iron ore tailing in nigeria

Evaluation of the Iron Ore Tailings from Itakpe in Nigeria ...

04/03/2014  An evaluation of the Itakpe iron ore tailings (IOT) for concrete production has been carried out using the material to replace sand and cement, in proportions of 5 % up to 30 %, and curing for periods 90 days in water. Characterization of the material showed that it has pozzolanic properties, and can be used as a retarder for hot-weather concreting.

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Effect of Iron Ore Tailing on Compressive Strength of ...

Effect of Iron Ore Tailing on Compressive Strength of Manufactured Laterite Bricks and Its Reliability Estimate Yisa, G ... 1.Nigeria Building and Road Research Institute, Ota, Ogun state 2.Department of Civil Engineering, Nigerian Defence Academy, Kaduna Abstract In recent years there is a significant demand of building materials in Nigeria. It is therefore imperative to use mining and ...

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Mechanical Properties of Iron Ore Tailings Filled ...

Itakpe, Kogi State in the Middle belt region of Nigeria. 3.2. Iron Ore Tailings Preparation . The iron ore tailings was dried at room temperature 30˚C ± 2˚C and 50% ± 5% relative humidity for a minimum of 40 hours prior to testing [13,14]. The different particle sizes were generated using standard ASTM laboratory sieves [15,16]. 3.3. Production of ITR-PPC Tensile Test Specimens . The ...

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Effect of Iron Ore Tailing on the Properties of Concrete

Nigeria. Post code: 970001 2.Department of Civil Engineering, Ahmadu Bello University Zaria, Kaduna state. Nigeria Post code: 810001 * E-mail of the corresponding author: [email protected] Abstract Experiments were conducted to determine the suitability of iron ore tailing (IOT) as fine aggregate replacement of sand (RS) for concrete used for rigid pavement. The use of iron ore tailing (IOT ...

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Effect of Iron Ore Tailing on the Properties of Concrete

Nigeria. Post code: 970001 2.Department of Civil Engineering, Ahmadu Bello University Zaria, Kaduna state. Nigeria Post code: 810001 * E-mail of the corresponding author: [email protected] Abstract Experiments were conducted to determine the suitability of iron ore tailing (IOT) as fine aggregate replacement of sand (RS) for concrete used for rigid pavement. The use of iron ore tailing (IOT ...

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Effect of Iron Ore Tailing on Compressive Strength of ...

Effect of Iron Ore Tailing on Compressive Strength of Manufactured Laterite Bricks and Its Reliability Estimate Yisa, G ... 1.Nigeria Building and Road Research Institute, Ota, Ogun state 2.Department of Civil Engineering, Nigerian Defence Academy, Kaduna Abstract In recent years there is a significant demand of building materials in Nigeria. It is therefore imperative to use mining and ...

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(PDF) Suitability of Iron Ore Tailings (IOT) in Building ...

Materials and MethodsThe iron ore tailings used for this work was from Itakpe iron ore mining project in Ajaokuta while the study was carried out in the Civil Engineering Laboratory of Abubakar Tafawa Balewa University, Bauchi, Nigeria. Itakpe iron ore mining project was established in 1971 to supply 2.15 million tonnes per year of 63-64% Fe (Iron) grade concentrate to Ajaokuta Steel Company ...

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(PDF) The Effects of Iron-Ore Tailings on Setting Times of ...

This issue is now viewed from another perspective that since the tailings consists of almost the same constituents as the Portland cement; 7 the tailing could now be used to improve cement characteristics [3].Itakpe iron-ore deposit is located near Okene in Kogi state, Nigeria The deposit as a proven iron ore reserve of about 200 million tonnes with an average of 36% Fe content. The estimated ...

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iron ore tailing in nigeria

Evaluation of the iron ore tailings from Itakpe in Nigeria as concrete ... 30 Sep 2014 ... Keywords: Iron Ore Tailings, Pozzolana, Compressive Strength, Workability, Regression Models. 1. Introduction. Nigeria is a fast developing... Read more. Full-Text PDF. 1Department of Mechanical Engineering, University of Ilorin, Ilorin, Nigeria ... experimental results show that elongation at break for ...

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Iron Ore Deposit and Its Tailing Impact on the Toxic Metal ...

Methodology: Mineral (Iron ore) samples and ore rich soils from neighboring farmlands, coded as I-Soil, I-soil-FLA, I-soil-FLB and I-soil-FLC were collected from Itakpe, Kogi State in North Central Nigeria. Samples were qualitatively characterized using Fourier Transform Infrared Spectrometer (FTIR), Scanning Electron Microscope (SEM) and Ultraviolet Visible (UV-Vis) spectrometer for ...

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Effects of iron ore tailings on the compressive strength ...

