Magnetite - Revision history

Marcin: /* Uses */

2021-02-28T12:23:06Z

Uses

← Older revision		Revision as of 12:23, 28 February 2021
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	==Uses==		==Uses==
	It has many uses, incl. as a catalyst in the [[Fischer_Tropsch\| Fischer-Tropsch Process]] for the conversion of [[syngas]] into liquid fuels. Other applications are as a pigment, in polishing compounds, medicines, magnetic inks, the automotive industry, light metals casting, civil engineering, the chemical industry, heat storage, powder metallurgy, a functional polymer filler and in a compounded form for use by the moulder. Also in the following industries: Acoustic/Noise, Agriculture, Ballast, Brick/Refractory, Catalysts, [[Cement]], Ceramic, Coal, Coloring, Construction, Counterweights, Drilling, Energy, Heavy Weight Aggregate, Mineral Processing, Plastic, Powder Metallurgy, Radiation Shielding, Smeltering and Water Treatment.		It has many uses, incl. as a catalyst in the [[Fischer_Tropsch\| Fischer-Tropsch Process]] for the conversion of [[syngas]] into liquid fuels. Other applications are as a pigment, in polishing compounds, medicines, magnetic inks, the automotive industry, light metals casting, civil engineering, the chemical industry, heat storage, powder metallurgy, a functional polymer filler and in a compounded form for use by the moulder. Also in the following industries: Acoustic/Noise, Agriculture, Ballast, Brick/Refractory, Catalysts, [[Cement]], Ceramic, Coal, Coloring, Construction, Counterweights, Drilling, Energy, Heavy Weight Aggregate, Mineral Processing, Plastic, Powder Metallurgy, Radiation Shielding, Smeltering and Water Treatment. And electrodes of the [[Nickel-Iron Battery]]. Thus, Magnetite is a key ingredient of renewable energy.

	==Source: your nearest beach or river==		==Source: your nearest beach or river==

Marcin: /* Product Ecology */

2021-02-28T12:22:16Z

Product Ecology

← Older revision		Revision as of 12:22, 28 February 2021
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	* (unreduced iron oxide): catalyst in the [[Fischer_Tropsch\| Fischer-Tropsch Process]] to produce biofuels		* (unreduced iron oxide): catalyst in the [[Fischer_Tropsch\| Fischer-Tropsch Process]] to produce biofuels
	* (unreduced iron oxide): iron fertilization for iron-deficient soils		* (unreduced iron oxide): iron fertilization for iron-deficient soils
			*Magnetite is also used in the electrode of the [[Nickel-Iron Battery]]

	==Preparation of nanoparticles==		==Preparation of nanoparticles==

Rasmus at 14:22, 14 August 2016

2016-08-14T14:22:37Z

← Older revision		Revision as of 14:22, 14 August 2016
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	==Uses==		==Uses==
	It has many uses, incl. as a catalyst in the [[Fischer_Tropsch]] ~~process that converts~~ [[syngas]] to liquid fuels. Other applications are as pigment, in polishing compounds, medicines, magnetic inks, the automotive industry, light metals casting, civil engineering, the chemical industry, heat storage, powder metallurgy, a functional polymer filler and in a compounded form for use by the moulder, Also in ~~these~~ industries: Acoustic/Noise, Agriculture, Ballast, Brick/Refractory, Catalysts, Cement, Ceramic, Coal, Coloring, Construction, Counterweights, Drilling, Energy, Heavy Weight Aggregate, Mineral Processing, Plastic, Powder Metallurgy, Radiation Shielding, Smeltering and Water Treatment		It has many uses, incl. as a catalyst in the [[Fischer_Tropsch\| Fischer-Tropsch Process]] for the conversion of [[syngas]] into liquid fuels. Other applications are as a pigment, in polishing compounds, medicines, magnetic inks, the automotive industry, light metals casting, civil engineering, the chemical industry, heat storage, powder metallurgy, a functional polymer filler and in a compounded form for use by the moulder. Also in the following industries: Acoustic/Noise, Agriculture, Ballast, Brick/Refractory, Catalysts, [[Cement]], Ceramic, Coal, Coloring, Construction, Counterweights, Drilling, Energy, Heavy Weight Aggregate, Mineral Processing, Plastic, Powder Metallurgy, Radiation Shielding, Smeltering and Water Treatment.

	==Source: your nearest beach or river==		==Source: your nearest beach or river==
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	==Product Ecology==		==Product Ecology==
	* most important use is as a source of iron. Can be reduced to metallic iron using the [[Direct Reduced Iron \|DRI process]].		* most important use is as a source of iron. Can be reduced to metallic iron using the [[Direct Reduced Iron \|DRI process]].
	* (unreduced iron oxide): catalyst in Fischer-Tropsch ~~process for~~ biofuels		* (unreduced iron oxide): catalyst in the [[Fischer_Tropsch\| Fischer-Tropsch Process]] to produce biofuels
	* (unreduced iron oxide): iron fertilization for iron-deficient soils		* (unreduced iron oxide): iron fertilization for iron-deficient soils

	==Preparation of nanoparticles==		==Preparation of nanoparticles==
	Simple recipe for the production of magnetite nanoparticles~~. ''~~		Simple recipe for the production of magnetite nanoparticles (this is from Wikipedia - please feel free to replace with more extensive recipe!).
	(~~This~~ is from Wikipedia - please feel free to replace with more extensive recipe).''

