chemical process of iron ore


How is Iron Refined from Ore? with pictures

Although iron does not occur in its pure form in nature some kinds of ore contain up to 70% iron atoms. Iron ore consists of oxygen and iron atoms bonded together into molecules. To create pure iron one must deoxygenate the ore leaving only iron atoms behind which is the essence of the refining process. In its natural form iron ore has a

Iron Production - Chemistry LibreTexts

The iron found in iron ores are found in the form of iron oxides. As a result of these impurities iron must be first separated from the gangue and then converted to pure iron. This is accomplished by the method of pyrometallurgy a high temperature process. The high temperatures are needed for the reduction of iron and the oxidation of the

Processes and Procedures in the Extraction of Iron - GulpMatrix

The extraction of iron from its ores is quite a technical process. The iron ore is first roasted in air to produce iron III oxide which is mixed with coke and limestone and then further heated to a very high temperature in a blast furnace. These materials are loaded into the blast furnace from the top while a blast of hot air is introduced

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chemical process of iron ore