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Les Mines INMET Division Troilus - Objet: Extension de la vie des godets des excavatrices DEMAG.Les Mines Inmet ? La Division Troilus exploite une mine d?or à ciel ouvert depuis 1996 et produit un concentré de cuivre. La Division Troilus est localisée à 175 KM au nord de la ville de Chibougama
Feb 1, 2008
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Mettop´s New Ionic Liquid Cooling Technology is the Safest Way to Cool a FurnaceBy Stefan Wallner, Andreas Filzwieser, Stefan Konetschnik, Reinhard Preiss, Iris Filzwieser
"Process Safety Management for METTOP means avoiding risks as far as possible - but also dealing with the residual risk by using all existing management tools or external assistance, if required. The
Jan 1, 2014
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Economic Evaluation of Activated Carbon for Gold Milling CircuitsBy M. Drozd, M. Somppi, Z. Yamak
"Granular activated carbon is widely used in the gold mining industry for gold extraction from aurocyanide-containing slurry. The extraction process can employ carbon as part of the gold recovery oper
Jan 1, 2017
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Ore pass database: Quebec underground metal minesBy J. -F. Lessard
Most underground mines rely on ore pass systems to ensure the transport of ore and waste. The design and operation of ore pass systems often rely on past experience, which is often anecdotal and at ti
Jan 1, 2006
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Mineralogy and pre-concentration of the chromite overburden of the Sukinda Ultramafic Belt, Orissa, IndiaBy R. B. Rao, B. Das, J. K. Mohanty, D. S. Rao
Physical, mineralogical and geochemical characterization, along with some beneficiation approach to pre-concentrate the Ni content of the chromite overburden material of the Sukinda Valley, India, hav
Jan 1, 2000
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Fire in No. II South, No. 26 Colliery, Glace BayBy W. Leblanc, J. Phalen
This paper tells the story of a serious mine fire on a mechanized longwall face in a submarine coal mine at Glace Bay, Nova Scotia. The story gives, in chronological order, a technical account of the
Jan 1, 1976
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Computer Control of the Flotation Process at Clarabelle MillBy D. F. Cooper, J. G. Paterson, K. H. Pang
"Effective control of metallurgy by manual adjustment of cell levels is common flotation practice. With an on-stream XRF analyzer interfaced to a process control computer it is possible to program the
Jan 1, 1973
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Gold Mineralization at the Anomaly A Deposit, Clarence Stream Area, Southwestern New Brunswick: Distal Deposits of a Syn-Deformational Intrusion-Related Gold System?By M. J. McLeod, S. Watters, G. G. Lutes, S. Castonguay
"Gold-bearing mineralization at Anomaly A occurs in polydeformed Ordovician turbidites of the Kendall Mountain Formation of the St. Croix belt in southwestern New Brunswick, and is hosted by WSWtrendi
Jan 1, 2008
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The Design, Commissioning and Operation of the Golden Giant Paste Backfill PlantBy Jim Dodd, Jim Paynter
"We would like to acknowledge the efforts of the following key people who helped to make this project a success.Ron Jung, instrumentation supervisor for the Golden Giant Mine, spent many hours reviewi
Jan 1, 1997
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A Novel Recycling Technique for Neodymium Magnet Scraps Using B2O3 FluxBy Takahiro Kubo, Katsunori Yamaguchi, Hidehiro Sekimoto
Equilibrium relation between B2O3 slag, RExOy-B2O3 (RE = rare earths) slag and Fe-C alloy formed by melting treatment of neodymium magnet and B2O3 was investigated. When neodymium magnet was melted to
Jan 1, 2014
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Fine tuning tax reformBy Robert B. Parsons
"The tax reform process marches on. The December 16, 1987 measures tabled by Finance Minister Michael Wilson represent one more step toward the objective of total reform of Canada's income and sa
Jan 1, 1988
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The Practice of Mining and Inclusive Wealth Development in Developing CountriesBy Frederick Bird
This paper is based upon a review of studies of mostly Canadian mining companies in Chile, northern Canada, Tanzania, Guatemala, Ghana, Sierra Leone, and the Democratic Republic of Congo. In spite of
Aug 1, 2013
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Implementation of a Semi-Autogenous Grinding Circuit at the Brunswick ConcentratorBy Chris Larsen, Ian Orford, Mike Cooper
"An autogenous grinding circuit was commissioned at the Brunswick concentrator in October 1998. The autogenous grinding circuit replaced existing surface crushing plants, fine ore storage, rod and pri
Jan 1, 2001
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Differential Thermal Expansion and its Influence on Metallurgical FurnacesBy A. J. MacRae
Metallurgical furnaces are made up of complex multi-component systems that must function either together or in parallel for safe, and reliable operation. Thermal expansion of single material component
Jan 1, 2015
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Agnico-Eagle Laronde Plant: Metallurgical Challenges Present and FutureBy Jean Cayouette, Paul Blatter, Paul Cousin
"The Laronde mill was commissioned in 1988 and has been treating the Laronde Penna ore since 2000. The Laronde plant, situated in the Abitibi region of Quebec, has experienced mill expansions to accom
Jan 1, 2011
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Study of Gold Leaching with Bromine and Bromide and the Influence of Sulphide Minerals on this ReactionBy Mani Manimaran, Inna Dymov, Mariam Melashvili, Chris Fleming, Joe O’Day
This paper presents experimental evidence that supports the use of bromine/bromide as a potential alternative to conventional cyanidation for gold leaching. The study evaluated a brominebased lixivian
Jan 1, 2014
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Significant Improvements are Possible from Process OptimizationBy Jon R. Maki
"EVTAC, an iron ore mine in Minnesota, had trouble meeting the customer’s pellet silica requirements. In addition, the mine plan was moving towards a lower grade ore and funding was not available for
Jan 1, 2014
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Environmental and ventilation benefits for underground mining operations using fuel cell powered production equipment (0d6b8fbf-8199-4422-8088-a542f4b15d8b)By D. Eastick, S. Hardcastle
"Over the last few years, a multi-faceted feasibility study has been evaluating the introduction of hydrogen fuel cell-powered equipment into underground mines to replaced diesel engine-powered equipm
Jan 1, 2007
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Optimization of the paste backfill plant at Louvicourt Mine (930a856d-d697-4cc4-918f-5d8dfe68aeb0)By Jean Cayouette
"In 1995, Louvicourt Mine started one of the first paste backfill operations in Canada. From 500,000 tonnes in 1995, the annual paste backfill tonnage produced reached 800,000 tonnes in 1999. The maxi
Jan 1, 2002
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The safety imperative?transforming the workplace to protect peopleBy G. Winkel
Safety conditions in industry have greatly improved over time. However, around the world, in Canada, and in each province or territory, people are still the victims of serious industrial accidents. Th
Sep 1, 2004