platinum extraction wikipedia

What Is Platinum Used For? |

Platinum is used as an alloy agent for various metal products, including fine wires, non-corrosive laboratory containers, medicinal instruments, dental prostheses, electrical contacts and thermocouples. Platinum-cobalt is used to make strong permanent magnets. Platinum-based anodes are used in ships, pipelines and steel piers.

The Properties and Applications of Platinum

Jun 25, 2019· Extracting platinum from ore is both capital and labor intensive. It can take up to 6 months and 7 to 12 tons of ore to produce one troy ounce (31.135g) of pure platinum. The first step in this process is to crush platinum containing ore and immerse it in the reagent containing water; a process known as 'froth flotation'. During flotation, air ...

Extractive Metallurgy of Nickel, Cobalt and Platinum Group ...

Platinum-group metals are found mainly in South Africa and Russia, and are mostly also produced in those countries. Extraction of platinum-group metals consists of the following steps: Mining, concentration, smelting/converting, leaching and refining to metal. About 500 tonnes of platinum-group metals are produced per year.

Platinum | Pt - PubChem

Platinum black, sponge and supported catalysts have strong catalytic activity; can be dangerous to handle in the vicinity of other chemicals on this account. Used platinum catalysts are particularly dangerous and can cause explosions. Ethanol or methanol can ignite on contact with a platinum-black catalyst. (Urben 1794).


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How is platinum extracted from its ore -

Platinum is rarely found on its own, but in combination with other base and precious metals. Extraction of the pure metal from ores is a complex process, and includes milling the ore, a froth ...

Extraction and Refining of the Platinum Metals

extraction of the platinum metals from these OTCS, and thereafter as smelters and rejners of the output from the mines. This article describes the complex and lengthy cycle of operations required to effect complete recovery of the six platinum metals ...

How is platinum extracted -

Platinum is rarely found on its own, but in combination with other base and precious metals. Extraction of the pure metal from ores is a complex process, and includes milling the ore, a froth ...

platinum mining and extraction methods - Prezi

Improved separation and refining procedures have become available for all of the precious metals. These commonly involve operations such as solvent extraction or ion exchange. They are being introduced either to replace procedures in the classical process or as part of completely

Platinum |

Extraction. The major challenge in obtaining pure platinum is separating it from other platinum metals. The first step in this process is to dissolve the mixture in aqua regia. Platinum dissolves in aqua regia, and other platinum metals do not. Platinum metal can then be removed from the aqua regia in a form known as platinum sponge.

Aqua regia - Wikipedia, the free encyclopedia - MIT

Freshly prepared aqua regia is colorless, but it turns orange within seconds. Here, fresh aqua regia has been added to these NMR tubes to remove all traces of organic material. Freshly prepared aqua regia to remove metal salt deposits. Aqua regia From Wikipedia, the free encyclopedia Aqua regia or aqua regis (Latin for royal water or king's

# Garcinia Platinum Diet - Coleus Forskohlii Extract ...

@ Garcinia Platinum Diet - Is Forskolin Dangerous Forskolin 250 Results Pictures Garcinia Platinum Diet Diet Burn Fat Fast Coleus Forskohlii Extract Wikipedia Pure Forskolin Forskolin Cheap. Garcinia Platinum Diet Shark Tank Forskolin Is Forskolin Dangerous

Facts About Platinum | Live Science

Today, platinum is still extracted using a technique similar to that developed by Wollaston. Samples containing platinum are dissolved in aqua regia, are separated from the rest of the solution ...

Platinum Ore - The Official Terraria Wiki

Platinum Ore is an early-game ore that spawns in the Underground and Cavern biomes, as well as on Floating Islands. Its primary use is in crafting Platinum Bars, which are used to make the fourth tier of equipment and several other items. Platinum Ore is the superior counterpart to Gold Ore, which can generate in its place in some worlds.

Platine — Wikipédia

Il faut donc se résigner à admettre, sans oublier l'héritage savant, que le chimiste anglais Wollaston démontre en 1803 que le corps simple métallique est bien issu d'un élément particulier, nommé platinum en latin ou en anglais savant, soit platine en français, das …

Platinum Group Metals - Home

Platinum Group Metals Ltd. is a mining company focused on the production of platinum and palladium. Our projects are located in the Bushveld Complex in South Africa, surrounded by 70% of the world's platinum production.

Platinum | Metallurgy Wiki | FANDOM powered by Wikia

It is used in the crafting of armor, tools, swords and platinum chest. It's an ore in Precious Metals. It is used in the crafting of armor, tools, swords and platinum chest. FANDOM. Games Movies TV Video. Wikis. Explore Wikis; Community Central ... Metallurgy Wiki is a FANDOM Games Community.

platinum mining, mining of platinum, platinum, platinum ...

