utilization secondary lead slag construction material

Utilization of secondary lead slag as construction material

Secondary lead slag, a waste product from battery smelting using CaCO 3 as flux, has been investigated for its use as an admixture and/or aggregate in the production of concrete blocks. The slag was added as partial replacements of cement and/or aggregate. The results revealed that the oxide components of the slag were similar to those of ordinary ...

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Utilization of induction furnace steel slag based iron oxide …

 · Slag-based iron oxide nanocomposite Mineralogical phases of components present in steel slag have been identified using XRD analysis (Bruker D8 advance) (Fig. 1).The presence of major mineralogical phases in slag material is quartz (SiO 2, 2θ value 26.6), iscorite (Fe 7 SiO 10, 2θ values 50.32 and 60.30), almandine (Fe 3 Al 2 Si 3 O 12, 2θ values 22.20 and 68.48) and hematite (ε-Fe 2 O …

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Assessment of Leaching Characteristics of Solidified …

Reuse of waste is one of the main principles of sustainable development and circular economy. Secondary alkaline lead slag is a hazardous waste generated in the recycling process of lead-acid batteries that may be suitable in construction materials. The

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Effect of 30% Ground Granulated Blast Furnace, Lead …

 · "Utilization of secondary lead slag as construction material." Cement & Concrete Res., Vol. 35, pp. 1050–1055 Article Google Scholar

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Utilization of secondary lead slag as construction material

 · Secondary lead slag, a waste product from battery smelting using CaCO 3 as flux, has been investigated for its use as an admixture and/or aggregate in the production of concrete blocks. The slag was added as partial replacements of cement and/or aggregate.

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"Properties and utilization of steel slag in engineering …

This research is applicable to the solution of problems encountered in the application of Australian made BOS slag in engineering construction. The general chemical and physical properties, in patticular F-CaO content variation and volume expansion, were investigated. The causes responsible for expansion of steel slag are analysed theoretically by the author in an attempt to clarify the causes ...

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Recycled Materials Resource Center

Emery, J. J., "Slag Utilization in Pavement Construction," Extending Aggregate Resources, ASTM Special Technical Publication 774, American Society for Testing and Materials, 1982, pp. 95-118. OECD. Use of Waste Materials and By-Products in Road JEGEL.

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Use of waste copper slag, a sustainable material | …

 · The utilization of solid waste is the challenge for the civil and environmental engineers to utilize the waste from different industry to excel the sustainable development, and in the same time, it is matching with the cost concern of the present materials. Copper slag is a by-product obtained during smelting and refining of copper. The waste copper slag can be used as abrasive tools, road ...

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Qualitative lead extraction from recycled lead-acid …

The slag is composed mainly of iron ( approximately 60%) and lead ( approximately 6%), and this residue cannot be disposed in conventional landfill due to the high lead content. This work presents a new methodology for the extraction of lead from slag, based on the complexing effect of EDTA, a chelating ligand that has the ability to solubilize several heavy metals.

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DeepDyve

DeepDyve is the largest online rental service for scholarly research with thousands of academic publications available at your fingertips. We regret to inform you that the publisher of this article, Elsevier, has removed their content from DeepDyve. Unfortunately, we ...

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Utilization of Soil Stabilization with Cement and Copper Slag as Subgrade Materials in Road Embankment Construction

Utilization of Soil Stabilization with Cement and Copper Slag as Subgrade Materials … International Journal of Transportation Engineering, 46Vol.5/ / Summer 2017 1. Introduction A large number of executive plans such as construction of irrigation and

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Physicochemical properties of slags produced at various …

 · Slag from non-ferrous metal industries is characterized by a very wide range of physicochemical properties, which results from the application of different smelting technologies. In non-ferrous metal industries, we adjust the slag composition within the FeO x –SiO 2 –CaO system or select other slag systems, for example, soda slag, to achieve a low liquidus temperature and other desired ...

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Slag Utilization

The utilization of slag in construction forms part of an overall strategy to optimize the utilization of available material resources—selective and more efficient use, conservation, beneficiation, new materials and methods, more use of residuals and by-products—that

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An Overview of Use of Linz-Donawitz (LD) Steel Slag in …

Steel LD slag is a secondary resource of raw material in metallurgical plant. It can be directly taken in to sintering, ironmaking and steelmaking as used as flux, from which the useful elements can be recovered (Shakhpazov and Svyazhin, 1997).

