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 metalsExtraction of the pure metal from ores is a complex process, , »More detailed
Feb 06 2019 process flow diagram for mining ore extraction Grinding flow diagram of ore mining to refining process gold ore refining process flow chart binq mininggold ore refining process flow chartgold extraction process flow beneficiation plant uranium 187 Learn More Flowchart the Australian Aluminium CouncilBauxite is the
Removing the gold-bearing rock from the ground is just the first step To isolate pure gold, mining companies use a complex extraction process The first step in this process is breaking down large chunks of rock into smaller piec At a mill, large machines known as crushers reduce the ore to .
Gold is typically associated with platinum group metal (PGM) ores and is ultimately recovered in the precious metals refineri This chapter summarizes the extraction and refining of gold from PGM-bearing concentrates and secondary materials
US4295881A Process for extraction of platinum group metals from 3 is a schematic flowsheet of a method used for processing of a South African chromitebearing ore containing platinum group metals in order to produce chromite concentrates, residues containing platinum group metals and nickel, copper and cobalt as metals or compounds suitable .
Extraction Silver is extracted from the ore-argentite (\(Ag_2S\)) The process of extraction of silver is called as cyanide process as sodium cyanide solution is used The ore is crushed, concentrated and then treated with sodium cyanide solution This reaction forms sodium argento cyanide \(Na [Ag(CN)_2]\)
Mar 01, 2016· He said: “We found that if we could recover economic levels of platinum metal using heap leaching, then we were able to recover it from solution” Platinum-group metals form a complex range of 30 to 40 minerals, each with a different resistance to leaching, making it difficult to find a unique solution for all deposits, explains Eksteen
How can I extract platinum group metals from Cu based rock? Imagine that I have a copper based ore which also consists platinum group metals Pt , Pd, Au, Ag are the elements in my Cu based ore
process for copper and cobalt extraction by its or gold ore concentration plant the process of extracting a metal from its ore and refining it miners then process the copper or nickel ore ,
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
PLATINUM MINING AND EXTRACTION METHODS : , 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 flotation, air is pumped through the ore-water mix Platinum particles rise to the surface in a froth that is skimmed off for further .
Hydrometallurgical recovery/recycling of platinum by the leaching of spent catalysts: A review , recently proposed a process flow sheet for the dissolution of PGMs, including Pt, from , M BaghalhaFactors affecting platinum extraction from used reforming catalysts in iodine solutions at temperatures up to 95°C
Gold extraction by chlorination using a pyrometallurgical process MW Ojedaa,*, , teria established for simple collection for the type of ore used The original sample (m 0) was sieved to sizes lower than 1 10 3 m, which is the right size for heavy mineral concentrations The light
Froth flotation is a process for selectively separating hydrophobic materials from hydrophilicThis is used in mineral processing, paper recycling and waste-water treatment industri Historically this was first used in the mining industry, where it was one of the great enabling technologies of the 20th century
The isolation of the platinum group metals , Solvent extraction Metal Flow chart of platinum extraction as a whole Dissolve in hydrochloric ac 8 Materials 2 , Q iron ore and Feldspar Extraction Process Flow Chart Pakistan Flow Chart Tin Min evasbm-flow chart of stone crushing plant in pdf- Gold Ore Refining Processing
Process flow diagram for the multi-stage extraction of major elements from PGM mine tailings (* MT tct contains M-SO 4 compounds, where M is a metal; the highlighted area represents the focus of this study) 2 Experimental approach 21 Material tested A sample of platinum mine tailings was collected from the Two Rivers platinum mine located in the
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 explosiv
Production, Manufacturing and Extraction of Silver, Gold, Copper, Magnesium, Chromium, , This book contains different process flow diagrams It is an excellent reference for engineers, researchers, practitioners, entrepreneurs , Chrome Alum Process Chromic Acid Process 7 PLATINUM GROUP OF METALS Extraction of Platinum Group Metals .
Figure 1 shows the platinum extraction process based on the glove box technology and starting with platinum rich liquor [6, 7] Figure 1 Flow chart of platinum extraction process The glove box is normally dressed with a needle-felt cloth and filter papers that are replaced after every single filtration process of a batch at a high cost
PLATINUM Disclaimer: This presentation has been prepared by Anglo American Platinum Limited (“Anglo American Platinum”) and comprises the written materials/slides for a presentation concerning Anglo American Platinum By attending this presentation and/or reviewing the slides you agree to be bound by the following conditions
Obtaining the ore (ESBRG) Once a suitably sized deposit of a mineral has been found, mining can begin In ancient times mining and mineral processing were very primitive and the main method used to extract ores was digging by hand Mining is largely divided into surface and underground mining
This process characterized by easier operation, longer flotation time, fewer concentrate flotation and process concentrate ore from different stages of separation, which can recovery nickel ore as soon as possible in the flotation process The solution of copper-sulfide nickel ore ,
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)
Extraction Process Flow Chart In Mines Grinding Mill The process of mineral flotation concentrates on mining gold is a separation process used to is a extraction process flow chart in mines Production Process Flow Chart ore benefaction machinery gold mining process flow chart gold recovery by cip system US $1000-10000 / Set 1 Set (Min .
Place these products in the extraction process in ascending order of copper content Use the flow chart as a guide: Matte Ore Cathode copper Blister Anode copper Copper concentrate Fire refined copper; Use a periodic table to find the atomic masses of the elements in cuprite and chalcocite Then work out the percentage of copper in each mineral
the process of extraction platinum Patent US4295881 - Process for extraction of platinum , A process for treating chromite-bearing ores to obtain useful mineral values, especially platinum group metal, therefrom wherein the ore is separated into magnetic Inquiry; the process of the extraction of platinum in a chart Get price
Washing disaggregates muds from ore Concentrating process: rotary mixers, agitators, jigs, cyclones, cones, heavy-media separators (industrial mining only) are used to achieve density separations Collecting diamond process is done using grease table or ,
PGM Ore PrOcessinG at iMPala’s UG-2 cOncentratOr in rUstenbUrG, sOUth africa eUGene nel and JOhan therOn - iMPala PlatinUM ltd; chris Martin and hans raabe - sGs abstract Impala Platinum Limited is the world’s second largest platinum producer, producing more than 17 million ounces
The chief are of silver is argentite and silver is extracted by hydrometallurgy process The silver are is dissolved in cyanide solution to form soluble argento cyanide complex from which metal is obtained by reduction with more electropositive The different steps involved in extraction of silver are: a Ore – Concentration: Argentite being sulphide ore [,]
Sep 19, 2014· 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 .