Hydrometallurgy - Revision history

Designing Buildings at 06:20, 22 September 2022

2022-09-22T06:20:22Z

← Older revision		Revision as of 06:20, 22 September 2022
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−	Hydrometallurgy as a word ~~comes~~ from ~~the addition of~~ the Greek hýdōr, meaning water. It refers to the technique of extracting metal from an ore or another material by ~~preparing~~ an aqueous solution of a salt of the metal and then recovering the metal from the solution. It is an approach that uses both technology and chemistry to recover metals from a wide variety of metal-bearing sources, which include recycled materials, waste streams, intermediates, mineral concentrates ~~aswell as~~ ores and solutions.	+	Hydrometallurgy as a word is derived from the Greek hýdōr, meaning water. It refers to the technique of extracting metal from an ore or another material by creating an aqueous solution of a salt of the metal and then recovering the metal from the solution. It is an approach that uses both technology and chemistry to recover metals from a wide variety of metal-bearing sources, which include recycled materials, waste streams, intermediates, mineral concentrates, ores and other solutions.

−	Hydrometallurgy ~~essentially revolves around~~ three ~~different~~ processes ~~or techniques;~~	+	Hydrometallurgy involves three processes:

−	* Leaching, which means to drain away from and involves various process such as autoclave, column, atmospheric and pressure acid depending on the metal ore.	+	* Leaching - which means to drain away from and involves various process such as autoclave, column, atmospheric and pressure acid depending on the metal ore.
−	* Recover, refers to extraction of previously processed metals by methods of carbon-in-leach, carbon-in-pulp, oxidation through a biological approach or by using pressure and cementation.	+	* Recover - which refers to the extraction of previously processed metals by methods of carbon-in-leach, carbon-in-pulp, oxidation through a biological approach or using pressure and cementation.
−	* Solution purification, refers to the physical separation of the metal from a solution through ion-exchange, direct solvent extraction, electrowinning, or precipitation (also classified as electrometallurgy).	+	* Solution purification - which refers to the physical separation of the metal from a solution through ion-exchange, direct solvent extraction, electrowinning, or precipitation (also classified as electrometallurgy).

	It is a one of the three branches of metallurgy, with the others being pyrometallurgy and electrometallurgy. The three main types of pyrometallurgy might be considered as being calcination, roasting and smelting.		It is a one of the three branches of metallurgy, with the others being pyrometallurgy and electrometallurgy. The three main types of pyrometallurgy might be considered as being calcination, roasting and smelting.
−
−	The Institute of Materials, Minerals and Mining (IOM3) is a UK engineering institution whose activities encompass the whole materials cycle, from exploration and extraction, through to characterisation, processing, forming, finishing and application, to product recycling and land reuse.
−
−	~~= External links =~~
−
−	~~[https://www.iom3.org https://www.iom3.org]~~

	= Related articles on Designing Buildings =		= Related articles on Designing Buildings =

Designing Buildings at 06:14, 7 September 2022

2022-09-07T06:14:43Z

← Older revision		Revision as of 06:14, 7 September 2022
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	* Solution purification, refers to the physical separation of the metal from a solution through ion-exchange, direct solvent extraction, electrowinning, or precipitation (also classified as electrometallurgy).		* Solution purification, refers to the physical separation of the metal from a solution through ion-exchange, direct solvent extraction, electrowinning, or precipitation (also classified as electrometallurgy).

−	It is a one of the three branches of ~~[https://www.designingbuildings.co.uk/wiki/Metallurgy~~ metallurgy], with the others being pyrometallurgy and electrometallurgy. The three main types of pyrometallurgy might be considered as being ~~[https://www.designingbuildings.co.uk/wiki/Calcination~~ calcination], ~~[https://www.designingbuildings.co.uk/wiki/Roasting~~ roasting] and ~~[https://www.designingbuildings.co.uk/wiki/Smelting~~ smelting].	+	It is a one of the three branches of metallurgy, with the others being pyrometallurgy and electrometallurgy. The three main types of pyrometallurgy might be considered as being calcination, roasting and smelting.

