1
1.5
The electricity necessary to turn iron ore into steel varies, with the quality of the ore and the process used. With the advent of energy efficient equipment, the energy intensive process has decreased energy costs 50% since 1975.
The iron ore is found in the area and to make steel iron ore is used. It made sense to make the furnace near the ore .
Approximately 1.7 tons of iron ore, 0.5 tons of coal, and 0.35 tons of limestone are required to produce one ton of steel through the basic oxygen steelmaking process. The exact ratios can vary depending on the specific steelmaking method and the desired quality of the steel.
The answer will depend on what metal the ore contains.
That probably depends on the type of ore.
iron ore
To make iron and steel.
to make a steel bar u need 1 iron ore and 2 coal ores
It is used to make steel.
iron ore
Iron ore is purified with Carbon dioxide and it creates the harder substance steel