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copper slag uses

  • copper slag uses in lusaka zambia - kodim0604-karawang.com

    copper slag uses in lusaka zambia Boiler Type ZOZEN boiler covers an area of 150 thousand square meters, with an annual production capacity of 2000 industrial boilers and 25000 tons of steam.Our products have been sold to more than 100 countries and regions and set up offices in many countries to ensure that they serve customers at the first time.

  • TENORM: Copper Mining and Production Wastes | US EPA

    Copper smelting and refining facilities produce 2.5 million metric tons (MT) of smelter slag and 1.5 million MT of slag tailings per year. This is a large volume of slag, however, it is very small compared to comparable waste volumes from mining and crushing operations.

  • Use of waste copper slag, a sustainable material ...

    Copper slag is a by-product obtained during smelting and refining of copper. The waste copper slag can be used as abrasive tools, road construction, and ballast. Despite increasing rate of reusing copper slag, the huge amount of its annual production is disposed in dumps or stockpiles to date.

  • design mix of heavy density concrete using used copper slag

    Use of copper slag and washed copper slag as sand in . Magazine of Concrete Research Use of copper slag and washed copper slag w/c ratio and the design strength of …

  • Nonferrous Slags - Material Description - User Guidelines ...

    Copper Slag. Air-cooled copper slag has a black color and glassy appearance. As a general rule, the specific gravity will vary with iron content, from a low of 2.8 to as high as 3.8. (15) The unit weight of copper slag is somewhat higher than that of conventional aggregate. The absorption of the material is typically very low (0.13 percent).

  • Nonferrous Slags - Material Description - RMRC

    Copper Slag There has been limited use of copper slag aggregates in hot mix asphalt pavements. Copper oxide blasting grit (fine copper slag) has reportedly been used in hot mix asphalt pavements in California, and granulated copper slag has reportedly been incorporated into asphalt mixes in Georgia to improve stability.

  • Copper slag - Wikipedia

    Copper slag is a by-product of copper extraction by smelting.During smelting, impurities become slag which floats on the molten metal. Slag that is quenched in water produces angular granules which are disposed of as waste or utilized as discussed below.

  • Slag - Wikipedia

    The slag can also be used to create fibers used as an insulation material called slag wool. Basic slag. Basic slag is a co-product of steelmaking, and is typically produced either through the blast furnace - oxygen converter route or the electric arc furnace - ladle furnace route.

  • Copper Slag - General Information, Process, Products ...

    Copper slag can also be used as a building material, formed into blocks. Copper slag is widely used in the sand blasting industry and it has been used in the manufacture of abrasive tools. In general, the spent copper slag is suitable to be used as a fill material for land reclamation.

  • Characteristics and utilisation of copper slag—a review ...

    Copper slag was used as fine aggregate for concrete by Toshiki et al. (2000). They described the strength, setting time and durability of concrete with copper slag. 7.4. Cutting tools, tiles and glassUse of copper slag as filler instead of conventional lithophone filler was investigated (Szyrle et al., 1988).

  • What are the uses of copper slag? - Quora

    Copper slag is used in following Applications: Sandblasting: Copper slag is mainly used for surface blast-cleaning. Abrasive blasting is used to clean and shape the surface of metal, stone, concrete and other materials. In this process, a stream of abrasive grains called grit is propelled toward the work piece.

  • Utilization of copper slag in cement and concrete ...

    Copper slag is a by-product obtained during matte smelting and refining of copper. The common management options for copper slag are recycling, recovering of metal, production of value added products such as abrasive tools, roofing granules, cutting tools, abrasive, tiles, glass, road-base construction, railroad ballast, asphalt pavements.


    3.3. Copper Slag Copper slag is a by-product material produced from the process of manufacturing copper. The end product is a solid, hard material that goes to the crusher for further processing. Copper slag used in this work was bought from Sterlite industries (India) ltd, Tuticorin, Tamil Nadu, India.


    The use of ground copper slag up to 15% by mass as a Portland cement replacement increased the strength significantly [5]. The addition of copper slag to cement increasedits initial and final setting times [6]. The concrete batches with copper slag addition presented greater mechanical and …

  • “Physicochemical characterization of copper slag and ...

    slag, and this constitutes one of the main by-products of the metal extraction industry [2]. The average composition of primary copper slag corresponds to 3040 % iron, 35– -40% silica, less than 10 % of alumina and calcium oxide and copper content is around 1%Cu, similar to the ore mined.

