extraction and processing equipment of iron ore. The extraction of iron from its ores is quite a technical process the iron ore is first roasted in air to produce ironiii 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 into it ...
The mining and production of iron ore can create fugitive dust emissions at a processing plant during land clearing and ground excavation and from onsite equipment traffic. In addition, potential sources of fugitive dust during bulk material handling can include loading and unloading, ore crushing, stockpile erosion, and dust from conveyor systems.
Iron Ore Extraction Equipment. Application of iron ore extraction equipment: Iron ore extraction equipment is applicable for the separation of nonferrous metal and ferrous metal and nonmetal, such as fluorite,copper,sliver, gold,lead,zinc,nickel,Mo and talc,etc. Characteristics of iron ore extraction equipment: 1.
The quantity of itabirite above a depth of 1000 meters is calculated as 39,000,000,000 tons containing 20,000,000,000 tons of lumatite or 15,000,000,000 tons of metallic iron. Of this vast amount about 7,500,000,000 tons lie within 100 meters of the surface and might be extracted by opencut.
The most common ores of iron are hematite Fe 2 O 3, and magnetite, Fe 3 O 4. These ores can extract iron by heating them with the carbon present in the coke. Heating coal in the absence of air produces coke. Coke is cheap and acts as the heat source and is also the reducing agent for the reaction.