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Copper Flotation From Converter Slags

Flotation Process For Copper Ores And Copper Smelter Slags May 10 1977 a flotation process in which copper ores or copper converter slags are ground and firstly have added thereto benzotriazole or alkyl benzotriazole as an activator and secondly one or collectors selected from the group consisting of xanthates dithiophosphates thiocarbamate esters dithiocarbamates mercaptans and

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Copper Flotation From Converter Slags Restaurant

Copper flotation from converter slags nldcindia copper flotation from converter electric furnace copper discard slag flotation used to process copper slags at Recovery of cobalt nickel and copper from slags

Comparative Results Of Copper Flotation From

Production of copper concentrate by flotation of smelter slag has started in 2001 Flotation concentrate goes to the Copepr Smelter once for production of cop per cathodes and the rough flotation tailings go to the flotation tailing dump Copper recoveries in the flotation process of smelter slag reaches the value of about 45 50

Froth Flotation Converter Slags

Converter slag crushing magnetic solutions copper flotation from converter slags youtube Aug 25 2016 slag crusher machine for iron copper lead is used for crushing slag in the slag a study of the optimal model of the flotation kinetics of archives of mining sciences in this study the effect of

Copper Flotation Methods

Fig 4 Copper extractions from the copper smelter slag and the copper smelter slag flotation tailings as a function of time at different initial ferric iron concentrations By comparing Figure 2 and 4 it can be seen that both the copper extractions and the copper dissolution curves were similar in sulphuric acid alone and in the presence

Recovery Of Copper From Converter Slags By Flotation

Recovery of copper from converter slags by flotation By Vernal E Edlund S J Hussey Salt Lake City Metallurgy Research Center (U S ) and United States Bureau of Mines

2 Recovery Of Copper And Cobalt From Converter Slag

Key words: Converter slag flotation copper cobalt sulphurization 1 Introduction Copper slag is produced in large amounts in seven copper smelter plants in Chile and it is estimated that around 4 million tons of slag are disposed every year and another

Converter Slag Flotation—its Effect On Copper

The Naoshima Smelter has employed the convert er slag flotation method in order to increase reverberatory smelting capacity instead of returning slag to the reverberatory furnace As the result we could point out the following advantages 1) Copper anode produced from copper concentrate was increased 25 from 3 000T M to 3 800T M

Copper Slag Flotation

Copper Slag Milling And Flotation Process Enhancing the flotation recovery of copper minerals in 01012020183 The following was used during the milling test work on the slag samples a laboratory scale ball mill 400 mm by 300 mm a Laarmann laboratory slurry press size 13 for slurry filtration a 1 0 L measuring cylinder for measuring and adding water a drying oven to dry the slurry steel

Copper Slag Flotation Chuquicamata

Codelco Wikipedia the free encyclopedia Copper has been mined for centuries at Chuquicamata as was shown by the However their gradual depletion forced the construction of a mill and flotation plant smelter and one Teniente converter with electric furnace and cylindrical slag

Slag Flotation Cell Plant

Converter slag reverbetory furnace slag copper recovery flotation Flotation is a physical and chemical separation process that utilizes The rougher tails are fed to a series of scavenger cells before exiting the plant as final tailings Copper slag flotation plant xsm excellent mining crushing machinery products or production line design

Impacts Of Slag Mill And Flotation

In addition Recycling copper converter slag back to the flash furnace has been practiced and Leaching of converter slag flotation tailings from the Improving Beneficiation of Copper and Iron from Copper Slag by Apr 14 2016 recovery of iron from copper flotation slag prior works focused mostly on the

Copper Slag Flotation Plant

Copper Slag Flotation Plant gerardroofs it Copper Slag Flotation Plant Htm flotation Machine Industrial sludge is generated at a rate of 100 metric tonsday from a copper slag recycling plant copper slag is widely used as an abrasive media to remove rust old coating and other impurities in dry abrasive blasting Send Inquiry

Impacts Of Slag Mill And Flotation

Flotation of copper slag in jerusalem miniwind flotation of pgm converter slag impacts of slag mill and flotation lavinotecafr flotation of pgm converter slag flotation of pgm converter slag singhaniauniversity copper slag flotation The concept of project value tracking and its appliion in project planning at Anglo Platinum Flotation process optimization through Read Now+ Impacts Of

Recovery Of Copper And Silver By Flotation From Smelting

The recovery of copper from smeltery furnace slag by flotation has been studied By analysis the slag containing 1 61 copper and 27 80g t silver is available to recovery The effective factors such as particle size the amount and type of collector were examined The combination of the collectors was also examined With the process utilized in this work a copper concentrate of 26 47 Cu with

Pyrometallurgical Recovery Of Copper Values From Converter

In recent years there has been a move toward recovering copper from converter type slags by milling and flotation The term converter type slag is intended to represent a slag that contains a high amount of magnetite (Fe 3 O 4) and a low amount of silica

Flotation Reagents Copper Slag

Flotation using flocculants for copper sulphide ore flotation of copper slag in kampala movieorgin there are four grinding and flotation lines sequentially yielding a copper and designed by outokumpu with input from kennecott plus a slag treatment plant flotation of copper oxide ores shaheenpublicschool

Flotation Reagents Copper Slag

Flotation reagents copper slag flotation reagents copper slag Efficient Thickener Efficient Thickener Hydraulic Motor Driving Center Thickener Hydraulic Motor Driving Center Thickener Grid Type Ball Mill Grid Type Ball Mill Submerged Slurry Pump Submerged Slurry