−	The ~~[https://www.designingbuildings.co.uk/wiki/~~Institute ~~Institute]~~ of ~~[https://www.designingbuildings.co.uk/wiki/Materials~~ Materials], ~~[https://www.designingbuildings.co.uk/wiki/Mineral~~ Minerals] and Mining (IOM3) is a UK ~~[https://www.designingbuildings.co.uk/wiki/Engineering~~ engineering~~] [https://www.designingbuildings.co.uk/wiki/Institution~~ institution] whose ~~[https://www.designingbuildings.co.uk/wiki/Activities~~ activities] encompass the whole ~~[https://www.designingbuildings.co.uk/wiki/Materials~~ materials] cycle, from exploration and extraction, through to ~~[https://www.designingbuildings.co.uk/wiki/Characterisation~~ characterisation], processing, forming, finishing and application, to ~~[https://www.designingbuildings.co.uk/wiki/Products~~ product~~] [https://www.designingbuildings.co.uk/wiki/Recycling~~ recycling] and ~~[https://www.designingbuildings.co.uk/wiki/Land~~ land~~] [https://www.designingbuildings.co.uk/wiki/Reuse~~ reuse].	+	The Institute of Materials, Minerals and Mining (IOM3) is a UK engineering institution whose activities encompass the whole materials cycle, from exploration and extraction, through to characterisation, processing, forming, finishing and application, to product recycling and land reuse.

	= External links =		= External links =

Editor at 13:48, 5 September 2022

2022-09-05T13:48:59Z

← Older revision		Revision as of 13:48, 5 September 2022
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	* Roasting.		* Roasting.
	* Metal in construction.		* Metal in construction.
		+	* Metallurgy.
	* Types of metal.		* Types of metal.
	* Types of steel.		* Types of steel.

	[[Category:DCN_Commentary]] [[Category:DCN_Definition]] [[Category:DCN_Product_Knowledge]] [[Category:DCN_Research,_Development_and_Innovation]] [[Category:DCN_Specification]] [[Category:Definitions]] [[Category:Research_/_Innovation]] [[Category:Standards_/_measurements]] [[Category:Sustainability]] [[Category:Construction_techniques]] [[Category:Procurement]] [[Category:Products_/_components]]		[[Category:DCN_Commentary]] [[Category:DCN_Definition]] [[Category:DCN_Product_Knowledge]] [[Category:DCN_Research,_Development_and_Innovation]] [[Category:DCN_Specification]] [[Category:Definitions]] [[Category:Research_/_Innovation]] [[Category:Standards_/_measurements]] [[Category:Sustainability]] [[Category:Construction_techniques]] [[Category:Procurement]] [[Category:Products_/_components]]

Editor at 13:34, 5 September 2022

2022-09-05T13:34:41Z

← Older revision		Revision as of 13:34, 5 September 2022
Line 5:		Line 5:
	* Leaching, which means to drain away from and involves various process such as autoclave, column, atmospheric and pressure acid depending on the metal ore.		* Leaching, which means to drain away from and involves various process such as autoclave, column, atmospheric and pressure acid depending on the metal ore.
	* Recover, refers to extraction of previously processed metals by methods of carbon-in-leach, carbon-in-pulp, oxidation through a biological approach or by using pressure and cementation.		* Recover, refers to extraction of previously processed metals by methods of carbon-in-leach, carbon-in-pulp, oxidation through a biological approach or by using pressure and cementation.
−	* Solution purification, refers to the physical separation of the metal from a solution through ion-exchange, direct solvent extraction, electrowinning, or precipitation.	+	* Solution purification, refers to the physical separation of the metal from a solution through ion-exchange, direct solvent extraction, electrowinning, or precipitation (also classified as electrometallurgy).

	It is a one of the three branches of [https://www.designingbuildings.co.uk/wiki/Metallurgy metallurgy], with the others being pyrometallurgy and electrometallurgy. The three main types of pyrometallurgy might be considered as being [https://www.designingbuildings.co.uk/wiki/Calcination calcination], [https://www.designingbuildings.co.uk/wiki/Roasting roasting] and [https://www.designingbuildings.co.uk/wiki/Smelting smelting].		It is a one of the three branches of [https://www.designingbuildings.co.uk/wiki/Metallurgy metallurgy], with the others being pyrometallurgy and electrometallurgy. The three main types of pyrometallurgy might be considered as being [https://www.designingbuildings.co.uk/wiki/Calcination calcination], [https://www.designingbuildings.co.uk/wiki/Roasting roasting] and [https://www.designingbuildings.co.uk/wiki/Smelting smelting].