PLATINUM MINING AND EXTRACTION METHODS : The mining of platinum ores is alike gold mining. The platinum orebody is a thin, tabular reef covering a vast area. This enables a progressive method of mining which includes the drilling of the reef and blasting it to advance the face.

How to Find and Sell Scrap Platinum: 8 Steps (with Pictures)

Mar 29, 2019· How to Find and Sell Scrap Platinum. Platinum is a rare, valuable metal that's used in things like jewelry, electronics, automobiles, and machinery. Because platinum is so rare, many people are willing to pay for old scrap platinum so they...

F.E.A.R. Platinum Collection | F.E.A.R. Wiki | FANDOM ...

F.E.A.R. Platinum Collection is the compilation of F.E.A.R.First Encounter Assault Recon, F.E.A.R. Extraction Point and F.E.A.R. Perseus Mandate.It also includes all special content in the Gold Edition: . A "Making Of" documentary. A "Director's Commentary" video with five of the game's lead designers at Monolith Productions commenting on a playthough of the game's original demo.


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Extractor | WARFRAME Wiki | FANDOM powered by Wikia

This extractor has twice the capacity of the common extractor.. It was first available to the Blaze and Inferno levels of Ember Prime Access.This extractor returned temporarily at December 8, 2015 through January 5, 2016 as part of the purchase-able Prime Vault, along with . Frost Prime, . Latron Prime, and . Reaper Prime, as well as Misa Prime Syandana, and . Frost Prime avatars.

refining of platinum group metals / priciple flow sheet

refining of platinum group metals ore concentrate. pgm ore concentrate The figure below shows a typical assay of a South African platinum group metals ore concentrate obtained as the filter cake after sulfuric acid leach (according to the Sherrit process) of a Merensky reef converter matte.

Extractinator - The Official Terraria Wiki

The world-generated ores appear with equal chances as their alternatives, e.g., the Extractinator produces an equal chance of Gold Ore and Platinum Ore, regardless of which is found underground in that world. Unlike crates, the Extractinator will not provide Hardmode ores even if …

Collect information about extraction of metals of low ...

PLATINUM:Platinum is an incredibly rare metal that is mined and extracted in a variety of different ways depending on the technological sophistication of the miners attempting to extract it. It is incredibly difficult to find in large pure quantities, so it needs to be extracted from the ore in a very specific way.

NDS Sound Extractor | Nintendo DS Hacking Wiki | FANDOM ...

NDS Sound Extractor is a command line program to extract sound sequences and samples as .midi and .wav from a DS ROM. The original site for it does not have the program anymore, so you may get it from here: . Usage Edit Usage : ndssndext.exe [options] Options: -x extract files only (no decoding) -s show processing status --help show this usage

Platinum - Wikipedia

Sep 19, 2014· How is platinum extracted from its ore 1. How is platinum extracted from its Ore? An ore is a naturally occurring mineral from which a pure metal can be extracted. For Platinum, the two- chief minerals are sperrylite or platinum arsenide (PtAs2) and co-operate or platinum sulfide (Pts).

How Is Platinum Mined … History and Practices | Canada ...

A recently opened underground section uses deeper level extraction methods. In Stillwater, Montana, pgm is extracted from the J-M Reef. 80% of their platinum and palladium-rich ore is mined using a mechanized ramp and fill method, much like the LHD method in South Africa.


Home → 50.5 EXTRACTION OF METALS- METALLURGY . ... Therefore, metals are generally extracted by subjecting their ores to reduction by chemical methods or by electrolytic methods. The process of extracting pure metal from its ore is known as metallurgy. . Since, the nature of the ore and also the properties of different metals are different ...

How Is Platinum Extracted? |

How Is Platinum Extracted? Because platinum is so rare, it must be extracted after being mined through a process that involves crushing it into incredibly small particles and separating these particles from one another. This is known as the flotation separation method, and produces a frothy layer of particles that can be skimmed to provide the ...

Nitain Extract | WARFRAME Wiki | FANDOM powered by Wikia

Notes Edit. This resource cannot be bought for Platinum at the Market.; Trivia Edit. Associated files in the game and the Warframe Nexus app refer to Nitain Extract as Alertium.; The description of harvesting Nitain is based from the method of recycling greenhouse compounds from germinated colonies underwater as another source of fuel, specifically Methane. ...

Platinum-Group Metals Statistics and Information

They regarded platinum as an unwanted impurity in the silver they were mining. The catalytic properties of the six platinum group metals (PGM)– iridium, osmium, palladium, platinum, rhodium, and ruthenium – are outstanding. Platinum's wear and tarnish resistance …

Platinum Mining in South Africa -

Platinum Mining in South Africa. Platinum mining in South Africa, or mining for Platinum Group Metals (PGM), is widespread on the African continent, and South Africa holds over 80% of the world's reserves. For investors interested in the PGM sector in Africa, South Africa seems to be the logical starting point.