It is estimated that in the copper industry, for every ton of metallic copper production, approximately tonnes of copper slag is generated and in the world, about million tons of slag is produced annually (Gorai, Jana, Premchand, 2003).
The slag type used in copper industry is normally a fayalitic based slag [2]. After processing the slag in the submerged arc furnace the slag still contains valuable metals.
Copper Slag . No. GSR SDS 005. Manufacturer Information. Manufacturer's Name PT. Smelting Gresik Smelter and Refinery Address Desa Roomo, Kecamatan Manyar PO. Box 555 Gresik 61151 Jawa Timur Indonesia Telephone Number : /59 Fax Number :
The major uses of copper cathodes are in the manufacture of copper rods for the wire and cable industry and copper tubes for consumer durable goods. Copper cathodes are also used for making alloys like brass, bronze and alloy steel, with applications in transportation, electrical appliances and machinery, defence and construction.
Copper slag is widely used in foundry, forging, mechanical, metallurgy and heat treatment, steel structure, space truss structure, container, ship, building, bridge, mining, and other areas of cleaning, cleaning, reinforcement, forming, eliminate the stress and various materials for surface cleaning and coating, electroplating before the rough (nap) pretreatment.
Geotechnical Properties of a Copper Slag. BRAJA M. DAS, ANTHONY J. TAROUIN, AND ANDREW D. JONES* The çotechnical properties of a copper slag are presented. The slag, produced at the Amer¡can Smelt¡ng and Refining Company (ASAROOI plant in El Paso, Texas, is a byproduct of refining copper ore in oilfi¡ed reverberatory fur. naces.
Copper. Copper has high electric and heat conductivity, it is resistant to corrosion and is stainless, and it is quite malleable. KCM produces two types of copper cathode – REC and KBC. The major uses of copper cathodes are in the manufacture of copper rods for the wire and cable industry and copper tubes for consumer durable goods.
Slag floats on the surface of the molten metal, protecting it from oxidation by the atmosphere and keeping it clean. Slag forms a coarse aggregate used in certain concretes; it is used as a road material and ballast and as a source of available phosphate fertilizer.
Copper Slag is a byproduct of copper production. ... Crushed glass is comprised of postconsumer recycled glass and is an environmentally friendly alternative to slag abrasives. Due to its coloration, the dust produced by crushed glass is somewhat translucent and therefore helps with operator visibility during blasting.
When Copper Kings leave, what happens to the slag? ... up of slag on the roads from traffic could produce smaller particles that could be breathed into the lungs, where its sharp, jagged edges can ...
COPPER LOSSES TO SLAGS OBTAINED FROM THE EL TENIENTE PROCESS 179 the slag reduction by injection of a solid, liquid or gaseous reductant directly into the molten slag with following settling stage, produce slag with low magnetite and copper oxide contents. Copper losses in slags.
slag abrasives. This abrasive is commonly used for restoration of heavily painted steel bridges, ships and water towers. Ebonygrit is a disposable highdensity blasting slag made from a byproduct of copper production. Ebonygrit distinguishes from lightweight blasting slag, due to its high density property.
Copper slag is a voluminous waste material obtained during the manufacturing of copper (matte smelting process). To obtain one tonne of clear copper approximately million tonnes of copper slag are produced. The disposal of this waste becomes a concern for environmental
Slag blends manufactured by collective comminution, produce concretes with higher early strengths than concretes produced by blending the separate components. Figure 1 demonstrates the rate of strength development of the two types of blended cements.
User Guidelines for Waste and Byproduct Materials in Pavement Construction [ Granular Base] [ Embankment or Fill] [ Material Description] NONFERROUS SLAGS: ... Copper Slag. There has been limited use of copper slag aggregates in hot mix asphalt pavements. ... the more vesicular and porous granulated nickel slag produced in Japan has been ...
Copper slag is widely used in foundry, forging, mechanical, metallurgy and heat treatment, steel structure, space truss structure, container, ship, building, bridge, mining, and other areas of cleaning, cleaning, reinforcement, forming, eliminate the stress and various materials for surface cleaning and coating, electroplating before the rough ...
Copper slag is a byproduct obtained during matte smelting and refining of copper. The slag is a black glassy particle and granular in nature and has a similar particle size range like sand. It has good pozzalonic properties. The copper slag was brought from Blastline Industries Ltd .
OF COPPER SLAG BLAST MEDIA RAILCAR MAINTENANCE FINAL REPORT JUNE 1989 Prepared for: NATIONAL AERONAUTICS AND SPACE ADMINISTRATION ... Copper slag is produced from the slag that has accumulated over the years at Kennecott Copper near Salt Lake City. The vendor estimated that, at current production rates, there is a 20 to 30 ...
Preparation of Copper Sulfate Solution from Copper Slag Using Sulfuric Acid Solution ... sulfuric acid leaching of copper slag at atmospheric pressure was used to produce copper sulfate solution and higher leaching ratio of copper sulfate solution was obtained. ... "Preparation of Copper Sulfate Solution from Copper Slag Using Sulfuric Acid ...
Copper slag is a disposable highdensity blasting slag made from a byproduct of copper production. Kedia slag distinguishes from lightweight blasting slag, due to its high density property. Typically, the majority of its composition is iron oxide and silicon dioxide, formed when molten slag .
INTRODUCTION Copper slag is a waste material produced either by hydrometallurgical or pyrometallurgical production of copper from copper ores. a primary source of pollution and environmental degradation
copper slag from gold ore processing copper slag from gold precious metals in copper smelting products CiteSeerX Mar 5, 2001 Physicochemical Problems of Mineral Processing, 35 (2001) 91 101 suspension slags and copper matte from the Legnica Glogow Copper Region.
AN EXPERIMENTAL STUDY OF CLAYEY SOIL STABILIZED BY COPPER SLAG R C Gupta 1, Blessen Skariah Thomas1*, ... Copper Slag is one of the waste byproduct produced by 'Hindustan Copper limited', Khetri, Rajasthan, India. ... produce high quality pozzolanas. Figure 4: .
Domestic Production and Use: Ferrous slags are coproducts of the making of iron and steel and, after cooling and processing, are sold primarily to the construction industry. Data are unavailable on actual slag production, but it is estimated to have been in the range of 16 to 22 million tons in 2015.
Abstract. Copper slag is a voluminous waste material obtained during the manufacturing of copper (matte smelting process). As its disposal becomes a concern for environmental protection agencies and governments, possible alternative outlets for this waste material are needed.