	Magnetite particles can be prepared in the laboratory as a ferrofluid in the Massart method by mixing iron(II) chloride and iron(III) chloride in the presence of sodium hydroxide.~~[10]~~		Magnetite particles can be prepared in the laboratory as a [https://en.wikipedia.org/wiki/Ferrofluid ferrofluid] in the Massart method by mixing iron(II) chloride and iron(III) chloride in the presence of sodium hydroxide.

	Magnetite also can be prepared by chemical co-precipitation, which consist in a mixture of a solution 0.1 M of FeCl3·6H2O and FeCl2·4H2O with mechanic agitation of about 2000 rpm. The molar ratio of FeCl3:FeCl2 can be 2:1; heating this solution at 70 °C, and immediately the speed is elevated to 7500 rpm and adding quickly a solution of NH4OH (10 volume %), immediately a dark precipitate will be formed, which consists of nanoparticles of magnetite.		Magnetite also can be prepared by chemical co-precipitation, which consist in a mixture of a solution 0.1 M of FeCl3·6H2O and FeCl2·4H2O with mechanic agitation of about 2000 rpm. The molar ratio of FeCl3:FeCl2 can be 2:1; heating this solution at 70 °C, and immediately the speed is elevated to 7500 rpm and adding quickly a solution of NH4OH (10 volume %), immediately a dark precipitate will be formed, which consists of nanoparticles of magnetite.

Rasmus: /* External Links */

2016-08-14T14:16:09Z

External Links

← Older revision		Revision as of 14:16, 14 August 2016
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	==External Links==		==External Links==
	* Wikipedia: [http://en.wikipedia.org/wiki/Magnetite "Magnetite"] and [https://en.wikipedia.org/wiki/Magnetic_nanoparticles "Magnetic nanoparticles"		* Wikipedia: [http://en.wikipedia.org/wiki/Magnetite "Magnetite"] and [https://en.wikipedia.org/wiki/Magnetic_nanoparticles "Magnetic nanoparticles"]

Rasmus: /* External Links */ + link

2016-08-14T14:15:54Z

External Links: + link

← Older revision		Revision as of 14:15, 14 August 2016
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	==External Links==		==External Links==
	* http://en.wikipedia.org/wiki/Magnetite		* Wikipedia: [http://en.wikipedia.org/wiki/Magnetite "Magnetite"] and [https://en.wikipedia.org/wiki/Magnetic_nanoparticles "Magnetic nanoparticles"

Rasmus: /* Product Ecology */

2016-08-14T14:09:52Z

Product Ecology

← Older revision		Revision as of 14:09, 14 August 2016
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	==Product Ecology==		==Product Ecology==
	* most important use is as a source of iron. Can be reduced to metallic iron using the [~~http://opensourceecology.org/wiki/Direct_Reduced_Iron_%28DRI%29~~ DRI process].		* most important use is as a source of iron. Can be reduced to metallic iron using the [[Direct Reduced Iron \|DRI process]].
	* (unreduced iron oxide): catalyst in Fischer-Tropsch process for biofuels		* (unreduced iron oxide): catalyst in Fischer-Tropsch process for biofuels
	* (unreduced iron oxide): iron fertilization in iron-deficient soils		* (unreduced iron oxide): iron fertilization for iron-deficient soils

	==Preparation of nanoparticles==		==Preparation of nanoparticles==

Rasmus: /* Product Ecology */

2016-03-01T19:03:58Z

Product Ecology

← Older revision		Revision as of 19:03, 1 March 2016
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	==Product Ecology==		==Product Ecology==
	* most important use is as a source of iron. Can be reduced to metallic iron using the ~~DRI process:~~ http://opensourceecology.org/wiki/Direct_Reduced_Iron_%28DRI%29		* most important use is as a source of iron. Can be reduced to metallic iron using the [http://opensourceecology.org/wiki/Direct_Reduced_Iron_%28DRI%29 DRI process].
	* (unreduced iron oxide): catalyst in Fischer-Tropsch process for biofuels		* (unreduced iron oxide): catalyst in Fischer-Tropsch process for biofuels
	* (unreduced iron oxide): iron fertilization in iron-deficient soils		* (unreduced iron oxide): iron fertilization in iron-deficient soils

