The Process Of Mining And Extracting Platinum

How Is Platinum Extracted? | Reference

A: 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

The Properties and Applications of Platinum

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 (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 …

Platinum Mining - Platinum

The mining and extracting process of Platinum The third step is the extraction process This is done by crushing the ore into minuscule pieces, once this is done the next process the platinum must proceed through is the flotation separation process, which relies on air particles to push the Platinum …

How is platinum extracted from its ore - slidesharenet

Sep 19, 2014 · How is platinum extracted from its ore On average, it takes up to six months and up to 12 tonnes of ore to produce an industry standard troy ounce, which is 31135 grams of pure metal However, in mining using 45 tonnes of ore to produce one gram of platinum would not be considered abnormal

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, together with …

how to process platinum ore - BINQ Mining

Dec 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

PGM Platinum Mining & Extraction

Mintek, a national resource of minerals processing expertise for platinum ores Electrochemical studies of the interaction of ethyl xanthate with Pd-Bi-Te Thought processes during the project initiation phase Project success and performance evaluation A framework for the introduction of mechanized mining

Precious Metal Refining & Recovery, Episode 10: Platinum

May 29, 2016 · We get a sample from the side of the road and extract precious metal from it Platinum From Spark Plugs - Duration: 11:20 Cody Secret Gold Mine and Mining Camp Hidden in the Mountains

Platinum Mining in South Africa - projectsiqcoza

However, the overall platinum mining process is labour and capital intensive taking half a year or more and 12 tons of ore to produce one troy ounce (31135 g) of pure platinum For up-to-the-minute reporting on platinum and other mining activities in South Africa, read more about a tailored subscription to Africa Mining IQ, the continent’s largest mining information service with over 1 900 mining projects listed

The Process Of Mining Platinum - kleinoffemnl

Platinum Mining Platinum 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

Platinum Mining and Refining | Education

Modern Platinum Mining Techniques Most of the mining for platinum ore occurs deep underground To extract the mineral-rich materials, miners pack explosives into holes drilled in the rock and blast it into smaller pieces The broken rock is then collected and transported to the surface for processing Platinum production in South Africa

Extraction and Refining of the Platinum Metals | Johnson

Article Synopsis 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

platinum mining, mining of platinum, platinum, platinum

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 It combines the increased use of industralization and trackless-mining methods in steps Platinum mining, however, differs from gold mining in different ways Platinum reefs …

extraction process of platinum - BINQ Mining

Apr 27, 2013 · How Is Platinum Mined – Life123 Once it's mined, the extraction process begins The platinum ore is first crushed to produce tiny particles suitable for further treatment

The Process Of Mining Platinum - thebathroomcompanynl

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 Platinum Wikipedia Platinum is an extremely rare metal, occurring at a concentration of only 0005 ppm in Earth's crust

Precious Metal Refining & Recovery, Episode 10: Platinum

May 29, 2016 · We get a sample from the side of the road and extract precious metal from it Platinum From Spark Plugs - Duration: 11:20 Cody Secret Gold Mine and Mining Camp Hidden in the Mountains

9 Step Process for Discovering, Mining & Refining Gold

Jan 23, 2012 · 9 Step Process for Discovering, Mining & Refining Gold By ProvidentMetals on January 23, 2012 Filed Under: Uncategorized We’ve no doubt all seen the old western movies of the prospector with a pan in the river searching for gold

Digging deeper: Mining methods explained – Anglo American

2 Underground mining Underground mining is used to extract ore from below the surface of the earth safely, economically and with as little waste as possible The entry from the surface to an underground mine may be through a horizontal or vertical tunnel, known as an adit, shaft or decline Underground mining is practical when:

Extracting Gold | HowStuffWorks

Leaching dissolves the gold out of the ore using a chemical solvent The most common solvent is cyanide, which must be combined with oxygen in a process known as carbon-in-pulp As the cyanide and oxygen react chemically, gold in the pulp dissolves When workers introduce small carbon grains to the tank, the gold adheres to the carbon

(PDF) Commercial Processes for the Extraction of Platinum

The Kell Process has been developed for the extraction of platinum group metals (PGMs)and base metals from sulphide flotation concentrates