  • Copper Slag MSDS - PT SMELTING

    It is safe to handle copper slag, however recommended to use personal protection: Storage. Open stock yard . Exposure Controls / Personal Protection. Exposure Controls -Personal Protection: Respirator Protection; Under ordinary condition no respiratory protection is required. Wear respirator/dust mask when exposed to dust above exposure limits

  • Sterlite's copper slag waste finds new uses | Business ...

    The key raw material for copper smelter is copper concentrate which mainly consists of copper, iron and sulphur. During the smelting operation, iron is removed as iron silicate, which is known commonly known as copper slag (ferro sand).

  • Use of Copper Slag as Concrete Sand | Request PDF

    The use of copper slag in cement and concrete provides potential environmental as well as economic benefits for all related industries, particularly in areas where a considerable amount of copper ...

  • 12.3 Primary Copper Smelting

    12.3 Primary Copper Smelting 12.3.1 General1 Copper ore is produced in 13 states. In 1989, Arizona produced 60 percent of the total ... Crushing and grinding systems used in ore, flux, and slag processing also contribute to fugitive dust problems. Control of SO2 from smelters is commonly performed in a sulfuric acid plant. Use of a

  • Utilisation of copper slag for cement manufacture ...

    Copper slag admixed mortar and concrete showed a lesser amount of leaching than solution due to the complex formation with cement mortar. Hence, copper slag can be used (2.5%) in raw mix for OPC and (35%) in manufacture of PSC. The material does not have any …

  • Use of copper slag in cement mortar - SciELO

    ABSTRACT. The use of a Chilean copper smelter slag in the manufacture of cement mortars was studied. Copper slag was characterized from the chemical, mineralogical and …

  • Study of the Properties of Concrete Containing Copper Slag ...

    can be concluded that the use of copper slag as sand substitution improves HSC strength and durability characteristics at same workability while super plasticizer is very important ingredient in HSC made with copper slag in order to provide good workability and better consistency for the concrete matrix.

  • What is a Copper Slag? (with pictures) - wisegeek.com

    Nov 21, 2018· Copper slag is a by-product created during the copper smelting and refining process. As refineries draw metal out of copper ore, they produce a large volume of non-metallic dust, soot, and rock. Collectively, these materials make up slag, which can be used for a surprising number of applications in the building and industrial fields.

  • copper slag uses in lusaka zambia - versmarktviventra.nl

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  • Effects of Copper Slag as Sand Replacement in Concrete

    copper slag was 2.67 & 2.75 respectively as shown in Table 2.1. The water absorption of 20 mm coarse aggregates, sand &copper slag was found to be 0.609, 1.01 and 0.65 respectively. It was found that water absorption of copper slag was very low as compared with the natural sand and workability of concrete is affected due to it.

  • Navdeep Trradex, Ahmedabad - Manufacturer of Copper Slag ...

    We are one of the leading manufacturer , wholesaler , exporter and importer of fly ash, furnace slag , micro silica , copper slag , copper grit , garnet sand and much more. These products are known for their durability , reliability , efficiency and precision engineering design.

  • Why is slag used in concrete? - Quora

    Copper slag is used in High Performance Concrete. By using the copper slag in concrete as the partial replacement for fine aggregate i.e., sand , the workability of concrete increases and there by the strength of the concrete increases.

  • Economic and environmentally beneficial treatment of slags ...

    ECONOMIC & ENVIRONMENTALLY BENEFICIAL TREATMENT OF SLAGS IN DC ARC FURNACES 363 Introduction A common feature shared by all pyrometallurgical smelting processes is the production of slag. Slag is usually a by-product of metal production, although there are processes (such as ilmenite smelting, for example) where the slag is the principal product.

  • industry uses of copper slag - chiropractorchiropractic.co.za

    Slag Oil, Slag Oil Suppliers and Manufacturers industry uses of copper slag. Slag Oil, Wholesale Various High Quality Slag Oil Products from Global Slag Oil ...

  • Copper slag - Wikipedia

    The percentage of copper slag used for replacement of river sand are 0, 25, 50 and 75 %. Cement sand mortar joint thickness of 10 and 15 mm. Plaster ability of use of copper slag for partial replacement material for river sand.