Rasmus: /* Product Ecology */

2012-05-02T05:27:24Z

Product Ecology

← Older revision		Revision as of 05:27, 2 May 2012
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	==Product Ecology==		==Product Ecology==
	* most important use is as a source of iron. ~~Reduce magnetite~~ to metallic iron using DRI process: http://opensourceecology.org/wiki/Direct_Reduced_Iron_%28DRI%29		* most important use is as a source of iron. Can be reduced to metallic iron using the DRI process: http://opensourceecology.org/wiki/Direct_Reduced_Iron_%28DRI%29
	* unreduced iron: catalyst in Fischer-Tropsch process for biofuels		* (unreduced iron oxide): catalyst in Fischer-Tropsch process for biofuels
	* iron fertilization in iron-deficient soils		* (unreduced iron oxide): iron fertilization in iron-deficient soils

	==Preparation of nanoparticles==		==Preparation of nanoparticles==

Rasmus: added video, product ecology section

2012-05-02T04:57:57Z

added video, product ecology section

← Older revision		Revision as of 04:57, 2 May 2012
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	</html>		</html>

			==Product Ecology==
			* most important use is as a source of iron. Reduce magnetite to metallic iron using DRI process: http://opensourceecology.org/wiki/Direct_Reduced_Iron_%28DRI%29
			* unreduced iron: catalyst in Fischer-Tropsch process for biofuels
			* iron fertilization in iron-deficient soils

	==Preparation of nanoparticles==		==Preparation of nanoparticles==

Rasmus: inserted video

2012-05-02T04:54:53Z

inserted video

← Older revision		Revision as of 04:54, 2 May 2012
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	It has many uses, incl. as a catalyst in the [[Fischer_Tropsch]] process that converts [[syngas]] to liquid fuels. Other applications are as pigment, in polishing compounds, medicines, magnetic inks, the automotive industry, light metals casting, civil engineering, the chemical industry, heat storage, powder metallurgy, a functional polymer filler and in a compounded form for use by the moulder, Also in these industries: Acoustic/Noise, Agriculture, Ballast, Brick/Refractory, Catalysts, Cement, Ceramic, Coal, Coloring, Construction, Counterweights, Drilling, Energy, Heavy Weight Aggregate, Mineral Processing, Plastic, Powder Metallurgy, Radiation Shielding, Smeltering and Water Treatment		It has many uses, incl. as a catalyst in the [[Fischer_Tropsch]] process that converts [[syngas]] to liquid fuels. Other applications are as pigment, in polishing compounds, medicines, magnetic inks, the automotive industry, light metals casting, civil engineering, the chemical industry, heat storage, powder metallurgy, a functional polymer filler and in a compounded form for use by the moulder, Also in these industries: Acoustic/Noise, Agriculture, Ballast, Brick/Refractory, Catalysts, Cement, Ceramic, Coal, Coloring, Construction, Counterweights, Drilling, Energy, Heavy Weight Aggregate, Mineral Processing, Plastic, Powder Metallurgy, Radiation Shielding, Smeltering and Water Treatment

	==Preparation==		==Source: your nearest beach or river==
			<html>
			<right>
			<iframe width="560" height="315" src="https://www.youtube.com/embed//zMwJsIJGdEU" frameborder="0" allowfullscreen></iframe>
			</right>
			</html>


			==Preparation of nanoparticles==
	Simple recipe for the production of magnetite nanoparticles. ''		Simple recipe for the production of magnetite nanoparticles. ''
	(This is from Wikipedia - please feel free to replace with more extensive recipe).''		(This is from Wikipedia - please feel free to replace with more extensive recipe).''

	Magnetite can be prepared in the laboratory as a ferrofluid in the Massart method by mixing iron(II) chloride and iron(III) chloride in the presence of sodium hydroxide.[10]		Magnetite particles can be prepared in the laboratory as a ferrofluid in the Massart method by mixing iron(II) chloride and iron(III) chloride in the presence of sodium hydroxide.[10]

	Magnetite also can be prepared by chemical co-precipitation, which consist in a mixture of a solution 0.1 M of FeCl3·6H2O and FeCl2·4H2O with mechanic agitation of about 2000 rpm. The molar ratio of FeCl3:FeCl2 can be 2:1; heating this solution at 70 °C, and immediately the speed is elevated to 7500 rpm and adding quickly a solution of NH4OH (10 volume %), immediately a dark precipitate will be formed, which consists of nanoparticles of magnetite.		Magnetite also can be prepared by chemical co-precipitation, which consist in a mixture of a solution 0.1 M of FeCl3·6H2O and FeCl2·4H2O with mechanic agitation of about 2000 rpm. The molar ratio of FeCl3:FeCl2 can be 2:1; heating this solution at 70 °C, and immediately the speed is elevated to 7500 rpm and adding quickly a solution of NH4OH (10 volume %), immediately a dark precipitate will be formed, which consists of nanoparticles of magnetite.


	==External Links==		==External Links==
	* http://en.wikipedia.org/wiki/Magnetite		* http://en.wikipedia.org/wiki/Magnetite