Editor at 13:25, 5 September 2022

2022-09-05T13:25:50Z

← Older revision		Revision as of 13:25, 5 September 2022
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−	~~Pyrometallurgy~~ as a ~~words~~ comes from the addition of the Greek ~~pŷr or [https://www~~.~~designingbuildings.co.uk/wiki/Fire fire] which~~ refers to the ~~thermal treatment~~ of ~~[https://www.designingbuildings.co.uk/wiki/Mineral minerals]~~ and ~~metallurgical [https://www.designingbuildings.co.uk/wiki/Ore ores] to extract~~ metal ~~substances~~. It ~~also refers~~ to ~~the use~~ of ~~thermal treatment to initiate chemical reactions to transform [https://www.designingbuildings.co.uk/wiki/Materials~~ materials~~] or combine [https://www.designingbuildings.co.uk/wiki/Materials materials] with specifically adjust characteristics~~.	+	Hydrometallurgy as a word comes from the addition of the Greek hýdōr, meaning water. It refers to the technique of extracting metal from an ore or another material by preparing an aqueous solution of a salt of the metal and then recovering the metal from the solution. It is an approach that uses both technology and chemistry to recover metals from a wide variety of metal-bearing sources, which include recycled materials, waste streams, intermediates, mineral concentrates aswell as ores and solutions.

−	It is a one of the three branches of [https://www.designingbuildings.co.uk/wiki/Metallurgy metallurgy], with the others being ~~hydrometallurgy~~ and electrometallurgy. The three main types of pyrometallurgy might be considered as being [https://www.designingbuildings.co.uk/wiki/Calcination calcination], [https://www.designingbuildings.co.uk/wiki/Roasting roasting] and [https://www.designingbuildings.co.uk/wiki/Smelting smelting].	+	Hydrometallurgy essentially revolves around three different processes or techniques;
		+
		+	* Leaching, which means to drain away from and involves various process such as autoclave, column, atmospheric and pressure acid depending on the metal ore.
		+	* Recover, refers to extraction of previously processed metals by methods of carbon-in-leach, carbon-in-pulp, oxidation through a biological approach or by using pressure and cementation.
		+	* Solution purification, refers to the physical separation of the metal from a solution through ion-exchange, direct solvent extraction, electrowinning, or precipitation.
		+
		+	It is a one of the three branches of [https://www.designingbuildings.co.uk/wiki/Metallurgy metallurgy], with the others being pyrometallurgy and electrometallurgy. The three main types of pyrometallurgy might be considered as being [https://www.designingbuildings.co.uk/wiki/Calcination calcination], [https://www.designingbuildings.co.uk/wiki/Roasting roasting] and [https://www.designingbuildings.co.uk/wiki/Smelting smelting].

	The [https://www.designingbuildings.co.uk/wiki/Institute Institute] of [https://www.designingbuildings.co.uk/wiki/Materials Materials], [https://www.designingbuildings.co.uk/wiki/Mineral Minerals] and Mining (IOM3) is a UK [https://www.designingbuildings.co.uk/wiki/Engineering engineering] [https://www.designingbuildings.co.uk/wiki/Institution institution] whose [https://www.designingbuildings.co.uk/wiki/Activities activities] encompass the whole [https://www.designingbuildings.co.uk/wiki/Materials materials] cycle, from exploration and extraction, through to [https://www.designingbuildings.co.uk/wiki/Characterisation characterisation], processing, forming, finishing and application, to [https://www.designingbuildings.co.uk/wiki/Products product] [https://www.designingbuildings.co.uk/wiki/Recycling recycling] and [https://www.designingbuildings.co.uk/wiki/Land land] [https://www.designingbuildings.co.uk/wiki/Reuse reuse].		The [https://www.designingbuildings.co.uk/wiki/Institute Institute] of [https://www.designingbuildings.co.uk/wiki/Materials Materials], [https://www.designingbuildings.co.uk/wiki/Mineral Minerals] and Mining (IOM3) is a UK [https://www.designingbuildings.co.uk/wiki/Engineering engineering] [https://www.designingbuildings.co.uk/wiki/Institution institution] whose [https://www.designingbuildings.co.uk/wiki/Activities activities] encompass the whole [https://www.designingbuildings.co.uk/wiki/Materials materials] cycle, from exploration and extraction, through to [https://www.designingbuildings.co.uk/wiki/Characterisation characterisation], processing, forming, finishing and application, to [https://www.designingbuildings.co.uk/wiki/Products product] [https://www.designingbuildings.co.uk/wiki/Recycling recycling] and [https://www.designingbuildings.co.uk/wiki/Land land] [https://www.designingbuildings.co.uk/wiki/Reuse reuse].
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	= External links =		= External links =