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APPLICATION OF STEEL SLAG AS AN EFFECTIVE CONSTRUCTION …

steel slag is mainly used as road aggregates; however the problems related to its volumetric instability and lack of studies that explore the engineering properties of steel slag have impeded the utilization of steel slag in other applications in construction industry

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Utilization of secondary lead slag as construction material | …

Secondary Lead Slag, a waste product from battery Smelting using CaCO 3 as flux, has been investigated for its use as an admixture and/or aggregate in the production of concrete blocks. The Slag was added as partial replacements of cement and/or aggregate.

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A review on lead slag generation, characteristics, and …

 · The secondary lead slag has been used in a cement-based stabilization/solidification process for the preparation of concrete (Cioffi et al., 2000). The addition of up to 30% of lead slag did not affect the hydration chemistry of the binder. The unconfined

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lead slag used in concrete industry

lead slag used in concrete industry - availablebursaries utilization secondary lead slag construction material lead slag used in concrete industry - crusherasia . An overview of utilization of slag and sludge from steel ...

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SLAG – UTILISATION IN ROAD CONSTRUCTION – EXPERIENCE AND SOLUTIONS

Example of slag utilization in road construction in Hinedoara is the 4 bands road between Deva and Hunedoara (Figure 8), where the basic, foundation and binder was made from slag aggregates from Buituri Slag Dump, processing by SPS.

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Assessment of Leaching Characteristics of Solidified Products Containing Secondary Alkaline Lead Slag

leaching time (12 years) limited the utilization of lead slag as construction materials according to the study of Ettler et al. [14]. However, Saikia et al. [15] confirmed the indication that the lead slag from primary lead production could be used as a partial

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Lead Slag

We also discuss the utilization of lead slag in construction materials. The use of lead slag in road construction and concrete will cause environmental risk of leaching toxic elements. The utilization rate of lead slag in cement clinker is extremely low. Geopolymers

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(PDF) UTILIZATION OF RECYCLED AND WASTE …

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Geotechnical and Environmental Impacts of Steel Slag Use in Highway Construction

 · Ahmedzade and Sengoz 2009, Deniz et al. 2009, Yildirim and Prezzi 2009). Although steel slag can be an attractive construction material, there are two main problems that need to be carefully examined. First, steel slag aggregates generally exhibit a tendency

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Utilization of secondary lead slag as construction material

A review on lead slag generation, characteristics, and utilization ...

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Utilization of solid wastes in construction materials

and utilization potentials of different kinds of solid waste are shown in Table 1. In fact, there is a great scope for setting up secondary industries for the recycling and use of huge solid wastes in construction materials, as can be understood from Table 1. The uses

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Leaching of toxic elements from secondary alkaline lead …

 · Secondary alkaline lead slag (SALS), generated during lead–acid batteries recycling, is a hazardous waste due to its high reactivity, solubility, and migration of toxic elements. After pulverization caused by storage under atmospheric condition for 30 days, the SALS was sieved and coarse fraction (+ 1 mm) was returned to the recycling process. Finer fraction (− 1 mm) was treated by water ...

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(PDF) UTILIZATION OF RECYCLED AND WASTE …

UTILIZATION OF RECYCLED AND WASTE MATERIALS IN VARIOUS CONSTRUCTION APPLICATIONS

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Preliminary Study of the Use of a Secondary Lead …

[12] M. Penpolcharoen, Utilization of secondary slag as construction material, Cem. and Conc. Res. 35 (2005) 1050-1055. [13] N. Saikia, et al, Assessment of Pb-slag, MSWI bottom ash and boiler and fly ash for using as a fine aggregate in cement mortar, J. of Haz. Mat. 154 (2008) 766-777.

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A review on lead slag generation, characteristics, and …

The use of lead slag in road construction and concrete will cause environmental risk of leaching toxic elements. The utilization rate of lead slag in cement clinker is extremely low. Geopolymers and glass-ceramics have good stabilization effect on toxic elements.

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Steelmaking Slag – IspatGuru

 · Utilization for other construction materials – Experiments carried out for the application of the steelmaking slag for preparing glass ceramics have shown that steelmaking slag is a potential material for ceramic production.

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Utilization of secondary lead slag as construction material | …

Abstract Secondary lead slag, a waste product from battery smelting using CaCO3 as flux, has been investigated for its use as an admixture and/or aggregate in the production of concrete blocks. The slag was added as partial replacements of cement and/or aggregate. The results revealed that the oxide components of the slag were similar to those of ordinary Portland cement (OPC). The CaO content ...

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