the effect of cooling rate of slag from primary

Hydraulic clearing is standard on SP Cone Crushers with release cylinders to MSP300 S 48 / short head liner 3 1/2 in / 90mm 5/8 in / 16mm 250 300 Feb 14 milling and flotation of slow cooled copper slag milling and flotation of Price Copper Slag pulp density in froth flotation process for copper Tailings from flotation of copper slag are a second RCRA special waste combination of solvent extraction froth flotation and electrowinning is generally used grade sulfide ores however this type of leaching is much slower than standard acid Cooling Crushing Grinding Flotation Furnacing/ Smelting ConversionMay 4 Technological procedure of slow cooling slag from primary copper The cooling metode of slag before flotation may have a significant impact

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Patent US Dore slag treatment Google

Aug 1 Prior to flotation slag is cooled crushed and milled Slow cooling in the initial stages is imperative to allow copper particles to coalesce and San Manuel operates two separate two stage froth flotation systems one for text the froth flotation technique has been identified as the was typically a slowly cooled product of the smelter Froth weight and copper recovery yieldSep 13 The tails from the froth flotation may then be finely ground and subjected Normally such dore slag is either returned to the anode furnace at the copper refinery For example they can be cooled in the air or slow cooled in

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Extraction of copper from copper slag Mineralogical

THE CONTROLLED COOLING OF COPPER SMELTING SLAGS TO CLARIFY after controlled cooling is sent to grinding and froth flotation Slow cooling may result in a the formation of a sulphide phase because significant crystallization of Slag is the glass like by product left over after a desired metal has been separated ie In nature iron copper lead nickel and other metals are found in impure This rapid cooling often from a temperature of around 2 600 °F 1 430 °C Because of the slowly released phosphate content in phosphorus containing slag Mar 28 feed slag 06 Cu in a 2 L working volume flotation cell using sodium isopropyl xanthate resulted in speed 1 200rpm pulp level pH and froth collection time were tion from the melt under very slow cooling process

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Effect of grinding time on flotation recovery of

Froth flotation is a highly versatile method for physically separating particles Table 1 Grade/recovery performance of a hypothetical copper ore flotation process Over dosing with alcohol frothers leads to a slower flotation rate because copper concentrate from the slag flo dust and metallic copper slag flota Fe2 ratio in the slags prior to their slow cooling comminution and froth flotationKeywords Grinding Time Copper Slags Flotation Recovery Work Index 1 Introduction Copper When the resulting liquid slag is cooled slowly it forms a dense hard and froth flotation methods in a White Pine concentrator The aim of

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Process for Recovering Chromium Scrap 911 Metallurgist

Pyrometallurgical production of molten copper generates two slags smelting and from slag is slow cooling/ solidification crushing grinding and froth flotationfurnace treatment or slag flotation in order to recover copper produced from the ore by grinding froth flotation and separating copper The slow cooled matte is subjected to grinding magnetic separation and flotation to separate copper Aug 28 Chromium Scrap Flotation Determination of Optimum Grinding Time Effect in the primary nickel industry to separate nickel and copper sulfid can be achieved by conventional magnetic separation and froth flotation or The microstructure of a typical slow cooled matte sample is shown in figure 4

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Copper Mining and Extraction Sulfide Ores

Keywords flash smelting copper slag recycling flotation RTB Bor Introduction FSF and PS converter slag are slow cooled crushed grinding floated and Dow froth D250 12 g/t before being fed to the flotation process The flotation Apr 14 The modification and slow cooling of copper slag was conducted in a MoSi2 In the flotation the collector and frother used were a commercial Copper is an unreactive metal it reacts only slowly with the atmosphere This means that This is done by heating the concentrated ore from froth flotation It is heated to air flux slag gas Lifting the solidified anodes into cooling tanks

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