10/11/2020  Evaluation of the iron ore tailings from Itakpe in Nigeria as concrete material. Adv. Mater., 3 (4) (2014), p. 27. CrossRef View Record in Scopus Google Scholar. Y.H. Cheng, F. Huang, W.C. Li, et al. Test research on the effects of mechanochemically activated iron tailings on the compressive strength of concrete. Constr. Build. Mater. , 118 (2016), pp. 164-170. Article Download PDF View

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Agbaja Iron Ore Project, Kogi - Mining Technology

The iron ore mine is located on the Agbaja plateau, approximately 15km northwest of Lokoja city in Kogi State, and approximately 165km southwest of Abuja, the capital city of Nigeria. The plateau comprises a shallow, flat-lying channel iron deposit (CID) that is divided into two mining areas (Stage 1 and Stage 2).

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Mineralogical Characterisation of Iron Ore Tailings by ...

iron ore tailings have been made in terms of their potential applications in the mining sector through its use as a low-grade ore and ceramic industry, partly replacement of matter material used [7,4]. The samples selected for this study are tailings iron ore processing of Mining industry located in Brazil. Based on grain size and source process, these tailings were classified as floatation ...

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Recovering Iron from Iron Ore Tailings and Preparing ...

Iron ore tailings (IOTs) are a form of solid waste produced during the beneficiation process of iron ore concentrate. In this paper, iron recovery from IOTs was studied at different points during a process involving pre-concentration followed by direct reduction and magnetic separation. Then, slag-tailing concrete composite admixtures were prepared from high-silica residues.

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Effect of Iron Ore Tailing on Compressive Strength of ...

Effect of Iron Ore Tailing on Compressive Strength of Manufactured Laterite Bricks and Its Reliability Estimate Yisa, G ... 1.Nigeria Building and Road Research Institute, Ota, Ogun state 2.Department of Civil Engineering, Nigerian Defence Academy, Kaduna Abstract In recent years there is a significant demand of building materials in Nigeria. It is therefore imperative to use mining and ...

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iron ore tailing in nigeria - collaborate2019.co

iron ore tailing in nigeria Products improvement Evaluation of the iron ore tailings from Itakpe in to 200 million tones and the tailings are the by product from the manufacture of iron ore. The cement used is the Ashaka Portland cement, which conforms to BS 1881 [9]. The physical and chemical compositions of both the iron ore tailing and Ashaka Portland cement are shown in Tables 1 and 2.iron ...

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(PDF) Recovering fine iron minerals from itakpe iron ore ...

Iron ore tailings (IOTs) are a form of solid waste produced during the beneficiation process of iron ore concentrate. In this paper, iron recovery from IOTs was studied at different points during ...

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Effect of Iron Ore Tailing on the Properties of Concrete ...

The use of iron ore tailing (IOT) from Itakpe mines near Okene in north-central Kogi state of Nigeria will ensure economy in concrete production as well as a better way of disposing the tailing. Mix design was carried out for concrete of grade 35 using standard practice for selecting proportions for normal weight, and mass concrete [ACI 211.1-91, 1997]. The constituent materials were batched ...

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(PDF) The Effects of Iron-Ore Tailings on Setting Times of ...

This issue is now viewed from another perspective that since the tailings consists of almost the same constituents as the Portland cement; 7 the tailing could now be used to improve cement characteristics [3].Itakpe iron-ore deposit is located near Okene in Kogi state, Nigeria The deposit as a proven iron ore reserve of about 200 million tonnes with an average of 36% Fe content. The estimated ...

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Mining industry of Nigeria - Wikipedia

Iron ore. Nigeria has several deposits of iron ore, but the purest deposits are in and around Itakpe in Kogi State. The ... Radioactive mine tailings were reported to be a danger to local people living around mining fields in Jos,Barikin-Ladi,Bukur, Bassa and Riyom districts. References. External links. Ministry of Power and Steel Development; Last edited on 20 February 2021, at 13:47. Content ...

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Vol.35, No.1, July 2012, pp.51-59 Tensile Properties of ...

under brand name “virgin epoxy” while the filler is iron ore tailings in particle form and irregular in shape with particle sizes ranging between 150 and 300 µm. The iron ore tailings were obtained from the iron ore beneficiation plant in Kogi State, North Central, Nigeria. The volume mix

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IRON ORE MINING IN NIGERIA; THE OPPORTUNITIES ...

02/03/2016  One of such mineral in Nigeria is Iron ore. There are over 3 billion tonnes of iron ore found in Kogi, Enugu, Niger, Zamfara and Kaduna States. The large deposit of oolific iron ores of Kogi and Enugu States are yet to be fully explored. Iron ore is used for making steel, transformer and motor cars, ferrous sulphate from waster liqueur of the steel picking process or by the direct reaction ...

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Kogi Iron Limited

Significant iron ore resource with a positive BFS, owned 100% by Kogi Iron and its subsidiaries, will be used as captive feedstock for Nigeria's first cast steel project . Strong potential market for Agbaja cast steel product, both internally in Nigeria and for the export market. Nigeria is a stable business jurisdiction with a vibrant economy and strong democratic tradition. View more. ASX ...

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Mineralogical Characterisation of Iron Ore Tailings by ...

iron ore tailings have been made in terms of their potential applications in the mining sector through its use as a low-grade ore and ceramic industry, partly replacement of matter material used [7,4]. The samples selected for this study are tailings iron ore processing of Mining industry located in Brazil. Based on grain size and source process, these tailings were classified as floatation ...

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