Results 51 to 60 of about 326,319 (351)
Integrated development of iron ore deposits based on competitive underground geotechnologies
Записки Горного института, 2021 The article presents an analytical review of the current state of the iron ore base of the ferrous metallurgy of Russia and the world, identifies the largest iron ore provinces and iron ore producers.
Vladimir L. Trushko, Olga V. Trushko
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Stage‐Specific Roles of Deep Eutectic Solvents in Recycling of Spent Lithium‐Ion Batteries
Advanced Energy Materials, EarlyView.Deep eutectic solvents (DESs) offer tunable acidity, redox, and coordination properties for selective recycling of spent lithium‐ion battery cathodes. Through co‐dissolution, single‐ and two‐metal separations, DESs enable sustainable recovery of critical metals for closed‐loop regeneration of battery‐grade materials, advancing a circular economy for ...
Jingxiu Wang +4 more
wiley +1 more source
Journal of Management Science and Engineering, 2020 As iron ore is the fundamental steel production resource, predicting its price is strategically important for risk management at related enterprises and projects.
Jingjing Tuo, Fan Zhang
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Minerals in Afghanistan : The Hajigak iron deposit [PDF]
, 2006 The Hajigak iron ore deposit is situated in the mountainous Bamyan province, 130 km west of the Afghanistan capital, Kabul (Figure 1). It is one of several iron deposits within this area but is the largest located to date.
Benham, Antony John, McDonnell, Paul
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Advanced Energy and Sustainability Research, EarlyView.Hydrogen‐powered aviation offers a transformative pathway to zero‐emission flight by eliminating in‐flight CO2 emissions. Key considerations include propulsion systems (fuel cells and hydrogen combustion), cryogenic storage and insulation challenges, infrastructure and cost barriers, and supply‐chain constraints.
Mubasshira +4 more
wiley +1 more source
Topological Properties of International Commodity Market: How Uncertainty Affects the Linkages?
Agribusiness, EarlyView.ABSTRACT The study aims to explore the network topology of the international commodity market by examining the interconnections among 21 commodity futures across various categories, including energy, precious and industrial metals, and agriculture. We analyze the market structure of these commodity futures under both low and high uncertainty conditions
Ibrahim Yagli, Bayram Deviren
wiley +1 more source
Reduction and Swelling Behaviour of Fired Iron Ore Pellets [PDF]
, 2012 The present project work on “Reduction and Swelling Behaviour of Fired Iron Ore Pellets” was undertaken with a view to promote the effective utilization of iron ore and coal fines in sponge iron making.
Gupta, Mukul, Baghel, Himanshu
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The use of ammonium sulfate as an inhibitor of dioxin synthesis in iron ore sintering process [PDF]
, 2014 The main air pollutants in the sintering process of iron ore are polychlorinated dibenzo-p-dioxins, polychlorinated dibenzofurans (PCDD/Fs) and harmful dust. Ore sintering on sinter strands is one of the first technology steps in the ironworks.
Wielgosiński, Grzegorz +1 more
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Animal Research and One Health, EarlyView.Woody breast compromises meat quality leading to reduced consumer appeal. Although its causes are unclear, improvements observed with certain dietary supplements suggest that gut health may influence woody breast development. Ribonucleotide reductase subunit RRM2 is vital for mitochondrial function and gastrointestinal integrity, and alteration in its ...
Majid Shakeri +8 more
wiley +1 more source
, 2010 One hundred and seventy-five years ago the supply of iron ore and coal were vital to maintain growth during the latter stages of the Industrial Revolution and the need for these minerals contributed to the founding of the British Geological ...
Bide, Tom
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