utilisation of copper slag for cement production

utilisation of copper slag for cement production

Utilization of copper slag in cement and concrete ...

Aug 01, 2008  5.. Use of copper slag in cement clinker productionAs shown in Table 1, copper slag has a high Fe content and has been used as an iron adjustment material during the cement clinker production (Huang, 2001).Since the main composition of copper slag is vitreous FeSiO 3, it has low melting point and could reduce the calcination temperature for cement clinker.

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Utilisation of copper slag for cement manufacture ...

May 01, 2007  2. Using copper slag as a blending material for the manufacture of PSC. 3. Understanding the leaching behaviour of copper slag and confirm the suitability of using the same in cement manufacturing. It is also found that the utilisation of copper slag in manufacture of cement offers a significant saving in fuel.

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

Nov 01, 2003  Utilisation of copper slag for applications such as Portland cement replacement in concrete, and/or as a cement raw material has the dual benefit of eliminating the costs of disposal, and lowering the cost of the concrete (Mobasher et al., 1996). Some of the properties of copper slag are favourable for its use as an aggregate in asphalt paving ...

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Utilization of flotation wastes of copper slag as raw ...

Nov 30, 2008  Copper slag wastes, even if treated via processes such as flotation for metal recovery, still contain heavy metals with hazardous properties posing environmental risks for disposal. This study reports the potential use of flotation waste of a copper slag (FWCS) as iron source in the production of Portland cement clinker.

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USE OF COPPER SLAG IN CONCRETE AND CEMENT MORTAR

Teik et. al. (2006).Copper slag is an industrial by-product material produced from the process of manufacturing copper. For every tone of copper production, about 2.2 tonnes of copper slag is generated. It has been estimated that approximately 24.6 million tons of slag are generated from the world copper industry (Gorai et.

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The Use of Granulated Copper Slag as Cement Replacement in ...

Abstract: This research studies the use of waste copper slag as a cement replacement in high-performance concrete (HPC). To obtain two level of fineness, the copper slag was milled using a ball mill. A mixture was prepared with different percentages of copper slag ranging from 0% to 40% in steps of 10%. To obtain the

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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. Despite increasing rate of reusing copper slag, the ...

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USE OF COPPER SLAG IN CONCRETE AND CEMENT

Teik et. al. (2006).Copper slag is an industrial by-product material produced from the process of manufacturing copper. For every tone of copper production, about 2.2 tonnes of copper slag is generated. It has been estimated that approximately 24.6 million tons of slag are generated from the world copper industry (Gorai et.

Read More
The Use of Granulated Copper Slag as Cement Replacement

Abstract: This research studies the use of waste copper slag as a cement replacement in high-performance concrete (HPC). To obtain two level of fineness, the copper slag was milled using a ball mill. A mixture was prepared with different percentages of copper slag ranging from 0% to 40% in steps of 10%. To obtain the

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Utilization of alkali-activated copper slag as binder in ...

Jun 28, 2021  Sharma R, Khan R A. Sustainable use of copper slag in self-compacting concrete containing supplementary cementitious materials. Journal of Cleaner Production, 2017, 151: 179–192. Article Google Scholar 36. Supekar N. Utilisation of Copper Slag for Cement Manufacture. Sterlite Industries (I) Ltd, 2007, 1–15. 37.

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Use of copper slag in cement mortar - SciELO

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 size distribution point of view. In addition, different Chilean standards were used to determine some important parameters of the waste and to perform compression and flexural assays of ...

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Copper Slag for the Recovery of Metals and Valorisation of ...

Copper slag can also be used in several products, such as aggregates, fills, granules, tiles, and abrasives [2], while its use in cement and concrete production is considered as one of the most promising options [1,4]. Supplementary cementitious materials (SCMs) are usually incorporated in a

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Utilization of flotation wastes of copper slag as raw ...

Feb 23, 2008  Copper slag wastes, even if treated via processes such as flotation for metal recovery, still contain heavy metals with hazardous properties posing environmental risks for disposal. This study reports the potential use of flotation waste of a copper slag (FWCS) as iron source in the production of Portland cement clinker.

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A Review on Utilization of Waste Material “Copper Slag” in ...

Copper slag is a waste material during extraction of copper from high concentrate copper ore by floatation and filtration processes. At present ,the accumulated fine copper slag is about 3 lac metric tons (MT),while its annual production is about 2.5 lac tons. Copper slag is a by-product obtained during the matte smelting and refining of copper.

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Optimization of copper slag waste content in blended ...

and as partial substitute of Portland cement is used copper slag, waste of Laç Copper Plant, Albania. For both materials (cement and copper slag) the chemical composition is determined according to the analytical standard analyses of EN-176 [4]. Several cementing materials are prepared with the optimal copper slag to Portland cement ratio,

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

Copper slag is a by-product of copper production from copper ore. For every ton of copper produced about 2.2 ton of slag is generated. At present, across the world around 33 tonnes of slag is generated while in India three copper producers Sterlite, Birla Copper and Hindustan Copper produce around 6-6.5 tonnes of slag at different sites.

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Articles on the slag industry from Global Slag

Oct 01, 2007  The copper slag has been found to contain high iron oxide and may be used as a source of iron in the manufacture of OPC. However, the presence of high iron in the slag hinders its bulk utilisation. The effect of copper present in the copper slag is invisible in the formation of clinker as the quantity of copper slag used in the raw mix for OPC ...

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(PDF) Partial Replacement of Copper Slag as Fine Aggregate ...

Index terms-copper slag, concrete, durability, replacement, compressive strength I.INTRODUCTIONThe utilization of industrial waste or secondary materials has encouraged the production of cement and concrete in construction field. New by-products and waste

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Holistic Analysis of Waste Copper Slag Based Concrete by ...

