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Continuous Countercurrent Ion Exchange (CCIX) Used In Hydrometallurgy - The Influence of Iron
By Filip Rochette, Yvan De Busscher
Extraction of minerals can be achieved by a variety of technologies; one of them is ion exchange. There are several ion exchange configurations and mechanical set-ups available, but only one technolog
Jan 1, 2016
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The Use of Radiotracers to Locate and Eliminate Gold Traps from Grinding Circuits in Gold and Base Metal Mines
By Randy Clarkson
"Free gold particles occur in many base metal and precious metal mines throughout the world. Occasionally mine operators are unaware of the presence of free gold particles in their ores because they h
Jan 1, 2003
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Considerations Regarding the Development of an Economic Mathematical Model for Optimizing the Technological Variants in the Coal Mine Faces
By Dolea Gabriel Gheorghe
In the present paperwork is proposed an economical-mathematical model (fuzzy) that aims optimize the technological variants of the mechanized coal face. By fuzzification, the issues to solve become mo
Oct 1, 2009
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Environmental Regulation and Compliance - A Summary
By S. W. Stogran
"A brief summary of the environmental testing and analyses required to ensure and maintain compliance of mining properties will be discussed. Programs for new and existing properties and for propertie
Jan 1, 1992
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A Non-Nuclear Density Meter and Mass Flow System Measuring Mining Slurries with Entrained Gas
By R. H. Batey
"The process control and cost of monitoring mining slurries is normally accomplished using a continuous mass flow system, conventionally embodying a volumetric magnetic flow meter and nuclear density
Jan 1, 2013
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Quality Control of Assay Data: A Review of Procedures for Measuring and Monitoring Precision and Accuracy
By M. Abzalov
"Control of analytical data quality is usually referred to in the mining industry as Quality Assurance and Quality Control (QAQC), and involves the monitoring of sample quality and quantification of a
Jan 1, 2008
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A Simple Gravity-Recoverable Gold Test
By Jason Clarke, André R. Laplante
"The gravity-recoverable gold (GRG) ore characterization test was developed 15 years ago and has been applied to hundreds of ore samples. The test accurately determines the size distribution of GRG, a
Jan 1, 2006
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Mine Planning Guidelines for Developing Sustainable Closure Drainage Systems
By Leslie F. Sawatsky
Failure of drainage works is one of the principal threats to the sustainability of mine closure facilities but the risk can largely be remedied by appropriate design of mine closure drainage facilitie
May 1, 2004
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Thompson Mill MgO Rejection
By Johnna Muinonen
"The Thompson Mill processes ores from the Thompson and Birchtree Mines. While the Thompson ore has very little magnesium containing gangue, the Birchtree orebody consists of veins of massive sulphide
Jan 1, 2006
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Hydrogeological Aspects of Three Open Pits within Noranda Operations
By L. C. St. Arnaud
"Open pit mines can produce large disturbances within regional hydrogeologic systems. The degree of disturbance and the consequences on the local environment depend on the size of the pit and on the p
Jan 1, 1990
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Fibrous Dust -Its Measurement and Control
By Gyan S. Rajhans
"The strategy of fibrous dust sampling is discussed, various sampiing methods are critically reviewed .and their application to coal dust is demonstrated. Fibre counting is described in detail. An att
Jan 1, 1970
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Aerophine® 3418A Promoter – The Canadian Collector – 50 Years of Improved Metallury in Various Applications
By F. Bruey, T. Bruce, D. R. Nagaraj, W. Thomas, P. Riccio, E. Guitard
"AEROPHINE® 3418A Promoter is a flotation collector that has been an industry standard in the Canadian mineral processing industry since its first commercial use at the Kidd Creek concentrator in 1980
Jan 1, 2015
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Oil and Gas Possibilities in Western Canada
By Link. Theo A.
Introduction Since the discovery of a major oil pool at Leduc, Alberta, on February 13th, 1947, the long spell of 'oil drought' in Western Canada is now being turned into an oil and gas f
Jan 1, 1949
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The Application of the Marconaflo Slurry System to Mineral Processing and Extraction
By N. W. Kirshenbaum
"The Marconaflo slurry system was originally developed to reduce costs and solve technical problems in the marine transport of mineral cargoes. In the short time since its inception, it has been found
Jan 1, 1973
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Ancillary Services and Facilities at Tasu
By H. M. Thurgood, F. A. Godfrey, F. W. Gilbert
This is a detailed presentation of the ancillary facilities, including power production, water supply, shiploading facilities, fire-fighting equipment, housing and community services. Additional subje
Jan 1, 1968
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Morphological Evolution of Solid Phase Particles of Hypoand Hyper-Eutectic Al-Si Alloys Sheared in the Semi-Solid State
By F. Ajersch, A. R. Hekmat
Apparent viscosities of hypo-eutectic (Al-7% Al) and hyper-eutectic (Al-35% Si) binary alloys were measured in the semi-solid state using a Couette type viscometer at variable shear rates. Analysis of
Jan 1, 2006
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Geometallurgical Modeling - The New Approach to Plant Design and Production Forecasting/Planning, and Mine/Mill Optimization
By Dave Bulled, Chris Bennett, Glenn Kosick, Glenn Dobby
"Mining companies around the world are embracing geometallurgical modeling at a rapid rate, as senior executives realize that inputs must be properly measured if the output is to be managed effectivel
Jan 1, 2004
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Iron Ore Symposium
By Jean G. Fortin
The manufacturers' proposed technology has been a key factor in selecting production, mobile and fixed equipment in order to achieve the targets set in our 2026 mining plan. This paper will pres
May 1, 2007
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A review of binder materials used in stabilized backfills
By J Petrolito
"To improve the economic and environmental performance of underground mining operations, it is common practice to return the metallurgical waste material underground as backfill. This is called hydrau
Jan 1, 2005
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Optimizing Performance in Heavy Equipment Teleoperation
By Jean-François Lapointe
Many advances have been made concerning the automation of heavy equipment teleoperators such as those found in mining. Complete automation, however, is not achieved yet and the operation of these vehi
May 1, 2001