The metal they used was apparently extracted from meteorites. Evidence of what is believed to be the first example of iron mining and smelting points to the.
The main iron ore is called haematite. Haematite is iron(III) oxide - Fe2O3. The iron ore contains impurities, mainly silica (silicon dioxide). Limestone (calcium.
The process of the extraction of iron is carried out by the following steps: Concentration of ore. Calcination or Roasting of ore. Reduction of ore. Concentration of.
Extraction of Iron in a Blast Furnace The significant reactions occuring within the Blast Furnace can be described via the following steps showing how the.
Iron Extraction Process. In the blast furnace process, the first step on the way towards heavy plate, pig iron is produced from iron ore. The composition of the ore.
May 22, 2009 . The Step by Step Process of Extracting Iron from its Ore using the Blast Furnace with details of Chemical Reactions. Question Answers based.