−	https://www.iom3.org	+	[https://www.iom3.org https://www.iom3.org]

	= Related articles on Designing Buildings =		= Related articles on Designing Buildings =

Editor: Created page with "Pyrometallurgy as a words comes from the addition of the Greek pŷr or [https://www.designingbuildings.co.uk/wiki/Fire fire] which refers to the thermal treatment of [https://www..."

2022-09-05T12:51:31Z

Created page with "Pyrometallurgy as a words comes from the addition of the Greek pŷr or [https://www.designingbuildings.co.uk/wiki/Fire fire] which refers to the thermal treatment of [https://www..."

New page

Pyrometallurgy as a words comes from the addition of the Greek pŷr or [https://www.designingbuildings.co.uk/wiki/Fire fire] which refers to the thermal treatment of [https://www.designingbuildings.co.uk/wiki/Mineral minerals] and metallurgical [https://www.designingbuildings.co.uk/wiki/Ore ores] to extract metal substances. It also refers to the use of thermal treatment to initiate chemical reactions to transform [https://www.designingbuildings.co.uk/wiki/Materials materials] or combine [https://www.designingbuildings.co.uk/wiki/Materials materials] with specifically adjust characteristics.

It is a one of the three branches of [https://www.designingbuildings.co.uk/wiki/Metallurgy metallurgy], with the others being hydrometallurgy and electrometallurgy. The three main types of pyrometallurgy might be considered as being [https://www.designingbuildings.co.uk/wiki/Calcination calcination], [https://www.designingbuildings.co.uk/wiki/Roasting roasting] and [https://www.designingbuildings.co.uk/wiki/Smelting smelting].

The [https://www.designingbuildings.co.uk/wiki/Institute Institute] of [https://www.designingbuildings.co.uk/wiki/Materials Materials], [https://www.designingbuildings.co.uk/wiki/Mineral Minerals] and Mining (IOM3) is a UK [https://www.designingbuildings.co.uk/wiki/Engineering engineering] [https://www.designingbuildings.co.uk/wiki/Institution institution] whose [https://www.designingbuildings.co.uk/wiki/Activities activities] encompass the whole [https://www.designingbuildings.co.uk/wiki/Materials materials] cycle, from exploration and extraction, through to [https://www.designingbuildings.co.uk/wiki/Characterisation characterisation], processing, forming, finishing and application, to [https://www.designingbuildings.co.uk/wiki/Products product] [https://www.designingbuildings.co.uk/wiki/Recycling recycling] and [https://www.designingbuildings.co.uk/wiki/Land land] [https://www.designingbuildings.co.uk/wiki/Reuse reuse].

= External links =

https://www.iom3.org

= Related articles on Designing Buildings =

* Carbonation.
* Electrometallurgy.
* Pyrometallurgy.
* Roasting.
* Metal in construction.
* Types of metal.
* Types of steel.

[[Category:DCN_Commentary]] [[Category:DCN_Definition]] [[Category:DCN_Product_Knowledge]] [[Category:DCN_Research,_Development_and_Innovation]] [[Category:DCN_Specification]] [[Category:Definitions]] [[Category:Research_/_Innovation]] [[Category:Standards_/_measurements]] [[Category:Sustainability]] [[Category:Construction_techniques]] [[Category:Procurement]] [[Category:Products_/_components]]