Results 31 to 40 of about 4,537 (187)
The South African Journal of Industrial Engineering, 2021 In a post-pandemic world, health and environmental safety will become a more important issue than it was before the COVID-19 pandemic. Several fields of engineering, including the foundry industry, have already adopted health and safety measures in the workplace.
Jonathan Kabasele, Didier Nyembwe
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Bioleaching as an Eco-Friendly Nano-Factory for Sustainable Inorganic Waste Management: Current Advancements, Challenges, and Opportunities. [PDF]
ChemistryOpenThe review explores the latest updates and information about the global trends and hazards of e‐waste and also discusses the bioleaching of metals and nanoparticles from various inorganic wastes. It also focuses on the mechanistic pathway of the bioleaching process and computational aspects. Inorganic waste management and metal recovery technology pose
Jaiswal A +7 more
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Platinum group element mineralization at Musongati (Burundi) : concentration and Pd-Rh distribution in pentlandite [PDF]
, 2017 The mafic-ultramafic intrusions of the Karagwe-Ankole belt in Burundi are considered as a new potential source for platinum group elements (PGE). The intrusions have mainly been studied for their PGE potential with regard to PGE concentration, but the ...
Dewaele, Stijn +2 more
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Effect of basicity on beneficiated chromite sand smelting process using submerged arc furnace [PDF]
AIP Conference Proceedings, 2018 Ferrochrome is an important alloy in stainless steel making due to its contribution to high strength and corrosion resistance. In this present study, ferrochrome was derived from Indonesian chromite sand with low-grade Cr/Fe ratio. In order to improve the ratio, beneficiation process such as pre-magnetic separation and reduction process at 1000°C for ...
F. Nurjaman +3 more
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Explorable and economically attractive mineral deposits in the Siberian and Far Eastern Federal Districts of Russia [PDF]
, 2018 Purpose. Selection of the most explorable mineral deposits in the Siberian and Far Eastern Federal Districts of the Russian Federation as investment projects. Methods.
Boyarko, G
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International Journal of Economic and Environment Geology, 2020 This study presents geochemical characterization, as well as, quantification of rare earth elements in the recent beach deposition at the two major islands of the eastern Bay of Bengal-Kutubdia and Moheshkhali.
Farah Deeba, Syed Hafizur Rahman, Mohammad Zafrul Kabir, Mohammad Rajib
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Investigations of Protective Coatings for Castings of High-manganese Cast Steels [PDF]
, 2013 When cast steel castings are made in moulding sands on matrices of high-silica sand, which has a low fire resistance the problem of theso-called chemical penetration is distinctly visible.
A. Bobrowski +3 more
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Archives of Foundry Engineering, 2015 The paper presents the results of basic research on the influence of the properties of sand grains on electrical properties of water glass moulding sands.
Opyd B., Granat K.
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The Stillwater Complex chromitites : the response of chromite crystal chemistry to magma injection [PDF]
, 2012 Nineteen chromite crystals from the A, B, E, G, H, J and K chromitite layers of the Peridotite Zone of the Stillwater Complex (Montana, USA) have been studied by means of X-ray single crystal diffraction and microprobe analyses.
Cooper, R. W. +4 more
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, 2016 We live in technically oriented time with computers, internet and mobile phones all around us which leads to the fact that we have less and less time. Any information whether from science, technology, medicine, sport, politics, life etc.
Milovanovic, Dragan +2 more
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