Induction Furnace Cleaning Of Copper Slag

Nov 01 2019nbsp018332Copper slag cleaning in an electric furnace to decrease the copper content of slag is one of the critical processes in the copper smelting process As shown in Fig 2 the reduction of slag by WCO was realized in this reactor through which copper or copper sulphide was collected in a metalmatte phase and the cleaned slag was discarded or

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  Cleaning Of A Copper Matte Smelting Slag From A Water

  In some plants flash smelting furnace slag 162 cu and converter slag 57 cu are cleaned in an electric arc furnace where coke is used as a reductant and copper content of waste slag

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  Slagcleaning Furnace Mining Weekly

  Copper panels will cool the furnace sidewalls to protect them from slag conditions a separate gascleaning plant being installed so that no additional load is placed on existing environmental

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  Pdf Slag Cleaning Reactor For Metal Recovery In Copper

  The reactor has a channeltype dc furnace with perpendicular magnetic field for performing continuous and electrodynamics slag cleaning the new process for slag cleaning includes a rectangular dc

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  Improving Copper Recovery From Production Slags By

  Keywords slag cleaning stirring mode copper slag submerged arc furnace stirring reactor abstract slags resulting from pyrometallurgical copper processes are important byproducts to be controlled in structure and composition due to the significant volumes of slag compared with those of the

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  Minimization Of Copper Losses In Copper Smelting Slag

  Sep 21 2012nbsp018332during the last few decades the pyrometallurgical processes used for cleaning copper smelting slags have been steadily optimized the electric furnace or rotary slagcleaning furnace are now generally used to perform this task giving a level of copper in discard slag typically in the range of 055 wt and 13 wt with most plants reporting copper losses in the discard slag in the range of

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  Copper Slag Furnace Slag Copper

  Copper slag furnace slag copper henan mining machinery 123 primary copper smelting slag produced by flash furnace operations contains significantly higher amounts of copper than reverberatory or electric furnaces flash furnace slag is treated in a slag cleaning furnace with coke or iron sulfide because copper has a higher affinity for sulfur

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  Effect Of Cooling Rate And Slag Modification On The

  Distributions of copper particles in the noranda process as a function of cooling rate jalkanen et al 2 discussed the phenomena in copper slag solidification and plotted the particle sizedistribution of copper as well as copper matte particles in slowly cooled fsf flash smelting furnace and ps converter peircesmith slags

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  Control Of Slag And Insoluble Buildup In Melting Furnaces

  The areas of slag deposits are at a much lower temperature than the center of the furnace walls slag also is deposited in areas midway down the crucible lining where insufficient metal turbulence from magnetic stirring occurs channel furnaces another type of induction melting furnace is the channel furnace the channel and the coreless

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  Induction Furnace Waste Slag Crusher Pollution System

  Processing beneficiation crusher machine supplier induction furnace waste slag crusher pollution system slag from induction furnace 4 spent catalyst get price copper smelting furnace buy high quality copper smelting furnace by changhou dongneng machinery complete equipment co ltd supplier from china product id 314173

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  Copper Slag An Overview Sciencedirect Topics

  The chemical composition of copper slag varies with the type of furnace the typical composition of smelting slags is fe as feo fe 3 o 4 3040 sio 2 3540 al 2 o 3 up to 10 and cao up to 10 the density of copper slag varies between 316 and 387 gcm 3

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  Asi International Products Fluxes For Copper

  Cleaning fluxes for aluminumbronze alucoflux ab used with gas fired and electric induction furnaces on aluminum and manganese bronzes chemically cleans furnace walls crucible walls and induction channels of oxides and slag buildup develops a fluid melting cover which gathers and dissolves oxides suspended in melt

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  Induction Furnace Slag Crushing Processing

  Slag crushing machine for induction furnace slag crushing machine for induction furnace slag iron furnace slag slag processing induction furnace slag steel slag crushing plant iron ore recovery manual stone crusher machine south africa request quotation mining is the extraction of valuable minerals or other geological materials from the earth from an orebody lode vein coal seam

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  Latest Results Of The Slag Cleaning Reactor For Copper

  Latest results of the slag cleaning reactor for copper recovery 199 the slag velocity is similar the results of cfd modelling figure 3 and 4 for a large furnace show very high slag velocities up to 008 ms below the electrode at low magnetic field values 001 tesla the second part of the channel furnace has a

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  Recovery Of Copper From The Slag Of Khatoonabad Flash

  Copper loss in the slag of khatoonabad flash smelting furnace is estimated to be about 13 at present the electric slag cleaning furnace is used for the recovery of copper from slag however due to low recovery efficiency of electric furnace along with high consumption of electrical energy and water selection of a method to enable minimum energy consumption and maximum recovery of copper

