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Jaw Crusher

As a classic primary crusher with stable performances, Jaw Crusher is widely used to crush metallic and non-metallic ores as well as building aggregates or to make artificial sand.

Input Size: 0-1020mm
Capacity: 45-800TPH

Materials:
Granite, marble, basalt, limestone, quartz, pebble, copper ore, iron ore

Application:
Jaw crusher is widely used in various materials processing of mining &construction industries, such as it is suit for crushing granite, marble, basalt, limestone, quartz, cobble, iron ore, copper ore, and some other mineral &rocks.

Features:
1. Simple structure, easy maintenance;
2. Stable performance, high capacity;
3. Even final particles and high crushing ratio;
4. Adopt advanced manufacturing technique and high-end materials;

Technical Specs

extraction and processing of platinum

Extraction and Refining of the Platinum Metals

major development in the world’s platinum industry took place in the early nineteen twenties when large deposits of platinum bearing ore were discovered in the Transvaal in South Africa. This led to the formation in 1931 of Rustenburg Platinum Mines Limited to work these deposits, and this company remains to this day the only platinum producer in South Africa and the only major producer in the world whose prime activity is the extraction of the platinum metals. From the outset Johnson Matthey has been associated with Rustenburg, $rst in developing methods for the extraction of the platinum

Extraction and Refining of the Platinum Metals Johnson

2021-8-21  Improved techniques and more modern equipment are always under review, but the 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

platinum extraction process

Extraction and Refining of the Platinum Metals Johnson . Improved techniques and more modern equipment are always under review, but the 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,

Solvent Extraction in Platinum Group Metal Processing

The most usual way for recovering ruthenium from platinum group metals (PGMs) industrial refinery liquors is still by its distillation under the Ru (IV) oxide form; [2, 3] however, increasing...

Solvent extraction of platinum using amine based

2014-2-1  The solvent extraction process is an important technique that is employed to extract the metallic valuables from the leach solution using organic extractants. To develop efficient and eco-friendly processes, R & D studies are being conducted for the extraction of platinum from the leach solutions using various organic reagents viz., anionic

(PDF) Extraction of Platinum Group Metals

The refining process undergoes a series of dissolution and precipitation stages or total leaching techniques. The solvent extraction process helps to separate the subsequent

How Is Platinum Extracted? Reference

2020-4-13  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.

Extraction and stripping behavior of platinum group

The recovery and separation of platinum group metals (PGMs) are of considerable significance for metal sustainability. To establish an efficient extraction process for PGMs, the novel extractant N-[N,N-di(2-ethylhexyl)aminocarbonylmethyl] phenylalanine (D2EHAF), containing a phenylalanine moiety as the metal-affinity group, was synthesized.

Method for extraction and separation of platinum and

The method of extraction and separation of platinum and rhodium in sulfate solutions, including translation of the platinum metals in activearray sulfate-chloride form, sorption on strong-base anion exchange resin, characterized in that the transfer platinum metals in activearray form is subjected to pre-freshly prepared and aged for three

How is platinum extracted from its ore SlideShare

2014-9-19  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). Extracting Platinum from these ores is

platinum extraction process

Extraction and Refining of the Platinum Metals Johnson . Improved techniques and more modern equipment are always under review, but the 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,

Platinum ore extraction process pdf Co-production

2019-12-26  A major development deposits of platinum bearing ore were basic process for extraction of the platinum. complex, costly and energy-intensive processes that may take up to six months to 40 tonnes of ore to produce one ounce (31.1035g) of platinum.2. Most of the PGM Generic flow chart for PGM production in South Africa. SOURCE: Lonmin. Feb 21

KELL HYDROMETALLURGICAL PROCESS FOR

444 KELL HYDROMETALLURGICAL PROCESS FOR EXTRACTION OF PLATINUM GROUP AND BASE METALS FROM FLOTATION CONCENTRATES AN UPDATE By 1Keith Liddell, 2Mike Adams 1Lifezone Ltd, Switzerland 2Mutis

Solvent extraction of platinum using amine based

2014-2-1  The solvent extraction process is an important technique that is employed to extract the metallic valuables from the leach solution using organic extractants. To develop efficient and eco-friendly processes, R & D studies are being conducted for the extraction of platinum from the leach solutions using various organic reagents viz., anionic

How Is Platinum Extracted? Reference

2020-4-13  This process is necessary because platinum, even in ore, needs to be removed from other substances. Platinum is an incredibly rare metal that is mined and extracted in a variety of different ways depending on the technological sophistication of the miners attempting to extract it.