THE PRIMARY PRODUCTION OF PLATINUM GROUP METALS …

Primary production at Impala Platinum mine in South Africa IMAGE CREDIT: Mining Operations, Implats For example, in South Africa, PGM-bearing ores generally have a low PGM content of between 2 and 6 grams per tonne and it will typically take up to six months and between 10 and 40 tonnes of ore to produce one ounce (311035g) of platinum2

Extracting platinum metals - Chemical Engineering | Page 1

Mar 01, 2016 · The traditional method for recovering platinum-group metals (Pt, Pa, Ir, Os, Rh, Ru and Au) is not economically viable in the case of low-grade deposits, but researchers from the Western Australian School of Mines, Curtin University (Perth; curtineduau) and the Dept of Processing Engineering

platinum mining and extraction methods by Greg - Prezi

Transcript of platinum mining and extraction methods Platinum platinum mining and extraction methods The mining of platinum ores is similar to gold mining inasmuch as the orebody is a thin, tabular reef covering an extensive area This enables a progressive method of mining - the reef is drilled and blasted to advance the face,

The Process Of Mining Platinum - thebathroomcompanynl

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 How is platinum extracted from its ore slidesharenet Sep 19, 2014· However, in mining using 45 tonnes of ore to produce one …

extraction process of platinum - BINQ Mining

Apr 27, 2013 · How Is Platinum Mined – Life123 Once it's mined, the extraction process begins The platinum ore is first crushed to produce tiny particles suitable for further treatment

Palladium Mining, Techniques, Mines, Occurence, PGM, Metal

MINING AND PROCESSING : The mining of palladium is a very intricate process because of the fact that palladium is so spread out under the surface and in the mines and requires using mechanical extraction methods, which simplifies the process and makes it much …

Kell hydrometallurgical process for extraction of platinum

The Kell Process has been developed for the extraction of platinum group metals (PGMs)and base metals from sulphide flotation concentrates

Kell Process

The Kell Process is the benchmark in efficient, low-energy metals recovery with low environmental impact - towards a sustainable carbon-neutral, toxic-free mining operation Kell Technology The Kell Process has been developed for extraction of platinum group metals (PGM), gold, silver and base metals from PGM sulfide flotation concentrates

Gold processing | Britannica

By 2000 bc the process of purifying gold-silver alloys with salt to remove the silver was developed The mining of alluvial deposits and, later, lode or vein deposits required crushing prior to gold extraction, and this consumed immense amounts of manpower By ad 100, up to 40,000 slaves were employed in gold mining in Spain The advent of Christianity somewhat tempered the demand for gold until about the …

Gold Extraction & Recovery Processes - 911metallurgist

Typically the process can process ores whose gold content is 08-11 g/t The leaching solution is spread at the top of the pile and the pregnant solution will have to percolate through the pile The design considers special drainage pads for pregnant liquid collection

Extraction and Processing of Minerals & the Environmental

Extracting Surface Minerals When the ore deposits are very large, open-pit mining is utilized A large, open pit is created as machines scrape off any earth that is not ore and set it to the side This material is called overburden, and as the overburden is scraped off, it's piled into spoil banks

Gold refining by solvent extraction—the Minataur™ Process

from intermediate process products having a wide range of gold contents The process comprises oxidative leaching of the solid feed, followed by selective solvent extraction of the gold from the leach liquor to reject impurities, and precipitation of high-purity gold powder This paper outlines the process, presents selected results of two pilot-plant trials in which 5 kg/d of

All-inclusive Facts About the Diamond Mining Process

Diamond mining is a feat which requires precision, care, heavy duty extraction tools, and a substantial amount of monetary investment in machinery, to extract gems from the depths of the planet's crust As a process, it consists of locating possible diamond deposits and their retrieval, in intact form

Mining - Wikipedia

The process of mining from discovery of an ore body through extraction of minerals and finally to returning the land to its natural state consists of several distinct steps The first is discovery of the ore body, which is carried out through prospecting or exploration to find and then define the extent, location and value of the ore body

OVERVIEW OF PGM PROCESSING - angloamericanplatinum

Platinum Group Metals (PGMs) are recovered through underground and open pit mining from poly-metallic 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, with Iridium (Ir), and Osmium (Os) found in much smaller quantities

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