Iron ore
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Posted On :
Oct-20-2010
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Article Word Count :
401
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In terms if theory, ores containing Fe element or iron compound are called iron ore. However, in terms of industry or commerce, iron ore is different from manganese ore and it should not only contain Fe but also the Fe element is valuable.
In terms if theory, ores containing Fe element or iron compound are called iron ore. However, in terms of industry or commerce, iron ore is different from manganese ore and it should not only contain Fe but also the Fe element is valuable.
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1.Magnetite is a ferric magnetic mineral with chemical formula Fe3O4, one of several iron oxides and a member of the spinal group. The chemical IUPAC name is iron(II,III) oxide and the common chemical name ferrous-ferric oxide. The formula for magnetite may also be written as FeO·Fe2O3, which is one part wetsuit (FeO) and one part hematite (Fe2O3). This refers to the different oxidation states of the iron in one structure, not a solid solution.
2.Hematite is also a ferric whose main gradient is Fe2O3. It is dull-red and the most common iron compound. During to the different formations, hematite is divided into Red hematite, Secular hematite, micaceous hematite and Red Ocher, etc.
3.Limonite is an ore consisting in a mixture of hydrated iron(III) oxide-hydroxide of varying composition. The generic formula is frequently written as FeO(OH)·nH2O, although this is not entirely accurate as limonite often contains a varying amount of oxide compared to hydroxide.
4.Siderite is a mineral composed of iron carbonate FeCO3. It takes its name from the Greek word sideros, “iron”. It is a valuable iron mineral, since it is 48% iron and contains no sulfur or phosphorus. Both magnesium and manganese commonly substitute for the iron. Siderite has Moh’s hardness of 3.5-4, a specific gravity of 3.8, a white streak and a vitreous or pearly luster.
Iron Ore Crusher
SBM Machinery Company produces several series iron ore crusher, of which cone crusher and mobile crusher fits for processing this ore best.
Iron ore cone crusher is one of the most high efficiency iron ore crusher. Comparing with other iron crusher, iron ore cone crusher with high-efficiency has excellences for iron ore crushing, high productions and low maintenance. The long force arm designed into the cone provides greater iron ore crushing force.
Iron ore mobile crusher is developed according to novel series iron ore crushing equipment’s design idea, which expands the concept field of coarse crushing and fine crushing. SBM iron mobile crusher is designed based on the conception of fully adapting various iron crushing condition, eliminating obstacles caused by location, environment, foundation configuration, consequently providing simple, efficient, low-cost crushing equipment. Our iron ore mobile crusher includes cone crusher series mobile crusher, impact crusher series mobile crusher, jaw crusher series mobile crusher and crawler type mobile crusher. This series iron ore crusher really supply simpler, higher efficient lower cost machines for clients.
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Article Source :
http://www.articleseen.com/Article_Iron ore_38609.aspx
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Author Resource :
http://www.quarrycrusher.com/quarry/iron-ore-crusher.php www.goldminingcrusher.com www.copperorecrusher.com
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Keywords :
Iron Ore Crusher, gold mining crusher, copperore, crusher,
Category :
Business
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Marketing
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