international journal for reuse of iron ore waste as

Reusing and recycling construction products avoids or reduces waste and saves primary resources. By using materials that have a greater potential for reuse and recycling, it is more likely that the value of these products at their end …

Solid waste management in steel industry is broadly classified in "4 Rs" i.e. reduce, reuse, recycle and restore the materials. Reuse and recycling the …

Managing red mud (RM), a solid waste byproduct of the alumina recovery process, is a serious ecological and environmental issue. With ~150 million tons/year of RM being generated globally, nearly 4.6 billion tons of RM are presently stored in vast waste reserves. RM can be a valuable resource of metals, minor elements, and rare earth elements. The suitability of RM as …

Waste management technologies that offer improved environmental and social performances should be preferentially adopted; including opportunities for reuse of tailings (Edraki et al., 2014). In this sense, one advantageous alternative is to reuse the Iron Ore Tailings (IOT) in civil construction.

Waste Disposal and Recycling in Steel Industry. Steel is a versatile commodity that plays a major part in everyday life—from food cans, containers, automobiles, and office buildings. Steel makes up the largest category of metals …

Reuse of iron ore mineral wastes in civil engineering constructions: A case study. ... on Improvement of Compressive Strenght of Concrete Using and Durability of Concrete of Specified Concrete with Adding Waste Spent Fire Brick, Granite and Marble. By International Journal of Scientific Research in Science, Engineering and Technology IJSRSET.

Solid waste management in steel industry is broadly classified in "4 Rs" i.e. reduce, reuse, recycle and restore the materials. Reuse and recycling the entire solid waste generated in the ...

DOI: 10.1590/0370-44672017720169 Corpus ID: 203113116; Reuse of iron ore tailings in the production of geopolymer mortars @article{Borges2019ReuseOI, title={Reuse of iron ore tailings in the production of geopolymer mortars}, author={Paulo Henrique Ribeiro Borges and F. Ramos and Tathiana Rodrigues Caetano and T{'u}lio Hallak Panzerra and Hersilia …

Iron ore is the base metal used to make steel – and steel is the most commonly used alloy in the world. From its first known uses as a metal of antiquity, iron ore has since undergone a transformation from a relic of the industrial age to the driving force behind a commodity supercycle that reshaped the global economy.

International Journal of Low-Carbon Technologies, Volume 14, Issue 3 ... crushed waste glasses, bio-peels, metallurgical slag (ground granulated blast furnace slag), iron ore tailings, palm nut fiber, glass ... It is important to note that this work is aimed at reviewing the recycling and reuse of solid waste as a hub to achieving ecofriendly ...

Iron ore tailings (IOT) from tailings dams cause significant environmental, economic, and social impacts, which has motivated the search for reuse alternatives. In this scenario, the present work uses reverse logistics to size the resources required to …

Waste management and resource efficiency (pp. 1027-1049). Springer, Singapore. 5. Bushan D. Sudhakar, Kattepogu Nagarjuna& D. Arokiaraj (2017), "Marketing Assistance and Digital Branding- An Insight for Technology Up-gradation for MSME's", International Journal of Management Studies & Research, Vol.

reuse. For this work siderurgy slag was collected in the steel mill slag yards, as a remnant of the transformation of pig iron into steel and study for identify the presence of magnetite in the samples. Results were discussed in the context of reuse possibility in biotechnological application, for example, in implants of the magnetic materials.

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 …

The iron mine tailings accumulation in dams is an environmental and economic problem. The composite based on high-density polyethylene/iron mine tailing production for the application of wood ...

Approximately 18,000 ha of land is currently under mining operations in Goa (Kumar, 2000).The present mining rate of 16–21 million ton of ore, with high ore-over burden ratio of around 1:3, means that there is a need of removal and disposal of 40–50 million m 3 of waste per year. Having exhausted the available area for waste dumps within leasehold area, the mining …

Chemosphere is an international journal designed for the publication of original communications as well as review articles on chemicals in the environment. Chemosphere, as a multidisciplinary journal, offers maximum dissemination of investigations related to all aspects of the identification, quantification, behavior, fate, toxicology, treatment, and remediation of chemicals in the bio-, …

Reuse of iron ore mineral wastes in civil engineering constructions: A case study. September 2008. Resources Conservation and Recycling 52 (11):1283-1289. DOI: 10.1016/j.resconrec.2008.07.007.

International Journal of Minerals, Metallurgy and Materials (IJMMM, ISSN 1674-4799, CN 11-5787/TF, monthly, started in 1994, formerly known as Journal of University of Science and Technology Beijing) is an international journal devoted to publishing original research articles (and occasional invited reviews) on all aspects of minerals processing, physical metallurgy, process …

The purpose of this study was to evaluate the production feasibility of triaxial whiteware using sand from cast iron moulds as a raw material instead of silica, and recycled glass in place of feldspar. Formulations were prepared using sand, glass waste, and white-firing clay such that only 50% of the composition was material (clay).

International Journal of Mining Engineering and Mineral Processing 2012, 1(2): 56-61 DOI: 10.5923/j.mining.20120102.06 ... Abstract With the depleting reserves of high-grade iron ore in the world, froth flotation has become increasingly important to process intermediate- and low-grade iron ore in an attempt to meet the rapidly growing demand on ...

To reduce environmental risks of mining activities, it is important to find eco-friendly and efficient ways of using mine waste. One way to utilize mine waste is to reuse it as an adsorbent in environmental decontamination. This study describes the efficiency of Choghart iron ore mineral wastes (namely quartz-albit

The International Journal of Materials Research (IJMR) publishes original high quality experimental and theoretical papers and reviews on basic and applied research in the field of materials science and engineering, with focus on synthesis, processing, constitution, and properties of all classes of materials. Particular emphasis is placed on microstructural design, …

International Journal of the Physical Sciences Vol. 5(13), pp. 1952-1963, 18 October, 2010 ... In addition, this paper shows the applications of solid waste based construction materials in real construction, and identifies the research needs. Key words: Construction, ... of phosphate fertilizer production from phosphate ore or 5.

Reuse of High-phosphorous Iron ore mineral wastes as an adsorbent of sulfate . Bahareh Sadeghalvad1, ... Iron ore mineral waste was characterized using XRD, XRF, FTIR ... International Scientific Journal Journal of Environmental Science

Lump ore or pellets are charged from the top of the shaft fur-nace as raw material and reduced inside the furnace producing direct reduced iron according to the following overall reduction reactions[13] Fe 2O 3 þ3H 2! 2Feþ 3H 2O ΔH R ¼ 99kJmol 1 (1) Fe 2O 3 þ3CO ! 2Feþ3CO 2 ΔH R ¼ 24kJmol 1 (2) The oxygen from the iron ore reacts with ...

The chemical sludge containing a large amount of iron and aluminum oxide was modified to prepare SBAC, of which the effect on the removal of UV 254 and dissolved organic carbon is similar to the activated carbon. SBAC's removal rate of UV 254 and dissolved organic carbon could be up to 85.8% and 59.7% [ 94.

Given that the annual volume of waste water produced by the municipal sewage treatment plant is about 195,000 m 3, and that of these 31,852 m 3 are reused for the snowmaking season of ski runs, a water volume of about 163,000 m 3 would remain for reuse in the agricultural sector; this value represents 41% of the needs of the considered ...