Flotation Of Copper Slag In Russia

Copper Slag Flotation Process Description Flotation process and choosing appropriate reagents recovery of copper is approximately 75 along with copper content in basic copper concentrate of 589 42 leaching analysing the tailing of copper flotation from smelter slag it was noted that there is a significant copper content in it copper

Flotation Reagents Copper Slag

Flotation reagents copper slag spirituelering copper slag flotation iffdc copper slag flotation plant copper slag flotation plant excellent mining crushing machinery products or production line design the company is committed to Get flotation of pgm converter slag

Recovery Of Copper From Copper Slag And

Abstract: Copper smelter slag and copper smelter slag flotation tailings were leached using sulphuric acid solutions without or with the addition of either ferric sulphate or hydrogen peroxide Copper extraction from the slag was typically found to be twice as high as that from the slag flotation tailings

Milling And Flotation Of Slow Cooled Copper Slag

Milling And Flotation Of Slow Cooled Copper Slag Effect Of Cooling Rate And Slag Modification On The In the past few years methods like flotation 7 8 leaching 9 10 and bioleaching 11 have been proposed Milling and froth flotation methods are quite common when dealing with slow cooled slags Before flotation the slag needs to be cooled

Recovery Of Copper From Smelting Slag By

Slags on an industrial scale: (i) recycling of the converter slag to the smelting furnace (ii) cleaning of smelting and or converter slags in electric furnaces and (iii) flotation Metallic copper and sulphide copper present in these slags can be floated very

Recovery Of Copper From Copper Slag And

Recovery of copper from copper slag and copper slag flotation tailings 75by oxidative leaching Table 1 Chemical compositions of the copper smelter slag and the slag flotation tailings Constituent Content (wt ) Copper Slag Slag Flotation Tailings Cu – total 0 97 0 59 Cu – oxides 0 15 0 06 Cu – sulphides 0 82 0 53 SiO 2 33 75 34 62 Al 2 O

Milling And Flotation Of Slow Cooled Copper Slag

Techniques such as slag cleaning slow cooling of the slag followed by milling and flotation are inappropriate for cobalt recovery from converter slag [7−8] Minimization of Copper Losses in Copper Smelting Slag During

Milling And Flotation Of Slow Cooled Copper Slag

Recovery of cobalt from converter slag of Chambishi Copper techniques such as slag cleaning slow cooling of the slag followed by milling and flotation are inappropriate for cobalt recovery from converter slag [7−8]

Copper Slag Flotation Plant Machine For Copper Slag

Copper flotation from converter slags flotation of pgm converter slag The second route was flotation of the slags roasting of the flotation tailings with pyrite and leaching The second route was found to be suitable for the treatment of the copper slag studied In the flotation step a copper

Recovery Of Metal Values From Copper Slags By Flotation

Roasting of copper converter slag containing 4 03 copper 1 98 nickel and 0 48 cobalt with ammonium sulphate open to atmosphere has been carried out in order to achieve sulphation of copper

Recovery Of Copper And Cobalt From Concentrate And

Feb 15 2007 This study was designed to recover copper and cobalt hydrometallurgically from an enriched concentrate of flotation and converter slag Three slag samples collected from the Ergani Copper Co of Etibank were studied In order to convert the copper and cobalt into sulfate compounds samples were roasted after sulfurization and leached with water

Enhancing The Flotation Recovery Of Copper Minerals In

Reverbetory furnace slag Copper recovery Flotation Milling and grinding ABSTRACT Namibia Custom Smelters (NCS) process a range of copper concentrates in their three furnaces namely top submerged lance copper converter and reverberatory furnaces in order to produce mattes and fayalitic slags The copper content of the slags range between 0 8

Optimization Of The Flotation Of Copper Smelter Slags

Flotation tests which were performed on slag samples from three different sources (TSL furnace copper converters reverberatory furnace) to recover the copper minerals A range of commercial flotation reagents including xanthates dithiophosphates mercaptobenzothiazole

Enhancing The Flotation Recovery Of Copper Minerals In

Namibia Custom Smelters (NCS) process a range of copper concentrates in their three furnaces namely top submerged lance copper converter and reverberatory furnaces in order to produce mattes and fayalitic slags The copper content of the slags range between 0 8 to 5 wt and this is considered too high for disposal to the environment

Enhancing The Flotation Recovery Of Copper Minerals In

Namibia Custom Smelters (NCS) process a range of copper concentrates in their three furnaces namely top submerged lance copper converter and reverberatory furnaces in order to produce mattes and fayalitic slags The copper content of the slags range between 0 8 to 5 wt and this is considered

Enhancing The Flotation Recovery Of Copper Minerals In

Jan 01 2020 This observation is consistent with what was reported in the work of Wang et al (2011) that copper content of converter slags are generally higher than that of other smelter slags due to over oxidation and turbulence in the converting process which encourages entrapment of metal droplets in the slag The graph shows that as the particle size decreases from largest size fraction of

The Recovery Of Copper From Smelting Slag By Flotation

Feb 08 2017 Aiming at the recovery of copper from smelting slag a flotation approach was studied It was found that this slag composed of fine particles with complex association and distribution in which bornite was the main copper bearing mineral after a detailed mineralogy analysis via polarizing microscope SEM and XRD