We found goethite was the only mineral that didn't trap all the phosphorus after the reaction." The team discovered that each type of iron oxide exhibited varying degrees of catalytic activity for ...

It is so hot in the blast furnace that carbon monoxide is the reducing agent which reduces the iron(III) oxide. The equation for the reduction of iron(III) oxide in the blast furnace is: ...

In the blast furnace, it is so hot that carbon monoxide can be used, in place of carbon, to reduce the iron(III) oxide: iron(III) oxide + carbon monoxide → iron + carbon dioxide The blast ...