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list platinum ore image extraction process

  • Platinum MiningPlatinum

    As Platinum is so incredibly rare it can take about as much as 10 tonnes of ore to find one ounce of Platinum. There are several steps in the mining process of Platinum, the first one being extraction of the Platinum ore and bringing it above ground, there are two ways of doing this the first and older way is to blast the ore free with explosives.

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  • PlatinumWikipedia

    One suitable method for purification for the raw platinum, which contains platinum, gold, and the other platinumgroup metals, is to process it with aqua regia, in which palladium, gold and platinum are dissolved, whereas osmium, iridium, ruthenium and rhodium stay unreacted.

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  • How to Identify Platinum in Ore DepositsSciencing

    May 10, 2018· These metals include platinum, rhodium, ruthenium, palladium, osmium and iridium. Modern platinum uses include jewelry, catalytic converters, manufacturing silicones, increasing computer storage and use in flatpanel displays. Rocks containing platinum grains tend to be quite small,

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  • Nickel processingBritannica

    Chalcopyrite, CuFeS 2, is the dominant copper mineral in these ores, with small amounts of another copper mineral, cubanite, CuFe 2 S 3. Some gold, silver, and the six platinumgroup metals also are present, and their recovery is important. Cobalt, selenium, tellurium,

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  • process of ore separated from platinum

    The huge quantities of nickel ore processed makes up for the fact that platinum makes up only two parts per million of the ore. South Africa, with vast platinum ore deposits in the Merensky Reef of the Bushveld complex, is the world's largest . Process for recovering platinum group metals from ores also

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  • CitigoldGold ExtractionCitigold Corporation

    The team at Charters Towers ensures the processing plant machinery is in satisfactory operational condition for the processing and extraction of gold from the ore. All equipment involved in the extraction process, including crushers, tanks and pumps is regularly examined for its durability and performance ability. Gold Extraction Process. The mechanical and chemical gold extraction process used at

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  • 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.

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  • extraction process of platinumBINQ Mining

    Apr 27, 2013· How is platinum extracted from its ore. Answer: 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,»More detailed

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  • PGM Platinum Mining & Extraction

    PGM Platinum Mining & Extraction.Platinumbased alloys for high temperature and special applications. Development of alternative techniques for matte level measurements in sulphide smelting furnaces. Keynote Address Seismic method applied to platinum exploration, a success story.

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  • Silver OreThe Mining Processes that Transform Ore into

    Dec 18, 2016· Preparation of Silver Ore. The first stage of mining silver involves the crushing the silver ore to about 11.5in diameter so as to make the ore porous for the extraction process. Once the ore is crushed it is then mixed with lime about 35 lb. per ton to create a

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  • How to Refine and Melt PlatinumTutorial part 1YouTube

    Dec 17, 2011· Platinum Refining Tutorialpart 1. A complete process is demonstrated:cleaning & Dissolution with Aqua Regia.Precipitation.

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  • Platinum is produced in South Africa by Amplats, Impala

    The principal constituents of UG2 ore are chromitite 6090%, orthopyroxene, and plagioclase, together with minor amounts of talc, chlorite, and phlogopite, as well as smaller amounts of basemetal and other sulphides and platinumgroup minerals. The basemetal sulphides are

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  • THE PRIMARY PRODUCTION OF PLATINUM GROUP METALS

    The other four, rhodium, ruthenium, iridium and osmium, are mined as byproducts of platinum and palladium. 58% of world PGM production takes place in South Africa1 not only for ore haulage but also to drive compressed air to and Russia accounts for a further 26%, most

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  • 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.

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  • How Is Platinum MinedHistory and Practices

    There are six metallic elements called the Platinum Group Metals pgm which are platinum, palladium, rhodium, ruthenium, iridium and osmium. These are all extracted during the mining process. Because of the rarity of pgm and its tendency to combine with other metals, the mining process often yields far more nickel or copper than it does platinum.

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  • how to process platinum oreBINQ Mining

    Dec 12, 2012· The first step in the mining process is getting the platinum ore out of the ground and into a refinery or processing plant.

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  • THE PRIMARY PRODUCTION OF PLATINUM GROUP METALS

    THE PRIMARY PRODUCTION OF PLATINUM GROUP METALS PGMs Introduction. The six platinum group metals PGMs occur together in nature alongside nickel and copper. Mineable deposits of PGMs are very rare, with annual production amounting to around 400 tonnes, several orders of magnitude lower than many common metals.

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  • WO2005031013A1Platinum group metal extraction by ore

    A process for extraction of platinum group metals PGM includes smelting PGM concentrate to provide PGMcontaining matte, spinelrich slag and oxiderich slag. The matte is enriched with regard to PGM in a conversion step by selective oxidation of undesired constituents thereof. The process includes, after the smelting and prior to the conversion, separating the matte and the spinelrich slag

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  • How Is Platinum Extracted?Reference.com

    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 extracted platinum.

