After iron ore is mined it is crushed into a powder then injected into a blast furnace. Under the extreme temperatures the ore melts and since iron is more dense than the impurities, it sinks to the bottom. This leaves a film of "slag" (impurities) on top. The slag is then skimmed off so only the metal remains.
Impurities in iron could be "burned off" by blowing air through molten iron.
it can be found in iron pipes and tummies
panutan.a si maam villaver
the dirts and bacteria in the water would coagolate or clump together~it is also a method of purifying water..
magnetic separation.
Iron is simply separated with a magnet.
A magnet will cause the iron to adhere and separate. Or adding water will dissolve the sugar and the iron can be filtered out and then the water evaporated from the sugar.
the method of purifying water in filter bed?
The method for purifying the water in a filter bed is called filtration.
The method of purifying the water in a filter bed is called slow sand filtration.
Boiling Bleach Filtration Distillation
panutan.a si maam villaver
yes, their is a product that removes rust and iron build up/stains from your hair. Ion Purifying Solutions Crystal Clarifying Treatment available at Sally's Beauty Supply (http://www.sallybeauty.com/Purifying+Solutions+Crystal+Clarifying+Treatment/SBS-302208,default,pd.html)
the dirts and bacteria in the water would coagolate or clump together~it is also a method of purifying water..
By this method iron (being ferromagnetic) is extracted from mixtures.
Ultraviolet radiation is one method of killing bacteria, especially in water purifying systems. It has a shorter wavelength than visible light.
magnetic separation.
iron isn't 'obtained' from anything as it is a naturally occurring element.naturally it is found as an ore that needs to be purified such as haematite.usually for industrial use,iron is gotten by purifying haematite in a blast furnace.some other methods to purify iron from its ores are the catalan forge,crucible steel,bessemer process and electric arc furnace
Iron is a magnetic metal, aluminium is not.So, a simple method is to use a magnet for this separation.Magnetic separation is frequently used to extract iron from wastes.