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Effective Utilization of Wastes from Steel Industries in Concrete

Utilisation of waste product of steel industry. International Journal of Engineering Research and Applications (IJERA), 3(1): 2033-2041. ... flexural strength and modulus of elasticity of the ...

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(PDF) UTILIZATION OF IRON ORE TAILINGS AS …

Iron ore tailings are a common type of hazardous solid waste in China and have caused serious environmental problems, and the high cost of producing ultra-high performance concrete (UHPC) provides ...

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Utilization Potential of Iron Ore Tailing Waste in Various Applications

3.1 Concrete. When the natural aggregate is replaced by IOT, the compressive strength and workability of the material decrease. When replacing the IOT for less than 40% of the natural aggregate with standards for 90 days, the control mix was found to be comparable with it the applied steam curing for two days increased the …

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UTILIZATION OF IRON ORE TAILINGS IN GEOPOLYMER …

land due to generation of a large amount of waste rocks and tailing, which deposited at the surface and becomes a continuous source of metal pollution to the soil air and water

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Concrete Made with Iron Ore Tailings as a Fine Aggregate: A …

Therefore, using 12% iron waste in concrete may be advised if the concrete has to attain ... Zhao S., Fan J., Sun W. Utilization of Iron Ore Tailings as Fine Aggregate in Ultra-High Performance Concrete. ... 38. Alwaeli M., Nadziakiewicz J. Recycling of Scale and Steel Chips Waste as a Partial Replacement of Sand in Concrete. Constr. …

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Effect of iron ore tailings as partial replacement to fine …

After the beneficiation of iron ore, the waste is generated, which arise many environmental issues for both living and nonliving components. ... Kothai PS, Malathy R …

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Reuse of iron ore mineral wastes in civil engineering …

The utilisation of industrial waste in the production of concrete entrenches both sustainability and economic viability. Iron Ore Tailings (IOT) are a byproduct of the …

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Utilization of iron ore slime and bottom ash: An overview

The present paper reviews past and recent research work to utilize two significant unutilized waste (Iron ore slime & Bottom Ash). The promising areas for utilization of Iron Ore Slime and Bottom Ash are the making of bricks (constructional, insulation), use as bed filter materials, and Ferro / master alloys' production as a part of …

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Application of Steel Slag as an Aggregate in Concrete …

Steel slag is a solid waste produced in crude steel smelting, and a typical management option is stockpiling in slag disposal yards. Over the years, the massive …

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Combined effect of iron ore waste and basalt fiber with high …

The iron ore waste (IOW) and basalt fiber were used to enhance the concrete strength. ... Attia et al. [36], [37], [38] used waste materials with natural and …

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Enhancing concrete properties with steel waste: a …

This critical review systematically explores the innovative utilization of ground granulated blast-furnace slag (GGBS), steel slag (SS), and other steel waste in concrete, addressing a crucial ...

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Sustainable assessment and synergism of ceramic powder and steel …

Download Citation | Sustainable assessment and synergism of ceramic powder and steel slag in iron ore tailings-based concrete | Solid waste management is a critical issue worldwide. Effectively ...

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(PDF) Utilization of Iron Ore Mines Waste as Civil …

In iron and steel industry, Iron ore tailings (IOT) and slimes utilization is still an area of challenge, because of the low content of iron oxide present in them, which is unsuitable for metal ...

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Utilization of iron ore tailings with high volume in green …

Iron ore tailings (IOTs) are a byproduct of the iron ore beneficiation process and are a significant source of solid waste [13, 14].In China alone, an astounding 600 …

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Effect of iron ore tailings as partial replacement to fine …

After the beneficiation of iron ore, the waste is generated, which arise many environmental issues for both living and nonliving components. ... Kothai PS, Malathy R (2007) Utilization of steel slag in concrete as a partial replacement material for fine aggregates. Int J Innov Res Sci Eng Technol 3297(4):2319–8753. Google Scholar

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Production, characterisation, utilisation, and beneficial soil

The co-product of transforming iron ore or sinter to steel in the blast furnace/oxygen steel-making route (or the melting of scrap metal into steel in an electric-arc furnace), ... Slags can be used as aggregates for concrete and road pavement, hydraulic ... SI-Fig. 1 shows the internal recycling utilisation rate of Japan and Europe …

