copper slag utilization

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.

Research Paper PERFORMANCE OF COPPER SLAG ON …

of copper, approximately 2.2–3.0 tons copper slag is generated as a by-product material. Utilization of copper slag in applications such as Portland cement substitution and/or as aggregates has threefold advantages of eliminating the costs of dumping, reducing the cost of concrete, and minimizing air pollution problems.

UTILIZATION OF COPPER SLAG AS A PARTIAL REPLACEMENT OF ...

Nov 08, 2016· MIX PROPORTION - M25 - 1 : 1.86:2.36 COPPER SLAG SPLIT TENSILE STRENGTH (MPA) CONCRETE WITHOUT FLY ASH FA+CEMENT (30+70 ) FA+CEMENT (50 + 50 ) 40 3.1 3.2 2.4 80 3.4 3.6 2.9 Fig 5 comparison of results obtained from split tensile test under 28 days curing. 0 5 10 15 20 25 30 35 40 1 2 3 0%FLY ASH +100 %CEMENT STRENGTHinMPa copper slag added in ...

Utilization of copper slag in cement and concrete ...

Request PDF | 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 ...

An Innovated Application of Reutilize Copper Smelter Slag ...

The copper slags with different addition levels of 15, 30 and 45 wt.% were mixed into a typical Portland cement. Water was added into the mixture of cement and copper slag to achieve the moisture ...

Fayalite Based Slags: Metal Recovery and Utilization

The main constituents of a copper slag are FeO and SiO 2, each present at about 20-55 wt%. The copper content of a smelter slag is normally around 1 wt% while converter slag contains in general much more Cu (2~25 wt%), which is much higher than that of copper ore (0.5~1 wt%), due to overoxidation and entrapment of metal droplets.

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

UTILIZATION OF COPPER SLAG TO IMPROVE …

utilization of such waste materials in road construction is significant importance in the country. During past decades attempts have been made by several investigators all over the world to explore the possible utilization of copper slag. The bulk utilization of these wastes not only solves the disposal problem of the industries but also ...

Study on utilization of copper slag on the strength of ...

Mar 13, 2018· Title: Study on utilization of copper slag on the strength of concrete ijaerdv05i0133267, Author: Editor IJAERD, Name: Study on utilization of copper slag on the strength of concrete ...

(PDF) Steel Slag Utilization — Overview in Indian Perspective.

Steel Slag Utilization — Overview in Indian Perspective..pdf. ... Copper Slag Admixed Co ncrete, International Jo urnal Of Civil And Structural Engineering, Vol. 1, no. 2, pp.192-211. ...

Utilization Copper_Slag in Bituminous Mix |authorSTREAM

slide 1: utilization of copper slag in bituminous mix s.santhanu (3421450053) b.kalaiarasan (3421550031) p.dharmaseelan (3421350010)

Utilization of Copper Slag in Self-compacting Concrete ...

Aug 25, 2019· Copper slag is an industrial by-product of copper manufacturing industry. Various concrete mixes with constant water to- binder (w/b) ratio of 0.42 were produced, and the replacement level of fine aggregates by 0%, 20%, 40% and 60% copper slag were utilized for the purpose of evaluating the performance of SCC.

An Innovated Application of Reutilize Copper Smelter Slag ...

Nov 01, 2018· Characterization of the copper slag. The compositional analysis (Table 1) confirms the presence of iron, silicon, zinc, and aluminum as the significant element in the copper slag, and some other elements in lower level of concentrations, such as calcium, magnesium, chromium and copper.This waste is regarded as hazardous materials in many countries due to the presence of heavy metals.

A Review on Utilization of Waste Material "Copper Slag" in ...

various researchers on utilization of copper slag in geotechnical applications is discussed and presented. Keywords: Copper slag, strength properties, Replace soil and sand with alternate materials _____ I. INTRODUCTION "With increasing scarcity of river sand, soil and natural aggregates across the country, there is a need to replace soil and ...

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

Nov 30, 2008· Utilization of flotation wastes of copper slag as raw material in cement production. Alp I(1), Deveci H, Süngün H. Author information: (1)Karadeniz Technical University, Department of Mining Engineering, 61080 Trabzon, Turkey. [email protected]

Utilization of Waste Copper Slag to Produce Directly ...

The chemical compositions of copper slag used in this study are given in Table 1. The total iron content of copper slag is 39.85%, and the content of SiO 2, Cu, Pb and Zn are 30.81%, 0.33%, 0.22% and 2.81%, respectively. The minerals of copper slag determined by X-ray diffraction (XRD) are mainly fayalite and magnetite, as shown in Fig. 1.

