methods of how to get platinum from crushed ore

    How Is Platinum Extracted? Reference

    4/8/2015· It is incredibly difficult to find in large pure quantities, so it needs to be extracted from the ore in a very specific way. Platinum ore can be obtained through controlled explosions or by advanced mining techniques. Once it has been

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Platinum Mining and Refining Education

Mining platinum in placer deposits is a relatively simple process. Dredges scoop the platinum-bearing sand or gravel from riverbeds or mining pits. The material is washed until platinum grains or nuggets are captured and pulled from the surrounding material. Sperrylite, or platinum

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How is platinum extracted from its ore SlideShare

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 slurry on the surface which can be skimmed off. Drying and purification The wet platinum slurry is heated in

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how to process platinum ore BINQ Mining

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of how to get platinum from crushed ore Chile

installations with ten or more trapiches currently operate in chile. ore hauled in by truck is usually dropped or hand-fed into a jaw crusher. from there, the minus two inch material goes by wheelbarrow to stockpiles between each two trapiches. this crushed ore is shoveled over the

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An insight into platinum mining

In order to concentrate the material, the platinum ore is by turn crushed, milled and then chemically treated to separate the precious metals from dust and other waste products. Other precious metals like gold, copper and nickel talk about concentration in ores in percentages, but for platinum it is in parts per million. Furthermore, the concentration of platinum, or head grade, in Platreef

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Crushing in Mineral Processing

19/3/2017· In mineral processing or metallurgy, the first stage of comminution is crushing. Depending of the type of rock (geometallurgy) to be crushed, there are 2 largely different techniques at your disposition for crushing rocks. In principle, compression crushing is used on hard and abrasive rocks by placing them between a high wear-resistant plate/surface. Less abrasive and softer rocks or stones are crushed

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crushed platnium ore

methods of how to get platinum from crushed ore. methods of how to get platinum from crushed ore Description Patented manufacturing method used to make platinum-based fuel cell electrocatalysts that can help fuel Know More. How rare is platinum ore ATLauncher. How rare is platinum ore selfATLauncher submitted 3 years ago by reefza So far while quarrying in DNS Tech 6803 I ve found

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methods methods of how to get from crushed ore

This method is an acid heap leaching method like that of the copper method in that it utilises sulfuric acid instead of cyanide solution to dissolve the target minerals from crushed ore The amount of sulfuric acid required is much higher than for copper ores, as high as 1,000 kg of

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How to Separate Gold from Pyrite

17/3/2017· When the ore was dehydrated by roasting in reverberatory furnaces the extremely fine particles of gold were agglomerated, and between 80 and 90 per cent, could then be extracted by amalgamation, the remainder being presumably coated by oxides of iron. The richness of the ore, however, made even this result unsatisfactory, and a process of chlorination was adopted in practice.

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how to process platinum ore BINQ Mining

12/12/2012· 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

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An insight into platinum mining

In order to concentrate the material, the platinum ore is by turn crushed, milled and then chemically treated to separate the precious metals from dust and other waste products. Other precious metals like gold, copper and nickel talk about concentration in ores in percentages, but for platinum it is in parts per million. Furthermore, the concentration of platinum, or head grade, in Platreef

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Extraction of Platinum Group Metals IntechOpen

2/10/2017· 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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of how to get platinum from crushed ore Chile

of how to get platinum from crushed ore Chile. Jaw crusher. Jaw crusher is widely used in crushing the medium particle size materials of varieties of minerals and large materials, and it is widely used in mining, smelting, building material, highway, railway, water conservancy and chemical industry and other industries. Impact crusher. Impact crushers are also known as impact breakers or

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process of platinum ore crushing

process of platinum ore crushing. These mechanized crushing systems can generate some very significant dust, and so when using them is important to consider methods for dust control or elimination no matter which crushing system youre using, the process will go far faster, and come out better if you do repeated screenings of the material from time to time

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Extracting ores Mining of mineral resources Siyavula

The ore needs to be crushed, as a choc chip biscuit, to get the minerals out. Once we have crumbled the choc chip biscuit, the chocolate pieces can be separated from the crumbs. In the same way in the mining process the valuable minerals can be separated from the unwanted rock. The unwanted rock is called waste rock.

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crushed platnium ore

methods of how to get platinum from crushed ore. methods of how to get platinum from crushed ore Description Patented manufacturing method used to make platinum-based fuel cell electrocatalysts that can help fuel Know More. How rare is platinum ore ATLauncher. How rare is platinum ore selfATLauncher submitted 3 years ago by reefza So far while quarrying in DNS Tech 6803 I ve found

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Easy Ways to Test Platinum: 8 Steps (with Pictures)

19/1/2021· Pure platinum jewelry and jewelry that is at least 50% platinum should be marked with a stamp, also known as a hallmark. If your piece is marked with the word "platinum," it is at least 95% pure. More commonly, you will see a number like 850 or 85 followed by "pt" or "plat." This indicates that 85/100 parts are platinum, meaning the piece is 85% pure.

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ore is crushed in ore gold mining machine

methods of how to get platinum from crushed ore. methods of how to get platinum from crushed ore What's Gold Ore Crusher used for,Gold Ore Mining,Gold manganese ore wash and dry machine; used gold maining Inquire Now; what do you call a machine that crushes rock into a . 4.7/5· Inquire Now; how is gold ore crushed process Crusher, quarry, mining how is gold ore crushed

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How to Separate Gold from Pyrite

17/3/2017· The most celebrated case of this kind is that of the surface ore at Mount Morgan, in Queensland, which was an ironstone gossan consisting of siliceous brown iron ore, derived according to one view from the decomposition of pyrites. Although the gold appeared to be free, it could not be amalgamated, yielding only about 30 per cent, when crushed in batteries and subjected to prolonged

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