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extraction platinum process

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 31135g 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 Get a Quote Send Message

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How Is Platinum Extracted
How Is Platinum Extracted

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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Extraction and Refining of the Platinum Metals
Extraction and Refining of the Platinum Metals

basic process for extraction of the platinum metals has remained essentially the same Rustenburg converter matte contains about 46 per cent of nickel and 28 per cent copper together with some other base metals and sulphur The platinum group metals

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

Platinum is used in many machines and applications for its high electric conductivity and catalyst properties In fact onethird of all platinum production goes to the automobile industry and yes they go the catalytic converters

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Platinum Refining Platinum Extraction Platinum
Platinum Refining Platinum Extraction Platinum

Platinum Refining Platinum Extraction Platinum Precipitation eBook Step By Step eBook On Platinum and Palladium Refining WE TEACH YOU WHERE TO FIND PRECIOUS METALS LIKE GOLD SILVER AND PLATINUM AND HOW TO PROCESS THEM TO SELL TO REFINERIES SIGN UP TODAY AND START MAKING MONEY Course Curriculum Platinum Refining Step By Step Guide

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How Is Platinum Extracted From a Catalytic Converter  It
How Is Platinum Extracted From a Catalytic Converter It

The platinum normally flakes off in small pieces or nuggets As each piece is chipped off it can be set aside and placed on a clean towel or rag Complete platinum removal from the converter catalyst material should take 30 to 45 minutes for a standardsized catalytic converter

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Extracting platinum metals  Chemical Engineering  Page 1
Extracting platinum metals Chemical Engineering Page 1

Mar 01 2016 · Platinumgroup 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 Once leached the metals are adsorbed from solution on to activated carbon he says

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How is platinum extracted from its ore  Answers
How is platinum extracted from its ore Answers

Jun 19 2014 · Extraction of the pure metal from ores is a complex process and includes milling the ore a froth floatation process and smelting at high temperatures

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How is platinum extracted from its ore  SlideShare
How is platinum extracted from its ore SlideShare

Sep 19 2014 · How is platinum extracted from its ore Finally platinum also has a very high melting point 1768 degrees and other impurities can be burned off leaving pure platinum metal The overall process involves several interrelated and complex processes

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Extraction of Gold from Platinum Group Metal Ores
Extraction of Gold from Platinum Group Metal Ores

The process can be modified to process complex feeds by adjusting the slag chemistry iron can be removed by adding silica to form an iron–silicate slag phase such as fayalite Fe 2 SiO 4 Copper and nickel can be removed by the addition of sulfide to form a

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How Is Platinum Extracted From a Catalytic Converter  It
How Is Platinum Extracted From a Catalytic Converter It

Complete Removal of Catalytic Converter From Vehicle In order to extract the platinum from within a catalytic converter the converter must be removed completely from the vehicle Most catalytic converters simply bolt on to a vehicles exhaust system with a series of threaded bolts Loosening and then removing these bolts with a simple socket

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

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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platinum mining mining of platinum platinum platinum
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 platinum  BINQ Mining
extraction process of platinum BINQ Mining

Apr 27 2013 · Patent US4295881 – Process for extraction of platinum group metals A process for treating chromitebearing ores to obtain useful mineral values especially platinum group metal therefrom wherein the ore is separated into

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How Is Platinum Mined  History and Practices  Canada
How Is Platinum Mined History and Practices Canada

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 In South Africa the world’s largest producer platinum is mined in an area called the Bushveld Igneous Complex

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PDF Commercial Processes for the Extraction of Platinum
PDF Commercial Processes for the Extraction of Platinum

Commercial Processes for the Extraction of Platinum Group Metals PGMs 123 a mineral phase reconstruction process was proposed to recover PGMs from spent autoexhaust catalyst 72

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Platinum  SlideShare
Platinum SlideShare

Feb 08 2016 · PLATINUM 26 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 PLATINUM 27

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How can I extract platinum group metals from Cu based
How can I extract platinum group metals from Cu based

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

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Gold Extraction  Recovery Processes
Gold Extraction Recovery Processes

The process let to recover fine gold which is difficult to be recovered by gravimetric devices and the coarse gold can be recovered from gravimetric concentrates Thus the process is an alternative to amalgamation and cyanidation The process can be employed in small or big scale The short time in reactors let to have lower capital cost

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Liquid–liquid extraction  Wikipedia
Liquid–liquid extraction Wikipedia

Liquid–liquid extraction LLE also known as solvent extraction and partitioning is a method to separate compounds or metal complexes based on their relative solubilities in two different immiscible liquids usually water polar and an organic solvent nonpolar There is a net transfer of one or more species from one liquid into another liquid phase generally from aqueous to organic

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OVERVIEW OF PGM PROCESSING  Anglo American
OVERVIEW OF PGM PROCESSING Anglo American

Platinum Group Metals PGMs are recovered through underground and open pit mining from polymetallic sulphide ores containing PGMs Nickel Copper and other metals • Platinum Pt Palladium Pd Rhodium Rh and Ruthenium Ru are the most prevalent of the six PGMs

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Gold Extraction and Recovery Processes
Gold Extraction and Recovery Processes

process iii electrowinning and iv ionexchange solvent extraction Traditionally MerrillCrowe process was used to remove gold from a cyanide solution

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PGM Platinum Mining  Extraction
PGM Platinum Mining Extraction

A library of 244 scientific research papers on PGM Platinum geology mining and metallurgical extraction methods and processes Skip to content Laboratory Testing Consulting Engineering Process Equipment

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Extraction of Gold
Extraction of Gold

In addition to the malleable nature of the product obtained by electrolytic refining the process also extracts platinum a constituent of nearly all samples of Transvaal gold The United States of America Mint has found the electrolytic method more economical than that with sulphuric acid

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