platinum group flotation

platinum group flotation

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

good stability and reliable cone crushers

Investigations into the Recovery of Platinum Group

2021-9-26  In the flotation of platinum group minerals (PGMs) it has generally been assumed that they will behave similarly to base metal sulfides and thus sulfide reagent regimes are generally used in such flotation plants. However the tellurides and arsenides of platinum and palladium contribute about 50% of the PGMs present in the Platreef ore, located in the northern limb of the Bushveld Complex of

get price

Platinum Palladium Flotation

2017-6-24  The platinum-group metal content was more than twice that of a rougher concentrate, and the Al2O3 and CaO contents were significantly lower (see table 7). Because flotation concentrates would be subsequently treated by smelting-leaching or direct leaching techniques to recover platinum-group

get price

Electrochemical interactions of platinum group minerals

2017-10-1  In the flotation of platinum group minerals (PGMs) in South Africa, CuSO 4 is used as an activator. The Bushveld Complex mineralogy is such that PGMs are frequently closely associated with base metals such as chalcopyrite, pyrrhotite and pentlandite ( Schouwstra and Kinloch, 2000 ) and hence CuSO 4 is used as an activator in these operations.

get price

Characterisation and Flotation of a Weathered Platinum

2020-1-8  Keywords: Platinum Group Metals, Flotation, Selectivity Index, Upper Group, Weathered Ores. 1. Introduction The Bushveld Igneous Complex (BIC) of South Africa has the world’s largest reserves of platinum group metals (PGMs) found in the Merensky, Upper Group 2 (UG2) and Platreefs [1]. Due to depletion of high grade ore in the Merensky reef and

get price

Flotation of platinum group metal ore materials

A method for flotation processing a platinum group metal ore material including a sheet silicate mineral having a natural tendency to float during flotation processing to prepare a platinum group metal concentrate, the method comprising: flotation of a feed of the ore material to produce a flotation concentrate enriched in platinum group metal

get price

US6679383B2 Flotation of platinum group metal ore

Provided is a method involving flotation of a feed of platinum group metal ore material to prepare a platinum group metal concentrate during mineral processing operations. Prior to and/or during the flotation, a lead-containing activator reagent and a xanthate collector reagent are added to the slurry and during the flotation, an oxygen-deficient flotation gas, such as nitrogen gas, is used.

get price

Platinum-Group Metal Ores an overview ScienceDirect

Srdjan M. Bulatovic, in Handbook of Flotation Reagents: Chemistry, Theory and Practice, 2010 Publisher Summary. This chapter discusses various aspects of PGM (platinum group metal) ores. In general, PGM ores are concentrates in the crust found in two different ways, by leaching the metal-rich lava (mantle) deposited into the crust, which is known as chemical weathering, especially in a hot

get price

FUNDAMENTALS OF THE FLOTATION BEHAVIOUR OF

2017-4-4  Flotation behaviour of the platinum-group minerals 25 2.3.1. Platinum-group element recovery from the oxidized MSZ of the 29 Great Dyke Zimbabwe 2.4. Chemical stability of Michenerite 30 2.5. Interaction of Thiols with metals 33 3. Research problem and

get price

Sulfhydryl phosphorus-containing collectors in flotation

2016-9-23  The analysis involves influence of sulfhydryl phosphorus-containing collectors (SPC) on flotation of copper–nickel ore-bearing metals from platinum group. Efficiency of SPC and butyl xanthate combination is illustrated, and their optimal ratio is determined. The authors study influence of the test agents on electrode potential and hydrophobic behavior of pyrrhotine, pentlandite and platinum

get price

US6679383B2 Flotation of platinum group metal ore

Provided is a method involving flotation of a feed of platinum group metal ore material to prepare a platinum group metal concentrate during mineral processing operations. Prior to and/or during the flotation, a lead-containing activator reagent and a xanthate collector reagent are added to the slurry and during the flotation, an oxygen-deficient flotation gas, such as nitrogen gas, is used.

get price

Ion Flotation Studies and Separation Procedures for the

2018-5-3  flotation properties of the platinum group metals, develop methods for the quantitative recovery of the platinum metals from dilute solutions by ion flotation and investigate the feasibility of ion flotation for the group separation. The anionic chlorocomplexes of Pd(II), Ir(IV), Pt(IV), Au(III), Rh(III) and Ir(III) were floated from aqueous

get price

Characterisation and Flotation of a Weathered Platinum

2020-1-8  Keywords: Platinum Group Metals, Flotation, Selectivity Index, Upper Group, Weathered Ores. 1. Introduction The Bushveld Igneous Complex (BIC) of South Africa has the world’s largest reserves of platinum group metals (PGMs) found in the Merensky, Upper Group 2 (UG2) and Platreefs [1]. Due to depletion of high grade ore in the Merensky reef and

get price

The PGM flotation predictor: Predicting PGM ore

2015-5-18  Flotation modelling Process optimisation Flotation kinetics abstract Performance of froth flotation recovery plants for platinum group minerals (PGMs) is usually monitored by means of routine chemical assays of samples taken at various locations in the plant. Whilst these

get price

The Geological Occurrence, Mineralogy, and Processing by

The Geological Occurrence, Mineralogy, and Processing by Flotation of Platinum Group Minerals (PGMs) in South Africa and Russia Login All of OpenUCT Open Education Resources Other Publications Research Outputs Theses / Dissertations Search