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  Mechanism Of Buildup Formation In An Electric

  The copper slag cleaning in an electric furnace is based on slag reduction and settling of copper matte inclusions copper recovery depends on the slag temperature degree of magnetite reduction and slag residence time the formation of solid buildup on the furnace hearth leads to the decrease of furnace volume and slag residence time affecting

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  Reductivesulfurizing Smelting Treatment Of Smelter Slag

  Duration on cleaning efficiency of coppercobalt smelter slag furthermore the phase compositions and microstructure of smelting products were investigated by xrd and semeds as well 2 experimental 21 materials coppercobalt smelter slag used in the experiments obtained from flash smelting slag dump in yanggu xiangguang copper co ltd

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  The Submerged Arc Furnace Saf State Of Art In

  Especially slag cleaning furnaces have supplied more than 20 in the last 40 years slag cleaning furnaces are commonly connected to smelting units such as teniente and noranda converter outokumpu flash smelter reverbertory furnaces the main function of the furnace is the reduction of the matte and metal level in the slag

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  High Productivity Clean Smelting

  Clean smelting the isasmelt process delivers clean costeffective copper scrap matte slag and dusts to produce copper lead and tin alloys and precious metals furnace treats up to 183 th of copper concentrate and up to 25 th of copper reverts resulting in exceeding production

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  Background Report Secondary Copper

  Smelting of lowgrade copper scrap begins with melting in either a blast or a rotary furnace resulting in slag and impure copper if a blast furnace is used this copper is charged to a converter where the purity is increased to about 80 to 90 percent and then to a reverberatory furnace where copper of about 99 percent purity is achieved

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  Guidelines For Proper Coreless Furnace Maintenance Free

  Apr 01 1999nbsp018332in induction furnaces systematic scheduled attention to general inspection cleaning and adjustments can prevent equipment failure and loss of production time general housekeeping around the furnace and melt deck is important to maintaining a safe and dependable induction

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  Rectangular Furnace Design And Revolutionary Dcslag

  Copper slag cleaning furnaces are commonly connected to copper smelting units such as teniente and noranda converters and outokumpu flash smelters the main function of the furnace is the reduction of the copper level in the slag11 sms demags furnaces are designed for a reduction of the copper level from 18 down to 06 09

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  123 Primary Copper Smelting

  Slag produced by flash furnace operations contains significantly higher amounts of copper than reverberatory or electric furnaces flash furnace slag is treated in a slag cleaning furnace with coke or iron sulfide because copper has a higher affinity for sulfur than oxygen the copper in the slag as copper oxide is converted to copper sulfide

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  Improving Beneficiation Of Copper And Iron From

  The copper slag used in the experiments is a byproduct generated during the cleaning of electric furnace slag and rening of copper in tongling nonferrous metals group holding co ltd tongling china as shown in table1 the main chemical compositions contained in the waste slag are 4285 wt

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  Recovery Of Copper From Reverberatory Copper Slag

  Possible option the copper slag contains a high content of silica and iron the solution final ph is the most important factor affecting the removal of iron and silica from the leach solution and the overall metal recovery fe removal from the leaching of copper slag is done by the formation of a metal hydroxide

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  Slag Removal Tools And Copper Laser Grating Slatpro

  Slag build up occurs at a much slower rate than for steel and they are easier to clean while copper slats are more expensive than steel they pay for themselves with reduced time and cost for replacement and cleaning quality of cut parts improves as there is reduced slag buildup that causes the laser to bounce back and mar the bottom surface

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  Shaft Slag Furnace Ssf

  Windows for slag cleaning 2 pcs windows for copper cleaning 1 pcs feeding windows gas conduit gas burners characteristics of raw material the raw material for the shaft furnace is the slag obtained from the fire refining of coppercontaining scrap with a copper content of 5 or more melting of the stock is carried out by

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  Research On The Reduction Of Cooper Slag

  According to research methodology the copper slag was melted in an induction furnace after which it was poured into a crucible placed in an electric furnace the perties of flash smelting slags on copper losses during slag cleaning in an electrical furnace archives of metallurgy 32 1987 3 307319

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  Dalmia Slag Cleaning

  Slag cleaning furnace in this furnace copper rich oxide slags are melted in electric arc furnaces and coke amp copper pyrite are added to reduce copper content in the slag in order to increase reaction rate slag is overheated to produce low viscosity aggressive slag

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  Copper Slag Cleaning Furnace In Pune Ghalsasi Group Id

  Ghalsasi was chosen by hindalco industries unit birla copper aditya birla group gujarat to supply and commission a copper slag cleaning furnace technology provider mitsubishi japan view complete details contact seller ask for best deal get latest price request a quote ghalsasi group