Results 41 to 50 of about 28,830 (206)
Model and software of materials flow and energy flow in ferronickel smelting
工程科学学报, 2015 On the basis of studies on material flow and energy flow balances in ferronickel smelting,the utilization rate and heat loss of every process were obtained,and the reaction rates of ores,reductants and fluxes were calculated in each part of the ...
LIU Peng, LI Bao-kuan, WU Wen-yuan
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Geologija, 2005 The objective of the research project was to establish the extension of Hg pollution as a consequence of mining and smelting activities in a narrow Alpine valley. The St. Ana mine was first exploited as early as in 1557 and was finally abandoned in 1902.
Tamara Teršič +2 more
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Henrietta group, San Juan County, Colorado
, 2022 Mine report no. 1399.Includes prospectuses and map.Typescript (carbon copy).Henrietta group, San Juan County, Colorado / B. Sadtler -- Henrietta Copper Mining Company -- The San Juan Smelting & Refining Company -- Provisional report upon the Henrietta ...
Pridham, Harvey, Sadtler, B.
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Application of SEM/EDS to environmental geochemistry of heavy metals
Geologija, 2009 Heavy metals represent a ubiquitous constituent of the near-surface environment, present in widely varyingconcentrations that typically have little impact on human behaviour and health.
Mateja Gosar, Miloš Miler
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Records of Australian Mining & Smelting Ltd
, 1910 This record was harvested from a previous catalogue system and will be withdrawn in 2025. Information in this record may be superseded or incomplete.
Australian Mining & Smelting Ltd
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Experimental Iron Smelting in a Bowl Furnance
, 2020 This paper investigates the possibilities of smelting iron in a bowl hearth. The programme of experimental work seeks to expand on previous theoretical and experimental work conducted on bowl hearth iron smelting.
Thompson, L. +6 more
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IEEE Access, 2019 The project focused on the investigation of new sensing techniques in the copper production industry, specifically in the flash smelting of copper concentrate process.
Milton Marin +3 more
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Recovery of Copper from Waste Cables Used in Electrical Applications
The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, 2015 The recycling of copper cables wastes has as main objective the recovery of copper. The effectiveness of this operation is guaranteed by the following factors: infrastructure able to collect, select and sort these wastes; a market capable to capitalize ...
Vasile BASLIU +2 more
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[Commonwealth Smelting Limited Avonmouth]
, 1974 This record was harvested from a previous catalogue system and will be withdrawn in 2025. Information in this record may be superseded or incomplete.
CRA Limited +1 more
core +4 more sources
Nigerian Journal of Technological Development, 2016 Mining and smelting activities are the main causes for the increasing pollution of heavy metals from water sources. The toxicity of these heavy metals from the mining, milling and smelting companies can cause harmful and even lethal effects on the human ...
M. M. Orosun +5 more
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