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how to process platinum ore

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.

how to process platinum ore - BINQ Mining

2012-12-12 · How Is Platinum Mined – Life123 – Articles and Answers about Life . 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

How Is Platinum Extracted? - Reference

2020-4-13 · Platinum ore can be obtained through controlled explosions or by advanced mining techniques. Once it has been mined, the platinum is extracted from the ore in the same way. The platinum ore is not pure, so it is first crushed. This produces many tiny particles that can be treated.

How is platinum extracted from its ore - SlideShare

2014-9-19 · Another method of separation is to bubble air through the mixture, so that the platinum ore grains (not the platinum itself) react with oxygen forming a

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

2021-7-15 · Extracting platinum from its ore is both capital and labor intensive. It can take up to 6 months and 7 to 12 tons of ore to produce 31.135g of pure platinum. STEPS INVOLVED : The first step in the production process is to break platinum containing ore and immerse it in indicator containing water, a process known as 'froth flotation'. During ...

Extraction and Refining of the Platinum Metals

Initial treatment comprises digesting with aqua regia to produce a solution containing the major portion of the gold, platinum and palladium as chlorides, the residue comprising the more insoluble metals, iridium, rhodium, ruthenium and osmium. The solution is reduced by adding ferrous chloride to remove the gold. The addition of ammonium chloride to the filtrate precipitates impure ammonium chloroplatinate,

Extraction and Refining of the Platinum Metals | Johnson ...

1 天前 · 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. Operations to achieve this can roughly be divided under three headings:

OVERVIEW OF PGM PROCESSING - Anglo American

2015-1-12 · PLATINUM • Overview of PGM Processing ... Ore Anglo Converting Process (at Rustenburg) Our configuration differs from our competitors - we have a broad footprint across all 3 Bushveld limbs. Consequently, our integrated production system is more complex (i.e.13

Platinum & Palladium Ore Flotation Pilot Plant

2018-9-8 · About 4 pct of the platinum and 8 pct of the palladium values remained in the cleaner tailing. These data indicate that a technically feasible process for producing a platinum-group-metal-bearing sulfide concentrate from serpentinized ore from the Stillwater Complex is available.

How to Identify Platinum in Ore Deposits | Sciencing

2018-5-10 · The J-M Reef ore body in Montana contains mostly copper and nickel, with low platinum content as a byproduct. Gravel deposits in Alberta, Canada, provide a placer source for platinum in certain rivers, where it coincides with gold and other minerals. Platinum flakes can be recovered through gravel washings, shaking tables and other methods.