Additionally, the reference concrete, which is made without the use of waste copper slag, is evaluated for comparative purposes. In order to make the evaluation as comprehensive as possible, the concrete made with the use of three types of cement is subjected to CEM I, CEM II and CEM III assessments.

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Partial replacement of Fine aggreggate by Copper Slag and ...

Jan 16, 2017  7 Replacement Of Fine Aggregate By Copper Slag And Cement By Fly Ash Ammini College Of Engineering, Mankara, Palakkad Fig 1.5 Process diagram for fly ash Table 1.1Chemical composition of fly ash SiO2 Al2O3 Fe2O3 CaO MgO SO3 LOI Free lime 60.5 30.8 3.6 1.4 0.91 0.14 1.1 0.8 The way of fly ash utilization includes • Concrete production, as a ...

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PROPERTIES AND EFFECTS OF COPPER SLAG IN CONCRETE

greatest potential applications for reusing copper slag is in cement and concrete production. Many researchers have investigated the use of copper slag in the production of cement, mortar and concrete as raw materials for clinker, cement replacement, coarse and fine aggregates. The use of copper slag in cement

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Utilization of alkali-activated copper slag as binder in ...

Jun 28, 2021  Sharma R, Khan R A. Sustainable use of copper slag in self-compacting concrete containing supplementary cementitious materials. Journal of Cleaner Production, 2017, 151: 179–192. Article Google Scholar 36. Supekar N. Utilisation of Copper Slag for Cement Manufacture. Sterlite Industries (I) Ltd, 2007, 1–15. 37.

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Utilization of Copper Slag in M-Sand as Partial ...

Utilization of Copper Slag in M-Sand as Partial Replacement of Fine Aggregate ... For every tone of copper metal production, about 2 to 2.5 ton of waste slag is generated. ... industry as partial substitute of either cement or aggregates. The use of copper slag in concrete provides potential

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A REVIEW ON UTILIZATION OF COPPER SLAG IN

3. Copper slag can also be mixed with fly ash and cement to enhance the strength effectively. 4. Copper slag can be recommended for sub-grade, sub-base, bitumen mixes. Engineering behaviour of expansive soils can be improved by utilizing 40% of the copper slag along with 2% Portland cement for embankment construction, land reclamation and for

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Utilization of Soil Stabilization with Cement and Copper ...

Utilization of Soil Stabilization with Cement and Copper Slag as Subgrade Materials in Road Embankment Construction Jaber Shahiri1, Mojtaba Ghasemi2,* Received: 29. 08. 2016 Accepted: 02. 05. 2017 Abstract In this study, unconfined compression tests have been conducted to investigate the impacts of copper slag

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A Review on Utilization of Waste Material “Copper Slag” in ...

Copper slag is a waste material during extraction of copper from high concentrate copper ore by floatation and filtration processes. At present ,the accumulated fine copper slag is about 3 lac metric tons (MT),while its annual production is about 2.5 lac tons. Copper slag is a by-product obtained during the matte smelting and refining of copper.

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USE OF COPPER SLAG AS CONSTRUCTION MATERIAL IN

copper slag is produced. The addition of copper slag as fine aggregate in various bituminous mixes im proves interlock-ing and eventually improves the volumetric properties as well as the mechanical properties of the mixes. [2] • ppe Co r slag is a by-product of copper extraction by . smelting. [3] • Copper slag is a granular solid, ranges from

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Recovery of Copper from Reverberatory Copper Slag and ...

Recovery of Copper from Reverberatory Copper Slag and Production of a Leach Residue used as a Portland Cement Additive T. A. Muhlare and D. R. Groot Department of Materials Science Metallurgical Engineering, University of Pretoria, Pretoria, South Africa Corresponding author: [email protected]

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(PDF) Partial Replacement of Copper Slag as Fine Aggregate ...

Index terms-copper slag, concrete, durability, replacement, compressive strength I.INTRODUCTIONThe utilization of industrial waste or secondary materials has encouraged the production of cement and concrete in construction field. New by-products and waste

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Characteristics and utilisation of copper slag-a review

Copper slag, which is produced during pyrometallurgical production of copper from copper ores contains materials like iron, alumina, calcium oxide, silica etc. For every tonne of metal production about 2.2 ton of slag is generated. Dumping or disposal of such huge quantities of slag cause environmental and space problems. During the past two decades attempts have been made by several ...

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Holistic Analysis of Waste Copper Slag Based Concrete by ...

Additionally, the reference concrete, which is made without the use of waste copper slag, is evaluated for comparative purposes. In order to make the evaluation as comprehensive as possible, the concrete made with the use of three types of cement is subjected to CEM I, CEM II and CEM III assessments.

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Partial Replacement of Copper Slag as Fine Aggregate

“Effect of copper slag and cement by-pass dust addition on mechanical properties of concrete”, Construction and building materials, Vol. 20, pp. 322-331, 2006. [6] Alpa, I. and Deveci, H. “Utilization of flotation wastes of copper slag as raw material in cement production”, Journal of

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Copper Slag Research Papers - Academia.edu

The cement has been replaced by Copper slag accordingly in the range of 0% (without Copper slag), 5%, 10%, 15%, and 20% is one phase and sand has been replaced by Copper slag accordingly in the range of 0% (without Copper slag), 10%, 20%, 30%, 40% and 50% is second phase by weight of cement for M25 mix.

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Efficiency of Chemical and Biological Leaching of Copper ...

Copper slag can also be used in several products, such as aggregates, fills, granules, tiles, and abrasives , while its use in cement and concrete production is considered as one of the most promising options [1,4]. Supplementary cementitious materials (SCMs) are usually incorporated in a binder as a replacement of one part of ordinary Portland ...

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