Treatment of 1 t of copper ore consumes in the region of 1500-2000 kWh of electrical energy which at a cost of say 3.5p per kWh is around 60/t, well above the contained value of all current copper ores.(p.8) The cost of transportation of mined ore to remote
Get PriceThis furnace is used to reduce copper compounds as well as to melt metal and form black copper or a copper matte and a slag Charges of copper alloys compounds residues and slags are fed into the top of the furnace through a double bell gas seal arrangement along with coke for fuel and fluxes
Get PriceAfter separation from the slag of iron and brass splash remaining in the slag collected in the storage device 11 remains: brass fine 60-70%, zinc oxide 20-30%, the oxide of copper 5-10%.This slag and served on the section 13 in the mixer-separator 16.
Get PriceProperties And Effects Of Copper Slag In Concrete 46 PROPERTIES AND EFFECTS OF COPPER SLAG IN CONCRETE M V PATIL Applied Mechanics Department S V National Institute of Technology Surat Gujarat Abstract Copper slag is a by-product obtained during matte smelting and refining of copper This work reports an
Get PriceSalt Slags Processing Operating Costs The estimated annual operating cost for a plant capable of processing 100 tons per day of salt slag is $1 368 700 as shown in table 9 This corresponds to a cost of $41 48 per ton of slag processed The estimated operating costs are based on an average 330 days of operation per year over the life of the
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Get PriceThanks to our wealth of expertise we can optimize service cost and reduce the environmental impact for our customers – and on a global basis Where required we take control of the liquid slag direct from the furnace area too safely transporting it to other on-site areas where it is poured into confined pits cooled treated and conditioned
Get PriceHow to generate value from tailings with In gold, copper sulfide and iron ore tailings, the potential of extracting minerals is an opportunity. Reprocessing tailings to collect the valuable minerals can be a cost-effective approach compared to processing material.
Get PriceAll Coal Copper Slag Abrasive Coal slag is a glass matrix alumina-silicate which is produced as a by-product of coal burning power plants As it burns the residual ash becomes molten When this slag is cooled it vitrifies into a glassy abrasive material which is then crushed to produce blast media SIZES - Grade 20-40 Type Medium
Get Pricethe cost of the concrete The use of copper slag in the concrete industry as a replacement for cement can have the benefit of reducing the costs of disposal and help in protecting the environment Despite the fact that several studies have been reported on the effect of copper slag replacement on the
Get PriceAug 1 1993 This report highlights slag reprocessing at Magma Copper Company's equipped with a 24-inch grizzly with a crushing plant underneath Copper ore production up processing costs down Copper Slag Processing Plant all of which are based in and around Bor Krivelj it revamped its crushing plant refurbished the
Get Price2 1 Slag Reprocessing The opportunity for slag reprocessing at Magma's San Manuel facility came about because of excess capacity caused by a decrease in the production of ore the availability of stockpiled slag and the decrease in the quantity of copper within the ore The number of flotation circuits to allocate to slag
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Get PriceThe Consequences of Substituting Sand with Used Copper Slag in Construction An Embodied Energy and Global Warming Potential Analysis using Life Cycle Approach and Different Allocation Methods Harn Wei Kua Summary Using waste copper slag (CS) as a replacement for sand in concrete mixture is becoming popular in Singapore and around the world
Get PriceCopper Iron Nickel Steel/Stainless Specialty Alloys Features Benefits Patented design crushes, cleans, separates, and screens to reclaim valuable metals from slag, dross, salt cake, skimmings, spillage, and pot liner. Rotary tumble action provides excellent
Get PriceThe Lloyds Copper Mine produced 19,443 tons of Copper from 469,626 tons of ore implying a recovered grade of 4.14% Cu, between 1880 and 1920, then intermittently up to 1961. As a result of mining at the Lloyds Mine, and to a lesser extent at nearby mines
Get PriceEcofer slag processing and metal recovery plant Ecofer ECOFER slag processing and metal recovery plants are delivered fully assembled and ready to run – State of the art plants Newest technology ECOFER slag processing plant enables most cost effective way to remove steel from slag
Get PriceCopper slag Thanks to its flexible stirring, i-Meltor is well adapted for recovering a maximum of copper from the copper slag generated by copper smelters and converters. The remaining copper contained in the final slag does not exceed 0,5% (in place of -1,5%
Get PriceSlag Processors Systems Plant Services Slag Processing Systems Plant Services understands that lost time is lost money and will work with your team to develop the safest most efficient cost effective way to maintain your slag processing facility and keep you running every possible moment
Get PriceAre you covering your costs? How do you estimate your sandblasting costs? Using the formula shown below will help you keep track of your costs and help you cover your expenses It's important to collect the following data Abrasive Consumption Rate (lbs/hr) Abrasive Cost (delivered to site) Cleanup/Disposal Cost Blasting Labor Cost ($/hr)
Get Pricecopper tailings reprocessing machine price Copper Ore Processing Plant Price In India For Sale, Price . machine price concave and mantle for cone crusher drawing rusnok model 70 mill tin plant - SBM Mining Steel Slag Processing,Copper Slag Recycling,Iron Slag Concrete.
