Question

write a paragraph on
PRODUCTION OF STEEL
Iron ore
mixed with coke & lime taken to blast furnace melted under high
pig iron
melting for purification
add carbon steel.
temperature​

Answer 1

To make steel, iron ore is first mined from the ground. It is then smelted in blast furnaces where the impurities are removed and carbon is added. In fact, a very simple definition of steel is "iron alloyed with carbon, usually less than 1%."

i hope it helps you

Answer 2

Answer:

Coke is used as a fuel and a reducing agent in melting iron ore. It is produced by baking coal until it becomes carbon by burning off impurities without burning up the coal itself. When coke is consumed it generates intense heat but little smoke, making it ideal for smelting iron and steel