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 …
Read MoreIron 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 reuse …
Read MoreDifferent ores of iron have responded differently when subjected to various technologies of iron ore reduction. In this study, the Pudo iron ore in the Upper West Region of Ghana, with a low grade of iron (exists in the form of Fe 2 O 3) and desirable amounts of CaO and MgO was reduced by using a locally available biomass (Groundnut Shells, GNS) and its blends with High Density Polyethylene ...
Read MoreAn International Journal Volume 24, 2003 - Issue 3-4. Submit an article Journal homepage. 124 Views 7 CrossRef citations to date ... (RHF) for the reduction of iron ore and waste oxide recycling by heating chemically self-sufficient agglomerates and related technical issues will be reviewed and discussed. The development of the next generation ...
Read MoreThe stripping ratio, which is the volume of waste generated for per ton ore extraction. In India, we have faced a huge issue because of it. The amount waste generated is 1.15 to 1.5 times more than the ore extracted. For example, to extract one ton of iron ore the waste produced here is 1.15 tones and in Australia is 0.13 tones. These generated
Read Moreinternational journal for reuse of iron ore waste. Experimental Study on the Properties of Concrete Mixed with Iron, 28 Mar 2016, Results show that 35% replacement of natural aggregate by iron ore tailings, It is urgent to solve the shortage of natural sand and make full use of industrial waste, have no competing interests regarding the ...
Read MoreDankwah, J. R. (2013), "Recycling Blends of Waste Plastics and Biomass as Reducing Agent for the Production of Metallic Iron from Iron Oxide", International Journal of Engineering Science and Technology, Vol. 5, No. 12, pp. 1967-1976
Read Moreproduction of iron or steel prod ucts from iron ore, recycling of iron and ... April 2015 · International Journal of ... It is very essential not only for recycling of the waste valuable metals ...
Read MoreRecycling and reuse iron from the waste stream is vital in the protection of valuable resources and of the environment. ... *Based on FOB international iron ore fine price ~100 $/t ...
Read MoreReuse of waste . ISSN: 2319-8753 International Journal of Innovative Research in Science, Engineering and Technology Vol. 2, Issue 7, July 2013 ... slag comprises mostly silicates and alumina from the original iron ore, combined with some oxides from the limestone.
Read MoreOne 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-albitophire and metasomatite) as efficient adsorbents of sulfate in contaminated groundwater from wells of the Bafq district in the center of Iran.
Read MoreDankwah, J. R. (2014). "Recycling Blends Of HDPE and Coconut Shells as Reducing Agent for the Production of Metallic Iron from Iron Oxide (Fe2O3)". International Journal of Technology Enhancements and Emerging Engineering Research, Vol. 3, pp. 40-46. Dankwah, J. & Koshy, P. (2015).
Read MoreRemoval of overburden to access the ore can pose major problems in storage and reclamation. The stripping ratio (waste-to-ore) for surface mining of metal ores generally ranges from 2:1 to 5:1, depending on local conditions. The iron ore is predominantly mined by opencast mining throughout the country.
Read MoreTreatment and Recycling of the Process Water in Iron Ore Flotation of Yuanjiacun Iron Mine. Wen-li Jiang1 and Hai-feng Xu 2. 1School of Resources and Environmental Engineering, Wuhan University of Technology, Wuhan 430070, China. 2Changsha Research Institute of Ming and Metallurgy Co., Ltd., Changsha 410012, China. Academic Editor: Wenshan Guo.
Read MoreReuse 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
Read MoreReuse of iron ore mineral wastes in civil engineering constructions: A case study. ... The volume of solid waste generated, including tailings from mineral processing activities, is one of the main pollution concerns in the mining industry. In the tiny state of Goa (India), it is becoming increasingly difficult to find space for dumping these ...
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