Sand (Silicon dioxide) and carbon.
Other impurities are sulphur and phosphorus compounds.
The silicon dioxide , sand, is removed in the blast furnace, and makes 'salg', calcium silicate.
The other impurities are removed in the BOS plant, where an oxygen lance, removes the sulphur and phosphorus compounds and carbon percentage is adjusted.
carbon
no they are not the same because iron is a metal that is obtained from its ore called iron ore
Iron ore.
Uranium ore is not...uranium ore !
Iron ore, which is known as (haematite) it is made up of Iron(III) oxide, Fe2O3 and sand, it is mainly made up of iron(III) oxide, Fe2O3.An Aluminum ore, one of which is know as (Bauxite) is mad up of gibbsite Al(OH)3, boehmite y-AlOH(OH), and diaspore α-AlO(OH), it is mainly made up of gibbsite Al(OH)3. The gibbsite is normally converted into aluminum oxide, Al2O3, the aluminum oxide is obtained by heating the gibbsite.A Copper ore, one of which is known as (Cuprite) is made up of mainly copper(I) oxide Cu2O.I hope this answered your question. and here are quick built points with just the metal ore and their main metal compounds.The ore - the main metal compoundIron ore - iron(III) oxide, Fe2O3Aluminum ore - aluminum oxide, Al2O3Copper ore - copper(I) oxide Cu2Osigned Josef, hope it helped
gold is very resistant to corrosion so a significant fraction of gold ore is pure gold metal. iron corrodes very easily so iron ore is always mostly a mix of iron oxides (i.e. rusts).
Iron ore
Hematite and Magnetite are the main ores of Iron.
Iron ore.
The main ore mined in the world is iron ore. And how do I know this.... School :P
Yes. A rock called 'banded iron' is the main ore of iron.
The three main exports of Australia is Wool, Iron ore and Tin ore
yes it the main ore in iron.there are other ores too.
Yes. A rock called 'banded iron' is the main ore of iron.
The main raw material for iron-making is iron ore.There are two iron ore minerals:haematite and magnetite.Actually haematite is an ore where iron is extracted.One can say that haematite is a source if iron.
The main impurities in pig are carbon (C) and Silicon (Si)
iron ore
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