There is no practical apparatus built anywhere in the world to do this, but there are three viable ways:
1) CENTRIFUGE
You would need to design and build a centrifuge capable of maintaining 2400degF molten steel in each balanced crucible during the fast rate spin process. At some point during the spin, the electricity is to be turned off maintaining the molten state and be allowed to cool (and solidify) while the centrifuge is still spinning.
The advantage to a centrifuge is not only will it separate carbon from iron, but other elements such as Molybdenum, Nickel, Chromium, etc would be separated as well. However at the end of the process, the carbon can easily be separated via flaking or cracking off the metal much like charcoal being scraped from a grille. For the other elements separated, you will notice evidence of the rapid color change from each element in the solidified resultant. Separation is much harder, but a laser or water jet cutter can be used to physically separate each elemental metal from each other.
2) CHEMICAL TITRATION
Consult a chemical engineer for the proper titration solutions required to separate the carbon from the iron.
3) OXYGEN INJECTION
Although very time consuming and expensive, it is possible to take molten steel and be poured through a diverted flowing stream of O2. The opposite side of the airstream would become CO2 and the metal settling in the ladle below would be iron. However I'm sure this process would need to be repeated several times to attain the desired level of purity.
One easy way to separate iron from other metal objects is to use a magnet to attract the iron, since most metals are not magnetic.
Because iron and iron alloys are magnetic materials - magnetic separation with the help of an electromagnet.
use a magnet
By using a magnet
"Ferrous" simply mean something iron-like, or containing iron. An alloy is a mix of usually two metals. Take iron, mix in a trace of this and that and you'll have a ferrous alloy.
It really depends on which two liquids you are try to separate. The most basic method would be distillation, or boiling one of the liquids and collecting the condensation. If the liquids don't mix well, i.e., oil and water, a centrifuge can be used to separate the two.
Impure silver. That is not a standard alloy.
Probably you mean Iron and Oxygene atoms? It is a mix of oxides Fe2O3*FeO.
To separate the mixture, you can use a magnet to attract and remove the iron fillings. Next, you can pour the remaining mixture through filter paper to separate the sand from the water-alcohol solution. The sand will be retained on the filter paper, while the liquid will pass through. Finally, you can heat the water-alcohol solution to evaporate the alcohol, leaving behind only water.
Simply hover the magnet over the mix and all the iron shreddings should float up to the magnet because of its attraction to it.
No, they are in heterogenous form mixed: not as atoms or molecules but only as particles they mix, you can easily separate them by physical methods: a magnet will pick out the iron particles.
Mix with water, the pass through a filter paper. The salt will be dissolved in the water so it will be removed with the water, leaving the iron filings and gold dust on the filter paper. Leave this to dry then separate off the iron filings using a magnet, leaving behind the gold.
iron sulphide
Well, if we mix iron sulfur mixture and hydrochlonic acid, only the iron reacts.
Iron and coal.
Iron is corroded in steam.
You get iron nitrate and hydrogen gas.
Iron fillings will be corroded.
By using a magnet to separate the iron filings, you'd be left with the sulfur and sand mix. Selecting a solvent for the sulfur will allow you to dissolve the sulfur, and then all you have to do is put the sand in a filter and wash the sulfur through with the solvent.
Depends on the alloy. Steel at its simplest is just a mix of iron with a bit of carbon
Cementite is a compound that is made of iron and carbon, and is sometimes referred to as iron carbide. Because it is a hard compound, it is often used to mix with steel and harden the steel.