what is the platinum ore process

  • Platinum Mining and Refining Education

    Refining platinum ore is a costly and laborious process. It can take from eight weeks to six months to process a batch of ore, and it can take up to 12 tons (11 tonnes) of ore to produce a single troy ounce of platinum. Once the broken ore is transported to the surface of the mine, it is crushed by machinery into small pieces and mixed with water and chemicals, which bind to the platinum

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  • How Is Platinum Extracted? Reference

    04/08/2015· This process is necessary because platinum, even in ore, needs to be removed from other substances. 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

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  • How is platinum extracted from its ore

    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

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  • Platinum Mining Platinum

    Just like Platinum, the rest of the group is also quite rare, so they are often also extracted in the Platinum mining process, separating the different types of metals is a long and tiring process which can sometimes take up to at 7 months. 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

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  • The Properties and Applications of Platinum

    21/08/2020· 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 is pumped through the ore-water slurry. Platinum

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  • Extraction and Refining of the Platinum Metals Johnson

    A major development in the world’s platinum industry took place in the early nineteen twenties when large deposits of platinum bearing ore were discovered in the Transvaal in South Africa. This led to the formation in 1931 of Rustenburg Platinum Mines Limited to work these deposits, and this company remains to this day the only platinum producer in South Africa and the only major producer in

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  • Platinum Mining Platinum

    Just like Platinum, the rest of the group is also quite rare, so they are often also extracted in the Platinum mining process, separating the different types of metals is a long and tiring process which can sometimes take up to at 7 months. As Platinum is so incredibly rare it can take about as much as 10 tonnes of ore to find one ounce of Platinum

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  • how to process platinum ore BINQ Mining

    12/12/2012· The first step in the mining process is getting the platinum ore out of the ground and into a refinery or processing plant. Two methods exist to extract platinum ore: »More detailed. Recovery of platinum-group metals from ores The United States Jun 29, 1982 · We claim: 1. A process for recovery of nickel, iron, platinum, palladium, copper and gold values from ore concentrates

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  • Platinum Wikipedia

    Sulfidic serpentintite (platinum-palladium ore) from the same mine as above. Platinum is an extremely rare metal, and the other platinum-group metals, is to process it with aqua regia, in which palladium, gold and platinum are dissolved, whereas osmium, iridium, ruthenium and rhodium stay unreacted. The gold is precipitated by the addition of iron(II) chloride and after filtering off the

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  • The Platinum/Palladium Process

    The Platinum/Palladium Process 9 OVERVIEW AND EXPECTATIONS In the majority of the classes and workshops that I’ve taught over the years, “the platinum/palladium process” is the answer that surfaces first when I ask the question, “What process do you want to learn the most?” In this chapter you will learn how, and, as in previous chapters, I begin with a little histor y. Then you will

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  • Platinum Ore The Official Terraria Wiki

    29/01/2021· Platinum Ore is an early-game ore that spawns in the Underground and Cavern layers, 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 counterpart to Gold Ore, which can generate in its place in some worlds. Platinum Ore has a small chance to appear as a bonus drop

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  • Extraction of Platinum Group Metals IntechOpen

    02/10/2017· 2. Geology. In South Africa, the PGM ore is mined in the western and eastern limb of the Bushveld Igneous Complex [].Within the Bushveld Igneous Complex, the Merensky reef, the Platreef and Upper Group 2 (UG2) reef are exploited for platinum production [1, 4, 9].Merensky and Platreef have similar chemical and mineral composition [6, 10].These reefs typically have fairly low contents of

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  • Platinum is produced in South Africa by Amplats, Impala

    Northam Platinum has Zondereinde. Ore from the Merensky Reef contains up to 3% base-metal sulphide minerals, distributed as follows: pyrrhotite (45%), pentlandite (32%), chalcopyrite (16%), and pyrite (2 to 4%). The majority of the PGMs in the Merensky ore are associated with pentlandite, occurring either in pentlandite grains or at the pentlandite-gangue grain boundaries. To a lesser extent

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  • Photos of Natural Platinum Ore, Platinum and Palladium

    PALLADIUM ORE AND PLATINUM ORE. Platinum is a very rare metal, occurring only in trace concentrations in the Earth's crust. Platinum occurs as the native metal, although that form now constitutes only a small source of the metal. It is a grayish white, lustrous metal, having a specific gravity of 21.46, and melting at 1,760 C. It is malleable and ductile, and may be welded at a bright red heat

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  • Mineral processing Wikipedia

    In the field of extractive metallurgy, mineral processing, also known as ore dressing, is the process of separating commercially valuable minerals from their ores History. A set of Cornish stamps. This section needs expansion. You can help by adding to it. (August 2010) Before the advent of heavy machinery the raw ore was broken up using hammers wielded by hand, a process called "spalling

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  • Ores The Official Terraria Wiki

    27/02/2021· Chlorophyte Ore isn't counted as a Hardmode ore for the Extra Shiny! achievement. Tips [edit edit source] Each Hardmode ore is chosen at the moment the first three altars in the world are broken. Ores can be "chosen" by quitting the world without saving (by ending the task or killing the process) after smashing the first altars.

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