(PDF) USE OF COPPER SLAG AS SUSTAINABLE AGGREGATE

Copper slag is a by-product yielded from a copper refinery. The annual amount of copper slag in Japan is two million tons. The copper slag has been used for cement material, sand blasting ...

Recycling copper slag in steel fibre concrete for ...

Jun 24, 2020· Although industrialization has raised the living standard of human beings but now it is also becoming threat to the environment. The manufacturing ind…

Utilization Of Industrial Waste Copper Slag And Fly Ash In ...

Sep 01, 2014· Utilization Of Industrial Waste Copper Slag And Fly Ash In Concrete Utilization Of Industrial Waste Copper Slag And Fly Ash In Concrete Jagmeet Dhanoa 00:00:00 R E S E A R C H PA P E R S UTILIZATION OF INDUSTRIAL WASTE COPPER SLAG AND FLY ASH IN CONCRETE By JAGMEET SINGH * JASPAL SINGH ** MANPREET KAUR *** * M. Tech, …

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

Utilization of Copper Slag in M-Sand as Partial Replacement of Fine Aggregate Prasanna Kumar C¹, Dr. Shashishankar², Raghavendra3 1Associate Professor and Head, DBIT, Bengaluru, India 2Professor and Head, AMC College of Engineering, Bengaluru, India Abstract: In India, there is a great demand of aggregates, mainly

Copper Slag - an overview | ScienceDirect Topics

George C. Wang, in The Utilization of Slag in Civil Infrastructure Construction, 2016. 13.3.5.1 Hydraulic properties of granulated copper slag. Copper slag granulated by water quenching produces vitreous amorphous solid particles that show higher chemical stability than those air-cooled solidified (Pavéz, Rojas, Palacios, & Nazer, 2004).. The chemical composition of copper slag varies with ...

Project Report on Copper Slag in Concrete

Project Report on Copper Slag in Concrete Today I'm going to be shared about "Project Report on Copper Slag in Concrete" With advantages and disadvantages of copper slag in concrete so let's get started. Introduction Traditionally soil, stone aggregates, sand,…

Utilization of Copper Slag as Fine Aggregates in Cement ...

Utilization of Copper Slag as Fine Aggregates in Cement Concrete Pavements Thongam Prantic Singh#1, Dr.Rajashekhara.M.R*2, Suhas R#3 #1M. T ech Stu dn,H igw ay olDCEB rI #2P rof es,Dp atm nC iv lE gS B Id #3 Assistant Professor, Department of Construction Technology & …

Utilization of copper slag and discarded rubber tyres in ...

Utilization of copper slag and discarded rubber tyres in construction Gupta. R.C, Blessen Skariah Thomas, Prachi Gupta International Journal of Civil and Structural Engineering Volume 3 Issue 2 2012 275 Cube moulds of size 150x150x150 mm were used to determine the compressive strength. Cubes were cast with different proportions of copper slag ...

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

Granulated copper slag is more porous and therefore, has lower specific gravity and higher absorption capacity than air-cooled copper slag. The granulated copper slag is made up of regularly shaped, angular particles, mostly between 4.75 and 0.075 mm (No. 200 sieve) in size (Emery, 1986, Hughes and Haliburton, 1973).

Utilisation of copper slag for cement manufacture ...

Table 4: Utilisation of copper slag as a component of raw mix. (Coal ash absorption +4.75%). The contents were thoroughly blended and ground to a fineness of 10% residue on 170 mesh. Nodules of about 1cm in diameter were prepared and dried in an oven at 105±5°C for 2 hours before subjecting them to burnability studies.

Non-Waste Utilization of Copper Smelting Slags for ...

Thereby, the suggested products for a Mini Mill plant with non-waste utilization of the copper smelting slags are cast iron grinding balls for the ore minerals, special types of steel with copper, silicate slag utilized as an additive for the concrete and propping agents for the oil industry.

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

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 ...

Utilization of Waste Copper Slag to Produce Directly ...

2) Using of copper slag as a Portland cement replace-ment was reported by several researchers.7–9) It affects the strength and toughness of the mixture. Recover of value Utilization of Waste Copper Slag to Produce Directly Reduced Iron for Weathering Resistant Steel Zhou XIAN-LIN,* Zhu DE-QING, Pan JIAN and Wu TENG-JIAO