retrieve platinum from rock ore refining

Ore processing – Waihi Gold

Ore processing is a 24 hour operation. Ore is stockpiled (1) at the processing plant, and the process begins by feeding the ore into a hopper with a loader. The ore is conveyed, and lime is added (2) to raise the pH of the ore. Following crushing through a jaw crusher ...

Get Price

diy gold ore refining

Gold and Platinum Refining & Recovery Systems / Equipment An overview on how to refine precious metals There are many kinds of materials that yield pure gold, platinum, or silver when refined Though it's usually a little intimidating the first time you do anything, refining precious metals yourself is relatively easy to do (even with no experience) provided you have the right information ...

Get Price

refining gold ore

Refining - Mabinogi World Wiki While the ore you unearth is nice and hard, you can't do anything with it if it contains metal, dirt, and sand mixed into it Not only does it make it difficult to build metal products of adequate quality, it is also difficult to produce even

Get Price

How to Extract Precious Metals From Sulfides | Sciencing

Precious metals can be found in ore deposits along with sulfur, and are known as sulfides. Cadmium, cobalt, copper, lead, molybdenum, nickel, silver, zinc, and gold and platinum group metals can be found in sulfide forms. These concentrated ore deposits are

Get Price

Platinum extraction from a Catalytic Converter. - YouTube

23/4/2018· How to recycle gold from cpu computer scrap. value of gold in cpu ceramic processors pins chip. - Duration: 15:42. Archimedes Channel 10,629,261 views

Get Price

Platinum is produced in South Africa by Amplats, Impala …

The recovery of platinum-group metals from ore of the UG-2 Reef in the Bushveld Complex. Twelfth Congress of the Council of Mining and Metallurgical Institutions, Johannesburg, The South African Institute of Mining and Metallurgy, 3-7 May 1982, Volume 2, pp.629-634.

Get Price

process of ore separated from platinum

Process for extraction of platinum group metals from nbsp 0183 32 A process for treating chromite bearing ores to obtain useful mineral values especially platinum group metal therefrom wherein the ore is separated into magnetic and non magnetic fractions the ...

Get Price

methods used in removing ores from rock

methods used in removing ores from rock Ways to Separate Metal From Ore Sciencing Smelting methods range from the basic to the high-tech, and are applied to a variety of materials, including aluminum, iron and copper. Ancient Methods Ancient civilizations ...

Get Price

refining of gold bearing ores

The ancient process of refining gold has already been described under METALLURGY (which see). Most of the Bible references are to the refining of silver ( Proverbs 25:4 Zechariah 13:9 Isaiah 48:10 ). The silver used by the ancients was probably obtained by smelting lead sulfide ore

Get Price

Photos of Natural Platinum Ore, Platinum and Palladium …

Platinum and palladium ore deposits are rare, and the most extensive deposits have been found in just a few deposits. These include the norite belt of the Bushveld Igneous Complex covering the Transvaal Basin in South Africa, the Stillwater Complex in Montana, United States, the Thunder Bay District of Ontario, Canada, and the Norilsk Complex in Russia.

Get Price

what is the process of refining gold ore

Low-grade ore is relatively simple to process while high-grade ore is a more extensive and complicated process. Completing Off-Site Refining; Once the initial processing is done on-site, the gold is transported to an off-site refinery to undergo further refining.

Get Price

How can I extract platinum group metals from Cu based …

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. So how can I extract these elements ...

Get Price

methods used in removing ores from rock

methods used in removing ores from rock Ways to Separate Metal From Ore Sciencing Smelting methods range from the basic to the high-tech, and are applied to a variety of materials, including aluminum, iron and copper. Ancient Methods Ancient civilizations ...

Get Price

Processes - extraction, mining, smelting, refining, …

An ore is a rock containing enough valuable mineral to make it worth extracting. In the case of copper, it is worth extracting when there is about 2 kg of copper per 1,000 kg of ore (0.2%). Copper minerals are found in over one hundred varieties, although only a few have been worked for copper on a large scale.

Get Price

Platinum | Earth Sciences Museum | University of Waterloo

Platinum was regarded as an unwanted impurity in the silver they were mining and it was often discarded. Platinum. Panned from the "Southern Claim, Tulameen River, August 1996. University of Waterloo Earth Sciences Museum Collection. Uses: Jewellery

Get Price

How Is Platinum Extracted? | Reference.com

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 ...

Get Price

How Is Gold Extracted From Gold Ore? | Sciencing

Gold is usually found alone or alloyed with mercury or silver, but can also be found in ores such as calaverite, sylvanite, nagyagite, petzite and krennerite. Most gold ore now comes from either open pit or underground mines. The ores sometimes contain as little as 5/100 of an ounce of gold per ton of rock…

Get Price

refining gold ore

Refining - Mabinogi World Wiki While the ore you unearth is nice and hard, you can't do anything with it if it contains metal, dirt, and sand mixed into it Not only does it make it difficult to build metal products of adequate quality, it is also difficult to produce even

Get Price

Hydrogen Economy Is a Failed Hype So Far | Platinum …

Feb 5, 2013 - The platinum catalyst is scarce and slow to extract .. Saved from news.softpedia.com Hydrogen Economy Is a Failed Hype So Far Raw platinum ore, looks like any rock, but is worth more than gold, and with a little work, its value will be evident ...

Get Price

How to Refine Precious Metals - Step One: Concentration …

28/2/2014· Crushing, grinding and flotation are featured in this latest educational video. Silver, Gold, Platinum, Palladium and other PGM ore. Careers and technology on Mineral Engineering in precious ...

Get Price

THE PRIMARY PRODUCTION OF PLATINUM GROUP METALS …

higher quantities, platinum and palladium are the most important metals of the PGMs. The other four, rhodium, ruthenium, iridium and osmium, are mined as by-products of platinum and palladium. 58% of world PGM production takes place in South Africa1

Get Price

How to Melt Gold Out of Rocks | Sciencing

You can't actually melt gold from rocks; if you hold a rock over a flame hot enough to melt gold and expect the gold to dribble out, you're going to be disappointed. The process of extracting gold from ore is a multistep one, and historically it has involved the use …

Get Price

Rock Crushing methods and How to recover gold from …

Gold is often found associated with the mineral quartz. It is sometimes associated with other minerals as well, including iron and manganese oxides, calcite, pyrite and other sulfides as well. It is not uncommon for prospectors, especially those who operate metal detectors, to find a rich gold bearing specimens of ore.. Sometimes the best use of these minerals is to sell them at specim

Get Price

DIY - ROCK CRUSHER - RAW GOLD SILVER PLATINUM …

28/8/2016· PLEASE SUBSCRIBE TO SUPPORT Here I am showing the Rock Crusher I made, how I made it and a demonstration. Works very easily, shows no wear after use, and mak...

Get Price