Hydrometallurgical recovery of platinum group metals

2013-8-7  The process technology used for platinum group metals production has been evolving towards more modern processes that have fewer loops and shorter through times. This literature review focuses on the extraction and separation processes used in the platinum group metals industry nowadays. The information available is partly limited as

How is platinum extracted from its ore SlideShare

2014-9-19  However, in mining using 4.5 tonnes of ore to produce one gram of platinum would not be considered abnormal. 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

Method for extraction and separation of platinum and

The method of extraction and separation of platinum and rhodium in sulfate solutions, including translation of the platinum metals in activearray sulfate-chloride form, sorption on strong-base anion exchange resin, characterized in that the transfer platinum metals in activearray form is subjected to pre-freshly prepared and aged for three

THE PRIMARY PRODUCTION OF PLATINUM GROUP

2020-1-24  The six platinum group metals (PGMs) occur together in nature alongside nickel and copper. Mineable deposits of PGMs are very rare, with annual production amounting to around 400 tonnes, several orders of magnitude lower than many common metals. Due to their economic values and higher quantities, platinum and palladium are the most

OVERVIEW OF PGM PROCESSING Anglo American

2015-1-12  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.

Platinum ore extraction process pdf Co-production

2019-12-26  A major development deposits of platinum bearing ore were basic process for extraction of the platinum. complex, costly and energy-intensive processes that may take up to six months to 40 tonnes of ore to produce one ounce (31.1035g) of platinum.2. Most of the PGM Generic flow chart for PGM production in South Africa. SOURCE: Lonmin. Feb 21

KELL HYDROMETALLURGICAL PROCESS FOR

444 KELL HYDROMETALLURGICAL PROCESS FOR EXTRACTION OF PLATINUM GROUP AND BASE METALS FROM FLOTATION CONCENTRATES AN UPDATE By 1Keith Liddell, 2Mike Adams 1Lifezone Ltd, Switzerland 2Mutis

(PDF) " PLATINUM EXTRACTION AND PURIFICATION,

" PLATINUM EXTRACTION AND PURIFICATION, USES AND ITS ENVIRONMENTAL IMPACTS "Download. Related Papers. Global Material Flow Analysis of Platinum And Palladium Metals to Reduce Potential Environmental Impacts. By Palle Paul M Mejame.

EP0173425A1 Process for the extraction of platinum

A process for separating platinum group metals (PGM's) from various feedstock materials, is disclosed, wherein a plasma arc flame is employed to produce a superheated puddle on the surface of a slag layer to accelerate the association of platinum group metals with a collector material and formation of a recoverable layer of platinum group metals and collector material.

Solvent extraction in platinum group metal processing

Solvent extraction in platinum group metal processing. Michael J. Cleare, Johnson Matthey Research Centre, Blounts Court, Sonning Common, Reading, Berkshire RG4 9NH. Search for more papers by this author. Peter Charlesworth, Matthey Rustenburg Refiners (UK) Limited, Orchard Road, Royston, Hertfordshire SG8 5HE.

Process for extraction of platinum group metals from

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 non-magnetic fraction, containing a substantial portion of the platinum group metals, is concentrated and smelted to produce a metal layer containing platinum group metals; and the platinum group

Hydrometallurgical recovery of platinum group metals

2013-8-7  The process technology used for platinum group metals production has been evolving towards more modern processes that have fewer loops and shorter through times. This literature review focuses on the extraction and separation processes used in the platinum group metals industry nowadays. The information available is partly limited as

Method for extraction and separation of platinum and

The method of extraction and separation of platinum and rhodium in sulfate solutions, including translation of the platinum metals in activearray sulfate-chloride form, sorption on strong-base anion exchange resin, characterized in that the transfer platinum metals in activearray form is subjected to pre-freshly prepared and aged for three

Bioprocessing of oxidized platinum group element (PGE

2020-9-1  Platinum-group elements (PGE) are relevant for many high technology applications, prompting the search for potential alternative resources and environmentally friendly processing technologies. The largest deposit of PGE worldwide is the Bushveld Complex in South Africa.

Recovery and Then Individual Separation of Platinum

2019-9-25  Recovery of PGMs (especially rhodium, platinum, and palladium) from different spent manufactured products (like catalytic converters) is considered as an important task as they are rarely found in nature, and they possess high economic value. In this work, the honeycomb of a car catalytic converter was primarily processed by crushing, grinding, and then treating in a hydrogen atmosphere.

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