get price

Platinum & Palladium Ore Flotation Pilot Plant

2018-9-8  These data indicate that a technically feasible process for producing a platinum-group-metal-bearing sulfide concentrate from serpentinized ore from the Stillwater Complex is available. by David November 29, 2018 September 8, 2018 Categories Flotation

get price

Hydrometallurgical treatment process for extraction of

The platinum group metal flotation concentrate is introduced into the process as feed 1. The feed prepared as a slurry 2 is subjected to autoclave leaching 3 in order to dissolve, at least partially, base metals such as Ni, Cu, Co and Fe. This is done prior to the leaching of the platinum group metals from the concentrate so as to remove the

get price

FUNDAMENTALS OF THE FLOTATION BEHAVIOUR OF

2017-4-4  Flotation behaviour of the platinum-group minerals 25 2.3.1. Platinum-group element recovery from the oxidized MSZ of the 29 Great Dyke Zimbabwe 2.4. Chemical stability of Michenerite 30 2.5. Interaction of Thiols with metals 33 3. Research problem and

get price

Extraction of Platinum Group Metals IntechOpen

2018-2-21  About 80% of the worlds’ reserves for platinum group metals (PGMs) are in South Africa’s Bushveld Igneous Complex. Processing of PGM involves comminution, flotation, smelting, converting, base metals refinery and precious metals refinery. Due

get price

Development of PGMs and Chrome Extraction Circuit

2012-5-23  platinum group metal may readily be replaced by another. Crocodile river mine (Eastplats) is currently treating UG-2 ore as the run of mine to recover PGMs and all ore is beneficiated using conventional crushing, milling, and flotation processes. There is a chrome plant that is installed

get price

Ion Flotation Studies and Separation Procedures for the

2018-5-3  flotation properties of the platinum group metals, develop methods for the quantitative recovery of the platinum metals from dilute solutions by ion flotation and investigate the feasibility of ion flotation for the group separation. The anionic chlorocomplexes of Pd(II), Ir(IV), Pt(IV), Au(III), Rh(III) and Ir(III) were floated from aqueous

get price

Treatment of Platinum Flotation Products ResearchGate

Flotation and enhanced gravity separation techniques used in some of the major platinum group metal producing plants for recovery of the platinum group of elements are also highlighted and

get price

Investigations into the Recovery of Platinum Group

2021-9-26  In the flotation of platinum group minerals (PGMs) it has generally been assumed that they will behave similarly to base metal sulfides and thus sulfide reagent regimes are generally used in such flotation plants. However the tellurides and arsenides of platinum

get price

Evaluating floatability of platinum group minerals in

2021-3-30  The PGM flotation predictor: Predicting PGM ore flotation performance using results from automated mineralogy systems. Minerals Engineering, 36-38, 75-80. Carelse, C., Chetty, D and Manuel, M. (2020). A preliminary evaluation of liberated Platinum Group Minerals in Platreef Ore with respect to their floatability, IMPC Conference Proceedings, 2020.

get price

Bacterial Preoxidation of Stillwater Complex, MT,

Complex, MT, Platinum-Group Metal Flotation Concentrate and Recovery of Platinum- Group Metals by Cyanidation and Other Leachants By D. L. Yopps and E. G. Baglln UNITED STATES DEPARTMENT OF THE INTERIOR Manuel Lujan, Jr., Secretary BUREAU OF MIMES T 5 Ary, Director

get price

pH Control in Flotation of PGM Platinum Group Metal

2021-10-3  Hello, in the flotation of Platinum Group Metal Ores, is it considered wise or cost effective to introduce pH control? Is there any mine that mine PGMs that does pH control in their metallurgical plants? The reason why i ask is because i did some test works. I wanted to check the relationship between grade, recovery, mass pull against pH.(note

get price

FLOTATION OF PLATINUM GROUP METAL (PGM) ORES

2017-3-6  FLOTATION OF PLATINUM GROUP METAL (PGM) ORES. PGM Minerals There are over 100 PGM minerals. These minerals are subjected to a wide range of elemenlat substitution. There is a large variation between stochiometric formula and compositions of the

get price

A Process Mineralogical Study on the effect of Alteration

2020-12-8  flotation behaviour of PGEs (and platinum group minerals PGMs) is still necessary. Through the mineralogical analysis of the batch flotation concentrates it was observed that more finely disseminated and yet locked (unliberated) talc resulted in higher amounts of

get price

Interpreting the role of reagents in the flotation of

2009-8-26  The platinum group elements (PGE) in the Merensky Reef in the Bushveld Complex are strongly associated with the base metal sulphide (BMS) minerals present in the Reef, either as discrete platinum group minerals (PGM) included or attached to the sulphides, or in solid solution with these sulphides (Peyerl, 1983, Schouwstra et al., 2000, Ballhaus

get price

Is the Platinum Group Minerals in a typical Zimbabwe

2017-8-10  Is the Platinum Group Minerals in a typical Zimbabwe flotation operation significantly different than typical PGM’s in a Bushveld Igneous Complex operation and does it matter? Riaan Grobler and Yoliswa Vana Betachem (Pty) Ltd. Introduction •Plants are

get price