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Complexation leaching of critical and strategic metals from nickel converter slag using organic acids [PDF]
Minerals Engineering, 2023 Nickel converter slag is a waste product formed during the converting process in nickel production. In recent times the processing of nickel converter slag has gained attention as a secondary source of cobalt (Co) and nickel (Ni).
Bona Lim, Richard Diaz Alorro
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Technospheric Mining of Critical and Strategic Metals from Non-Ferrous Slags
MetalsThe technosphere consists of material stocks accumulated by human activities, which can include processing residue, such as slag. Various smelting processes generate slag, and some valuable elements are concentrated in this by-product.
Bona Lim, Richard Diaz Alorro
exaly +2 more sources
The potential risks from metals bottlenecks to the deployment of Strategic Energy Technologies
Energy Policy, 2013 This paper examines the use of materials, in particular metals, in six low-carbon energy technologies of the European Union’s Strategic Energy Technology Plan (SET-Plan), namely: nuclear, solar, wind, bioenergy, carbon capture and storage and electricity
KOOROSHY Jaakko +4 more
exaly +2 more sources
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Strategic Doping in Metal Halide Perovskites for Thermoelectrics
Advanced Functional Materials, 2023AbstractMetal halide perovskites (MHPs) have not only shown unique merits of ultralow thermal conductivity compared to traditional inorganic thermoelectric (TE) materials, but also featured superior Seebeck effect to organic semiconductors, thereby affording great prospect in TE field.
Ruisi Chen, Lidong Chen, Ziqi Liang
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Granitic Pegmatites as Sources of Strategic Metals
Elements, 2012Rare-element granitic pegmatites are well recognized for the diversity and concentrations of metal ores that they host. The supply of some of these elements is of concern, and the European Commission recently designated metals such as tantalum and niobium as “critical materials” or “strategic resources.” Field relationships, mineral chemistry, and ...
Linnen, R. L. +2 more
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Strategic metal deposits of the Arctic Zone
Geology of Ore Deposits, 2015Mineral commodities rank high in the economies of Arctic countries, and the status of mineral resources and the dynamics of their development are of great importance. The growing tendency to develop strategic metal resources in the Circumarctic Zone is outlined in a global perspective.
N. S. Bortnikov +11 more
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Strategic role of selected noble metal nanoparticles in medicine
Critical Reviews in Microbiology, 2015Noble metals and their compounds have been used as therapeutic agents from the ancient time in medicine for the treatment of various infections. Recently, much progress has been made in the field of nanobiotechnology towards the development of different kinds of nanomaterials with a wide range of applications. Among the metal nanoparticles, noble metal
Mahendra, Rai +4 more
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2014
In western countries, an increasing share of metals is imported. While the supply of metals used in everyday products requires to be reduced, many economic sectors could be considerably affected. A distinction should be made between base metals (iron, copper, zinc, lead…) and rare metals, little known to the general public, and yet at the heart of high
Yves Fouquet, Bruno Martel-Jantin
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In western countries, an increasing share of metals is imported. While the supply of metals used in everyday products requires to be reduced, many economic sectors could be considerably affected. A distinction should be made between base metals (iron, copper, zinc, lead…) and rare metals, little known to the general public, and yet at the heart of high
Yves Fouquet, Bruno Martel-Jantin
openaire +1 more source
FINNISH NICKEL AS A STRATEGIC METAL, 1920–19441
Scandinavian Journal of History, 2007Petsamo nickel in Northern Finland became a bargaining chip in the Great Powers' political game before and during the Second World War. ‘Weak states’ such as Finland had room to pursue their own interests both in the cartelized interwar military markets and especially during the Second World War. Despite the common assumption of weakness on the part of
Jari Eloranta, Ilkka Nummela
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Environmental Science & Technology, 2017
A comprehensive component-level assessment of several strategic and minor metals (SaMMs), including copper, manganese, magnesium, nickel, tin, niobium, light rare earth elements (LREEs; lanthanum, cerium, praseodymium, neodymium, promethium, and samarium), cobalt, silver, tungsten, heavy rare earth elements (yttrium, europium, gadolinium, terbium ...
Frank R. Field +3 more
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A comprehensive component-level assessment of several strategic and minor metals (SaMMs), including copper, manganese, magnesium, nickel, tin, niobium, light rare earth elements (LREEs; lanthanum, cerium, praseodymium, neodymium, promethium, and samarium), cobalt, silver, tungsten, heavy rare earth elements (yttrium, europium, gadolinium, terbium ...
Frank R. Field +3 more
openaire +2 more sources