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Sustainable management of copper-contaminated soils using vetiver root biochar [PDF]
BMC ChemistryThroughout the 19th and early 20th centuries, copper mining was a predominant industry in Michigan’s Upper Peninsula, resulting in substantial environmental issues due to the generation of mining waste.
Sameer Neve +3 more
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Reuse of Spent Foundry Sand in Development of Glass-Ceramic Material with Wollastonite Phase [PDF]
Materials Research, 2023 Spent Foundry Sand is one of the largest industrial solid wastes generated by foundries in the production of iron and steel components. Currently, millions of tons of molten sands are discarded worldwide.
Renata da Silva Magalhães +6 more
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An airborne assessment of atmospheric particulate emissions from the processing of Athabasca oil sands [PDF]
Atmospheric Chemistry and Physics, 2014 During the Arctic Research of the Composition of the Troposphere from Aircraft and Satellites (ARCTAS) campaign, two NASA research aircraft, a DC-8 and a P-3B, were outfitted with extensive trace gas (the DC-8) and aerosol (both aircraft) instrumentation.
S. G. Howell +7 more
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Influence of the Reclaim from the Cordis Technology on the Core Sand Strength
Archives of Foundry Engineering, 2014 The investigation results of the mechanical reclamation of spent moulding sands from the Cordis technology are presented in the paper. The quality assessment of the obtained reclaim and the influence of the reclaim fraction in a matrix on the core sand ...
Dańko J. +4 more
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Archives of Metallurgy and Materials, 2015 The after reclamation dusts originated from various foundry plants, applying moulding sands with organic binding agents, mostly resins, are characterised by different properties in dependence of the used binders, reclamation systems, spent sands ...
Dańko R., Holtzer M., Dańko J.
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Archives of Foundry Engineering, 2016 The results of investigations of spent moulding sands taken from the mould in which the metal core cooling system - to increase the cooling rate of the ladle casting - was applied, are presented in the hereby paper. The changes of the spent moulding sand
Łucarz M.
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Archives of Foundry Engineering, 2017 The results of investigations of thermal reclamation of spent moulding sands originating from an aluminum alloy foundry plant are presented in this paper. Spent sands were crushed by using two methods.
Łucarz M., Dereń M.
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EVALUATION OF THE BENTONITE CONTENT IN SPENT FOUNDRY SANDS AS A FUNCTION OF HYDRAULIC CONDUCTIVITY COEFFICIENT [PDF]
Tecnologia em Metalurgia, Materiais e Mineração, 2013 This study evaluates the relationship of the bentonite content and hydraulic conductivity coefficient (k) of waste foundry sands in tests of hydraulic conductivity in a flexible wall permeameter.
Schirlene Chegatti +4 more
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Vanadium Influence on Iron Based Intermetallic Phases in AlSi6Cu4 Alloy
Archives of Metallurgy and Materials, 2014 Negative effect of iron in Al-Si alloys mostly refers with iron based intermetallic phases, especially Al5FeSi phases. These phases are present in platelet-like forms, which sharp edges are considered as main cracks initiators and also as contributors of
Bolibruchová D., Žihalová M.
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Ecological Aspects of the Performed Thermal Reclamation
Archives of Metallurgy and Materials, 2015 The thermal analysis results of the selected group of binders and the thermal reclamation of one spent moulding sand with organic binder, are presented in the paper. The reclaiming process of the quartz matrix was performed on the basis of the own method
Łucarz M.
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