Marcus opened up a bin of coal and began to shovel the black substance into the top of the blast furnace. |
| The traditional method for extracting pure iron from its ore is to heat the ore in a blast furnace with limestone and coke. |
