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Describe the smelting of iron ore?
You put the ore in the furnace.. Its a bar.. Woooo you produce carbon dioxide and molten iron pour off molten iron mix with limestone and coal and last place with blast furnace
What does pour off mean?
pour off, a.k.a. jack off
What is the outer core off earth made out of?
Mostly molten iron and nickel.
What are the 2 liquids that are tapped off from a blast furnace?
liquid or molten pig iron and liquid slag
How can molten be used in a sentence?
Molten is an adjective which means liquefied due to temperature. Thus it can be used in the following possible sentences:Volcanoes can sometimes spew rivers of molten lava.The jeweller was working straight off a pot of molten gold.Molten iron can be dangerous to work with.
How is a Bronze Statuette made?
They make a sandmold from a figurine, pour in molten bronze, let harden, and knock the mold off and buff to a shine.
How do you get sticky stuff off bottom of clothes iron?
POUR SOME SALT ON A BROWN PAPER BAG, PUT THE IRON ON A HIGH SETTING. IRON THE SALT UNTIL ALL THE STICKY STUFF IS GONE.
What does decant mean in science?
To slowly pour off the top layer of a liquid.
Explain how limestone purifies the iron?
When limestone reacts with iron, it removes impurities and forms slag, which is less dense than molten iron and therefore floats over it, allowing it to be tapped off seperatly. It (the slag) is rather useless, but can be used in concrete.
How do you physically separate sugar from iron fillings?
Either use a strong magnet to attract iron files away from the sugar. Or, dissolve the sugar in water and pour off the sugary liquid, leaving the iron filings behind.
Can you separate the salt and iron fillings?
Yes. You can add water to dissolve the salt (the iron will not dissolve). Then pour off the solution, leaving the iron filings behind. If you want to now retrieve the salt, you can just evaporate the water.
How Is Iron Ore Purified using Carbon?
Iron ore, carbon (also called 'coke') and limestone are heated in a blast furnace. The carbon reacts with oxygen blasted into the furnace from the bottom to form carbon monoxide. Carbon monoxide then reduces the the iron ore to molten iron and becomes carbon dioxide in the process. The limestone in the furnace melts the impurities and decomposes to calcium oxide (quicklime). Quicklime and impurities mix together to form 'slag'. The slag floats on top of the molten iron so that the iron can be drained off at the bottom.