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Utilization of carbonated and granulated steel slag aggregate in concrete

The main composition of steel slag are CaO, SiO 2, Fe 2 O 3, MgO, Al 2 O 3, small amount of phosphorus and manganese oxides and other impurities.Up to now, the main methods of using steel slag were used as sinter material, hot metal dephosphorizing agent, waste water treatment materials, reclamation of waste steel, concrete …

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Utilization of Iron Ore Waste in Brick Making For the

Utilization of Iron Ore Waste in Brick Making For the Construction Industry International Journal of Earth Sciences and Engineering ISSN 0974-5904, Vol. 09, No. 02, April, 2016, pp. 450-455

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Utilization Potential of Iron Ore Tailing Waste in …

Utilization Potential of Iron Ore Tailing Waste in Various Applications S. R. Bharath, N. Lavanya, H. B. Bharath Kumar, R. K. Chaitra, and Rahul Dandautiya Abstract Iron ore tailing (IOT) is the wastes generated during the salutariness process of iron ore concentration. These wastes are abundant in quantity, which can be utilized in many ways.

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UTILIZATION OF IRON ORE TAILINGS AS …

for iron ore as a number of steel plants have been planned for future in many parts of the country. In order to reduce the adverse impact of indiscriminate mining of natural sand, iron ore tailings which is the waste products of mining industries is used as an alternative to the river sand in the manufacturing of concrete.

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Utilization of steel slag from industrial waste for ionizing …

On the other hand, the steel slag waste produced is 10–15% per ton of steel production [43], [46]. In this manner, the annual volume of steel slag waste might reach over 300 billion tons. Therefore, recycling and utilizing steel slag waste is essential to lessen its detrimental effects on individuals and the environment.

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Utilization of steel slag as partial replacement for coarse …

The utilization of steel slag for industrial and construction purposes has gained significant attention in recent years due to its abundant availability and potential …

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Utilisation of Wastes from Integrated Steel Plant with Special

Iron ore is reduced to iron andthen converted to steel. The main inputs are iron ore, coal, limestone and recycled steel. The main ore-based production routes are: iron making via the blast furnace (BF) followed by steelmaking in the basic oxygen furnace (BOF), and ironmaking via direct reduction (DRI) followed by steel production in the ...

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Experimental study of the effect of waste steel scrap as …

This research presents an experimental finding on the mechanical properties of concrete with waste steel scrap. The recycling of scrap metal as a concrete base reinforcement eliminates the issue of disposal. ... However, there is a limited experimental study on the mechanical properties and the utilization of waste steel …

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Evaluation of iron ore tailings as replacement for fine aggregate in

1. Introduction. In recent years, steel production has increased significantly to meet the construction industry demands. This has resulted in the generation of huge amount of iron ore tailings (IOT) which are disposed of as waste in landfills, quarries, rivers, oceans, etc. Malaysia produces millions of tons of IOT.

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Effect of dumped iron ore tailing waste as fine aggregate with steel …

The present study investigates the effects of utilizing dumped waste as a practical resource for making concrete. In this regard, waste marble powder used a filler material replacing a smaller ...

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A Review on Utilization of Steel Slag in Bituminous Concrete …

Tarawneh, S. A., Gharaibeh, E. S., & Saraireh, F. M. (2014) compared the physical and mechanical properties of steel slag aggregate concrete to conventional crushed limestone stone aggregate concrete. Steel slag, a by-product of the steel industry consisting mainly of calcium carbonate, was used as a replacement for conventional aggregates in ...

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Utilization of waste material in civil construction | PPT

Utilization of waste material in civil construction - Download as a PDF or view online for free ... aggregate etc. • Recycling of concrete reduces - Cost of aggregates - Disposal costs - Environmental damage 9. METALS • Steel is most commonly used metal in the world. • Steel reinforcement from demolished concrete is usually separated from ...

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Eco-utilization and Sustainable Management of Solid Wastes of Steel …

In the whole world, generally, two major types of steel industries are found: integrated steel plants and secondary producers. Integrated steel plants use iron ore, coke, and fluxing materials like dolomite and lime stones in blast furnaces, whereas secondary producers use scrap materials, direct reduced iron (DRI), and briquetted iron in electric …