Get PriceThe Clarkdale Slag Project, located in Clarkdale, Arizona, is a reclamation project to recover precious and base metals from the reprocessing of slag produced from the smelting of copper ore mined at the United Verde Copper Mine in Jerome, Arizona.
Get PriceThe invention relates to the metallurgy of Nickel and cobalt The known method (prototype) recycling recycling of BOF slag generated in the process of converting Nickel matte which consists in smelting in the shaft furnace in conjunction with the sinter by alternating load a separate slag and agglomeration of galoshes or separately slag galoshes without agglomerate [1]
Get PriceThe copper flotation step is inherently inefficient for cobalt, with recoveries typically from 40% for oxides up to 80% for sulphides, so there is a substantial amount of cobalt contained in tailings dams that could be recovered – e.g. the Kolwezi Tailings Project.
Get PriceThe national average cost of sandblasting is $3 000 for 1 500 square feet brick home using water and silica sand Taken into consideration the lowest sandblasting cost of $1 500 using corn cobs in a log home with the same area and the highest cost of sandblasting of metal and masonry with copper slag with clean up amounting to $5 000
Get PriceThey can be achieved by extracting impurities from slag or by processing the slag into a more harmless form – We have to discover suitable and economical methods The profitability of utilisation of slags depends on the recovery of valuable metals the deposition costs of slags and the price of possible new products Naakka says
Get PriceCopper slag abrasive is dense enough to be reclaimed via a Cyclone separator in coarser sizes only It has a 115 to 120#'s/cubic foot THIS IS A HIGHER DENSITY THAN COAL SLAG AND WILL THUS BLAST FASTER THAN COAL SLAG AND YOU CAN RECLAIM IT A COUPLE OF TIMES AS WELL
Get Price12 3 Primary Copper Smelting 12 3 1 General1 Copper ore is produced in 13 states In 1989 Arizona produced 60 percent of the total Because copper has a higher affinity for sulfur than oxygen the copper in the slag (as copper oxide) is converted to copper sulfide The copper sulfide is removed and the remaining slag is discarded
Get Priceapplications Actual prices per ton ranged widely in 2012 from a few cents for some steel slags at a few locations to about $100 for some GGBFS Air-cooled iron slag and steel slag are mainly used as aggregates in concrete (air-cooled iron slag only) asphaltic paving fill and road bases both slag types also are used as a feed for cement kilns
Get PriceAluSalt Salt Slag Salt Cake Recycling Processing AluSalt™ offers economic, efficient recycling of salt slag for small to medium volumes at source. There are several important stages of the AluSalt™ process to improve aluminium recovery, remove other metallic, and to create the necessary input material for an efficient salt slag recycling process.
Get PriceMANAGEMENT OF COPPER PYROMETALLURGICAL SLAGS 543 Introduction During the last years due to world-wide economic recession and a large inventory of stock copper reached a historical value of 0 59 US$/pound in 2001 This fact meant closing down many important mining companies in the world mainly in USA On the other hand strong
Get PriceCopper Slag Copper slag, which is produced during pyrometallurgical production of copper, contains a significant amount of Cu together with trace amounts of other heavy metals. According to Gorai et al. (2003), about 2,2 tons of copper slag is
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Get Pricecopper slag application copper slag application XSM excellent mining crushing machinery products or production line design the company is committed to building the Chinese brand mine crushing and processing machinery mainly crusher mill sand making our products (copper slag application) in more than one hundred of the worldsales of countries and regions
Get Price's Vertimill VTM400 vertical grinding mill significantly enhances RTB Bor's recovery of copper slag reprocessing. After 1,000 hours of operation, the VTM400 has doubled the slag recovery rate, especially important since it has a 1.6–1.8% copper content.
Get PriceCopper Slag (CS) is obtained as a by-product from the copper industry having heavy metals in its constituents. Most of the developed countries have specification to use it as construction material. Despite this, large amount of CS is disposed of in stockpiles and this arises serious environmental problems across the globe.
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