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Characterisation and Flotation of a Weathered Platinum
Abstract In this paper the effect of weathering on the mineralogy and flotation performance of a weathered Platinum group metal PGM ore was investigated A comprehensive characterisation of the weathered ore was carried out where physical chemical and mineralogical and liberation properties of the sample were determined
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Flotation of platinum group metal ore materials Newmont
Aug 07 2003018332A 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
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Extraction crushing grinding and flotation of platinum
Concentration of platinum group metals with flotation Jan 25 2013 183 Flotation of platinum group metal ore materials Newmont USA Jan 20 2004 183 Provided is a method involving flotation of a feed of platinum group metal ore material to followed by concentration of the PGMs by flotation Major Mineral Resources in Nigeria Full List Locations
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FUNDAMENTALS OF THE FLOTATION BEHAVIOUR OF
Flotation behaviour of the platinumgroup minerals 25 231 Platinumgroup element recovery from the oxidized MSZ of the 29 Great Dyke Zimbabwe 24 Chemical stability of Michenerite 30 25 Interaction of Thiols with metals 33 3 Research problem and
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Mineral processing for platinum from mining to flotation
Flotation Flotation in mineral processing method used to separate and concentrate ores by altering their surfaces to a hydrophobic or hydrophilic conditionthat is platinum group Mining and concentrating minerals Contact Supplier
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Concentration Of Platinum Group Metals With Flotation
Flotation of platinum group metal ores concentration of chromite and with alpine ultrafamic bodies as a process of weathering there is a marked change in ptptpd ratio as compared to the source becoming greatly increased in the former due to the greater Read More
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Ion Flotation Studies and Separation Procedures for the
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 PdII IrIV PtIV AuIII RhIII and IrIII were floated from aqueous
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Platinum is produced in South Africa by Amplats Impala
Flotation was used for the first time to produce a sulphide platinum concentrate in Overbeek PW and McRae LB 1982 The recovery of platinumgroup metals from ore of the UG2 Reef in the Bushveld Complex Twelfth Congress of the Council of Mining and Metallurgical Institutions Johannesburg The South African Institute of Mining and
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PH Control in Flotation of PGM Platinum Group Metal Ores
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 plantsThe reason why i ask is because i did some test works I wanted to check the relations
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Flotation of platinum group metal ore materials Newmont
Jan 20 2004018332A 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
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Characterisation and Flotation of a Weathered Platinum
Keywords Platinum Group Metals Flotation Selectivity Index Upper Group Weathered Ores 1 Introduction The Bushveld Igneous Complex BIC of South Africa has the worlds 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
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Hydrometallurgical processing of Platreef flotation
May 01 2011018332Platinum producers are evaluating hydrometallurgical process routes to extract platinum group metals PGM and base metals BM from flotation concentrate that are alternative to conventional pyrometallurgical matte smelting treatment of flotation concentrates This approach would attract several potential benefits to the costeffective
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Processing platinum flotation Odanah School
Mixtures of collectors are widely used in the flotation of sulphide and platinum group mineral Froth Flotation and Gold Extraction Manhattan Gold amp Silver Jul 23 2014183 Froth flotation is a method for separating hydrophobic materials which will not mix with water from hydrophilic materials which readily mix
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Processing platinum flotation Odanah School
Platinum group metals contained in coppernickel and nickel ores are extracted using flotation Solvays research has established that the highest recoveries of these metals are achieved with a combination of our brand chemistries AERO174 AEROFLOAT174 AEROPHINE174 and OREPREP174 including our new AEROFLOAT MX 500 collector
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PlatinumPalladium ores Danafloat
Platinum group metals PGM occur in many coppernickel ores where pentlandite is present particularly for reef type ore bodies Other sulphide minerals also typically associated in PGM ores are chalcopyrite chalcocite pyrrhotite and pyrite The actual PGMs are generally associated with all
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Platinum Ores Article about Platinum Ores by The Free
The following article is from The Great Soviet Encyclopedia 1979 It might be outdated or ideologically biased Platinum Ores natural mineral formations containing platinum group metals platinum palladium iridium rhodium osmium and ruthenium in economic concentrations Significant accumulations of platinum ores in the form of deposits are
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Interpreting the role of reagents in the flotation of
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
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THE PRIMARY PRODUCTION OF PLATINUM GROUP
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
