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 ...

The table summarises the extraction methods used for different metals. Although an unreactive metal is found as the metal itself, chemical reactions are often needed to remove other elements that ...

In February last Or. M. Schlenker, Syndic of the Saarbriicken Chamber of Commerce, showed that the extraction of iron ore in the Briey basin amounted (calculated by iron contents) to 28 per cent ...

Talon Metals (OTCPK:TLOFF ... of Defense's Defense Logistics Agency to fund research of new techniques for extracting nickel, cobalt and iron from nickel sulphide ores and tailings.