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  • How to Recover Platinum from Catalytic Converters: 5 Easy Tips

    The ratio, in terms of availability, of platinum to gold is 1:15. This means that for every 15 gold there is only 1 platinum. It is also difficult to acquire a lot of it, as it will take 10 tons of raw platinum ore to come up with a single ounce of pure platinum. Aside from its rarity, platinum is

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  • Extraction and Refining of the Platinum MetalsJohnson

    The complete process of extraction consists essentially of enriching this matte to approximately 65 per cent content of platinum metals and then treating this concentrate with acids to separate the individual platinum group metals from each other, followed by final refining.

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  • How to Extract SilverSapling.com

    Nov 22, 2016· Extract Silver Step. Buy or build an electrolysis machine. This machine will help you to extract silver from your waste chemicals. You can find electrolysis machines in science supply stores, or you can make your own using a 12volt charger and a rubber tub.

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  • The Top Platinum Producing Countries In The World

    Apr 25, 2017· The majority of Canada's platinum supply comes from the Sudbury Basin in Central Ontario. Most of the rest of Canada's platinum comes from the Raglan nickel mine in Manitoba, Quebec, and the Lac des lles mine in Western Ontario. 3. Zimbabwe 11,000 kg, 6.83% of world's platinum Zimbabwe is the third largest platinum producer in the world.

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  • platinum mining and extraction methods by Greg Campbell on

    This made the rhodium, iridium and ruthenium insoluble in aqua regia. The platinum, palladium and gold were then dissolved and separated by a series of sequential precipitations, The remaining residue was then upgraded by pyrometallurgical and leaching processes

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  • Platinum is produced in South Africa by Amplats, Impala

    Process routes for beneficiation of noble metals from Merensky and UG2 ores. Extraction Metallurgy 85, The Institution of Mining and Metallurgy, London, 912 September 1985, pp.789816. 24. Corrans I.J., Brugman C.F., Overbeek P.W., and McRae L.B. 1982. The recovery of platinumgroup metals from ore of the UG2 Reef in the Bushveld Complex.

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  • platinum mining and extraction methods by Greg Campbell on

    The older or classical process involved first roasting the PGM concentrate. This made the rhodium, iridium and ruthenium insoluble in aqua regia. The platinum, palladium and gold were then dissolved and separated by a series of sequential precipitations, The remaining residue was

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  • Extraction of Gold from Platinum Group Metal Ores

    Gold is typically associated with platinum group metal PGM ores and is ultimately recovered in the precious metals refineries. This chapter summarizes the extraction and refining of gold from PGMbearing concentrates and secondary materials.

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  • PGM Platinum Mining & Extraction

    A library of 244 scientific research papers on PGM & Platinum geology, mining and metallurgical extraction methods and processes.

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  • PDF Commercial Processes for the Extraction of Platinum

    Commercial Processes for the Extraction of Platinum Group Metals PGMsThis patented TML Process for platiniferous oxide ores will yield recoveries of 95% for gold, 85% for platinum and over

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  • Introduction to Mineral ProcessingChevron Phillips Chemical

    Froth flotation is considered to be the most widely used method for ore beneficiation. In ore beneficiation, flotation is a process in which valuable minerals are separated from worthless material or other valuable minerals by inducing them to gather in and on the surface of a froth layer.

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  • How is platinum extracted from its ore?Answers

    Jun 19, 2014· 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

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  • Gold Ores Processing Companies in the United StatesManta

    20+ items· Gold, silver, Platinum group Ore processing facility for processing black sands, sulfide ore, or free milling concentrates through chemical leaching 704 7919025 Web

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  • Extraction and Refining of the Platinum Metals

    sulphur. The platinum group metals, together with some gold, total about fifty ounces to the ton. The complete process of extraction consists essentially of enriching this matte to approximately 65 per cent content of platinum metals and then treating this concentrate with acids to separate the

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  • The Properties and Applications of Platinum

    Extracting platinum from ore is both capital and laborintensive. 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'.

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  • THE PRIMARY PRODUCTION OF PLATINUM GROUP METALS

    Primary production at Impala Platinum mine in South Africa. IMAGE CREDIT: Mining Operations, Implats. For example, in South Africa, PGMbearing ores generally have a low PGM content of between 2 and 6 grams per tonne and it will typically take up to six months and between 10 and 40 tonnes of ore to produce one ounce 31.1035g of platinum.2

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  • Gold Extraction and Recovery Processes

    available for the extraction of gold metal from its ores. Amongst these methods, cyanidation is the most common method used in the leaching of gold from the ore. This process involves the dissolution of gold containing ores in dilute cyanide solution in the presence of lime and oxygen. For refractory ores such as

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  • Froth flotationWikipedia

    Froth flotation is a process for selectively separating hydrophobic materials from hydrophilic. This is used in mineral processing, paper recycling and wastewater treatment industries. Historically this was first used in the mining industry, where it was one of the great enabling technologies of the 20th century.

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  • How is platinum extracted from its oreSlideShare

    Sep 19, 2014· The extraction process Before a mine is even opened the potential site is explored and assessed for viability, in other words, is it profitable to extract the metal from the ore. Assuming that this process demonstrates the commercial viability the mining operation is established, the actual process can begin. Foam flotation: The platinum ore is crushed and milled, which increases the surface area of the metal and making it easier to extract

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