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Most mineral ores exist as a compound - commonly an oxide or a sulphide, but others are known. If an oxide, then heating say, the iron ore in a reducing environment will remove the oxide. If a sulphide, then simple heating may suffice.
It is just a matter of finding a chemical reaction that will remove the unwanted material.
What else can I help you with?
What is the density of iron ore?
The density of iron ore is variable. Iron ore refers to a rocktype that contains iron minerals. The type and concentration of the iron minerals as well the type and concentration of non-iron minerals determines the density of the iron ore. Typical high grade iron ore is approximately 65% hematite and 35% other (commonly silicate). The density of hematite is approximately 5 g/cc and a general density for crustal rocks (silicates) is approximately 2.67 g/cc. Therefore iron ore that is 65% hematite and 35% silicate would have a density of approximately 4 g/cc.
What does iron ore feel like?
Iron ore typically feels heavy, dense, and often gritty or coarse due to the presence of mineral particles. It can vary in texture depending on its composition and any impurities present in the ore. Some types of iron ore may also feel slightly magnetic due to their iron content.
How much does one cubic yard of iron ore weigh?
One cubic yard of iron ore typically weighs about 2.5 to 3 tons.
How does iron in the past work?
In the past, iron was smelted from iron ore in furnaces fueled by charcoal or coke. The iron ore was heated to high temperatures to remove impurities and extract the iron metal, which was then shaped into various tools, weapons, and objects through forging or casting methods. The discovery and mastery of ironworking techniques revolutionized ancient societies by providing stronger and more versatile metal tools and materials.
How much energy is used to mine 1 ton of iron ore?
The energy used to mine 1 ton of iron ore can vary depending on the method and location of mining operations. Generally, it takes around 25-30 megajoules of energy per ton of iron ore produced. This includes energy used in drilling, blasting, hauling, and processing the ore.
How is iron removed from the earth's crust?
Iron ore is removed with dynamite and lots of heavy equipment. It starts as iron ore and is mixed with coke (carbon). This is a displacement reaction which means that the iron is separated from the ore and you have iron on its own.
Who extracted iron?
Miners extract iron ore from the ground.
How is a metal made?
Metals are extracted from their ore through chemical reaction. Iron ore is an oxide of iron. The oxygen is removed from the ore by heating carbon with the ore to create molten iron and Carbon Dioxide.
Where in France does the iron ore come from?
It comes from the ground. Very, very deep in the ground. I recommend you to mine in creeper caves to find iron ore.
Is iron ore found in the ground?
yes the meaning of ore is raw metal
Where does iron ore came from?
from minerals that are produced from the ground *********************************************************
How is oxygen removed from iron ore?
Oxygen is removed from iron ore through a process called smelting. This involves heating the iron ore with a reducing agent such as carbon, which reacts with the oxygen in the ore to form carbon dioxide or carbon monoxide, leaving behind the pure iron metal.
How do you extract iron ore from the ground?
Iron ore is extracted from the ground through a process known as mining. This involves drilling, blasting, and excavating the ore from the earth's crust. Once the iron ore is extracted, it is crushed and processed to remove impurities before being shipped to steel mills for further refinement and processing.
How does steel come out of the ground?
Steel does not come out of the ground. It is the Iron Ore which is a Major Raw Material in Steel Preparation Process that is mined out of the earth. The mining of iron ore from the earth is a process in itself.
Is iron ore common?
common well it depends on where you are Iron is common in most places and it is not uncommon for Iron ore to be mistaken for just orange to brownish colored rocks on the ground
How is the iron excacted in old ages?
Iron ore was mixed with limestone and charcoal. The charcoal would be ignited, and air forced through the mix. The charcoal would removed the oxygen from the iron ore, leaving iron.
How do miners mine iron?
Miners extract iron ore from the ground through open pit or underground mining methods. In open pit mining, large equipment is used to remove the ore from the ground, while underground mining involves drilling and blasting the ore to extract it. The extracted iron ore is then transported to a processing plant for further refinement.
