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Calibration of a Dynamic Model for an Industrial Comminution CircuitBy Eric Poulin, Anthony Clapperton, Jocelyn Bouchard, Jaime Cristobal Rojas-Montes, Benjamin Legare
"Several grinding mill dynamic simulators have been developed in the last half-century. However, complete circuit simulations are mainly limited to academic investigations, and on-site applications fo
Jan 1, 2016
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Overview of Waste Processing & Recycling Of Nonferrous Metals in Metallurgical Industries in ChinaBy Xueyi Guo
The total production of nonferrous metals in China is 31.35 million tons in 2010, which ranks first in the world for the past ten years. Large quantities of solid wastes including slag, residue, ash,
Jan 1, 2011
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Iron Control and Management in the Zinc IndustryIron control and iron residue management and disposal are significant issues in all zinc production processes. This paper briefly reviews the most important primary zinc production routes and discusse
Jan 1, 2006
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DEM Study of the Mechanical Behavior of a Leached Interface Upon ShearingBy C. Lambert
It has been shown that contacts between host rock and engineered barriers may be critical in the design of deep radioactive waste repositories. Water is expected to reach the interface zone after the
May 1, 2009
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Two-Stage Crushing For Concentrating Minor Rare Metals from E-ScrapBy Kosuke Hosoda, Shuji Owada, Hiroyuki Tokuichi, Hirobumi Ohta, Chiharu Tokoro, Moto-o Sato, Katsushi Okumura, Hiroto Ogawa, Hideaki Umezawa
The Japanese government enforced the "Small Domestic Appliances (SDAs) Recycling Law" in 2013. The law targets metals such as Ta, Nd, Dy, Co, and W to be recycled. Considerable amounts of these minor
Jan 1, 2014
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Mineralography as an Aid to MiningBy E. Thomson
This type of microscopic investigation, although still in its infancy, has already found practical applications in several different phases of mining activity. The study of the transparent minerals in
Jan 1, 1924
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Progress in Mechanical LoadingBy R. S. Bigelow
Part 1.- Metal Mines Early experiments with mechanical loaders in metal mines were confined largely to machines of the shovelling type and generally air-operated. Although the first application of t
Jan 1, 1931
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Decentralized Control of a Pilot Flotation Column: A 3 X3 SystemBy M. Maldonado
This work details the application of a decentralized control strategy to a pilot flotation column working with a two-phase system (water-air). The process is represented by a multivariable system comp
Jan 1, 2007
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Combustion Synthesis of TIC/Al2O3 Composite and its Oxidation BehaviourBy Z. I. Zaki
Synthesis of TiC /A1203 Composite from TiO2, Al and graphite using combustion technique has been investigated at different initial temperatures; room, 400 and 600 °C. The effect of initial temperature
Jan 1, 2007
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The Nanisivik MillBy A. C. T. Bigg
"The mineral potential of the Nanisivik area was discovered as far back as 1910 when a prospector of the Geological Survey of Canada, on an expedition under Captain J. G.Bernier, recorded a deposit of
Jan 1, 1980
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Lithogeochemistry of the Gilman and Blondeau Formations in the Chibougamau RegionBy P. Trudel, M. A. . Cloutier
This lithogeochemical study demonstrates that the Gilman and Blondeau Formations in the Chibougamau area belong to a subalkaline suite of tholeiitic affinity poor in potassium. The Gilman Formation is
Jan 1, 1984
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Geology and evolution of gold occurrences in the flin flon-amisk lake area, saskatchewanBy J. G. Pearson, F. H. MacDougall, A. G. Galley
The difference in age, host rock lithology, alteration and style of mineralization indicates a fundamental difference in the format ion of gold deposits in the Flin Flon and Amisk Lake areas. The Flin
Jan 1, 1986
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Cyanide Recovery by Solvent Extraction in a Continuous Pilot PlantBy M. Hames, K. Larmour-Ship, B. Grinbaum, E. Buchalter, R. Hackl, B. Wassink
Sodium cyanide continues to be the lixiviant of choice for gold dissolution. Many gold ore-bodies contain a significant amount of cyanide-soluble copper which increases the cost of processing due to h
Jan 1, 2005
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Rare Earth Recovery from Fine Kaolin Residue Using Gravity/Flotation Processing RouteBy I. Filippova, L. Filippov
"The by-product potential of light rare-earth elements (LREE, La, Ce, Nd) and rare-metals (W, Nb, Sn) within the St Austell kaolin deposits (UK) is related to the kaolinisation process, which liberate
Jan 1, 2016
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Risk Indicators of Materials Suppy for Future Photovoltaic Expansion ? The Case of Silver ?By Tsuyoshi Adachi
Photovoltaic (PV) system is especially taken notice as one of important renewable energy resources, because PV has potential to provide a certain amount of energy supply as well as without greenhouse
Aug 1, 2013
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Documented Fortran programs for ball-mill modelingBy D. Laguitton, D. Hodouin, V. K. Gupta, R. Spring
"The CANMET SPOC project aims at inducing progress in process evaluation and optimization by developing user oriented software based on state-of-the-art theory. The present work is the result of a joi
Jan 1, 1984
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Uranium in Alkaline Waters ? Okanagan Area, British ColumbiaBy R. R. Culbert
Several thousand parts per billion of uranium are present in some alkaline lake and ground waters of the Okanagan region, British Columbia. To a major extent the uranium content of these highly anomal
Jan 1, 1978
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Study of the Initial Weathering Stages of Red Dog Mine WasteBy C. A. Pickles, K. Mackowiak, D. Gajonera
"Shake-flask oxidation tests were performed on Red Dog mine waste to study the initial dissolution behaviours of lead, zinc, and iron. The conditions for accelerated acid generation in terms of Eh and
Jan 1, 2017
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The Economics of Diamond Projects in the Canadian ArcticBy Warwick Bullen
A hypothetical economic model has been developed for diamond projects in the Canadian Arctic using data from recent exploration and mining projects. The model reflects economic conditions as it applie
Apr 1, 2005
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Techno-Economic Evaluation of Bulk Ore Sorting for Copper Ore at the Panaust Phu Kham OperationBy Hatch, A. Reple, W Valery
The mining industry is facing declining feed grades which require the mining and processing of larger volumes of material per tonne of product. Pre-concentration aims to remove barren material at as c
Jan 1, 2016