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Sensitivity Study of the Induction Hardening ProcessBy S. Sundararajan, J. Brousseau, P. Bocher, M. Galopin, N. Barka
This research is committed to the prediction of the hardness profile produced by induction heating, using a computer-modeling software. The paper presents the simulation of the induction hardening pro
Jan 1, 2006
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Design Guidelines for Permanent Tunnel PlugsBy Brennan Lang
Why Seal Tunnels? ?Restore groundwater levels to pre-mining conditions. ?Saturate rock mass to reduce acid rock drainage. ?Reduce discharge flow to the environment. ?Reduce or regulate flows to a
May 1, 2002
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Monitoring Wear and Corrosion With Integrated Ultrasonic TransducersBy Silvio E. Kruger
Real time measurement of wear and corrosion provides crucial information needed to determine an optimal schedule for corrective maintenance and is a powerful tool to maximise equipment availability an
Aug 1, 2013
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Self-Tuning Flotation Control at BrunswickBy M. W. Franklin, D. W. Hendriks
"Changing ore types, feed grades and c1rculat1ng loads are some of the many factors that can make flotation feed-back control difficult. To control a flotation circuit using conventional fixed-paramet
Jan 1, 1986
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Ojibway Salt Mine, Windsor, OntarioBy Nordau R. Goodman
T-he Ojibway Salt Mine near Windsor, Ontario, produces almost two million tonnes of97% pure rock salt annually. The salt is mined from the middle F horizon of the Silurian Salina Formation. The salt b
Jan 1, 1984
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A Method to Assess Size Reduction by GrindingBy Daniel Hodouin, Claude Bazin
"A graphical method to assess the size reduction by grinding is presented and illustrated with data collected from laboratory grinding tests and industrial grinding circuits. The method lies between t
Jan 1, 2004
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Geostatistical Determination of Production Uncertainty: Application to Pogo Gold ProjectBy J. A. McLennan
Geological uncertainty is an unavoidable characteristic of all mining projects since only limited information is available from sampling. Mine planning and development decisions with significant econo
May 1, 2004
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Les ressources Québécoises en siliceBy Henri-Louis Jacob
Le Québec dispose de ressources en silice abondantes et diversifiées, pouvant convenir dans l'ensemble à la plupart des usages industriels. Dans les terrains Paléozoïques des BassesTerres du Saint-Lau
Jan 1, 2001
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Caractéristiques pétrologiques et géochimiques de la cheminée d'altération du Gisement Isle-Dieu, Matagami, QuébecBy Réal Tanguay, Mathieu Piché, Jacques Carignan, Charles Beaudry, André Bonenfant
"Le gisement Isle-Dieu est situé sur le flanc sud de l'anticlinal de Galinée. La stratigraphie locale comprend, de bas en haut, la rhyolite du Groupe du Lac Watson surmontée par le basalte du Groupe d
Jan 1, 1990
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Safety Culture ? Theory and Real World ResultsBy Grant Goddard
Cameco?s ?Double U? Strategy ? Double existing production ? To 40 million lbs U3O8 annually ? By 2018 ? Existing operations ? Saskatchewan ? United States ? Kazakhstan ? Projects under evaluat
Nov 1, 2011
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Ready or Not?Here They ComeBy Stephen Hammond
?Our own prejudices form the greatest barrier to creating an inclusive working environment.? Have you witnessed? Racism or Negative Comments about an Aboriginal Person? ?You are free to compete wi
May 1, 2008
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Getting to Driverless equipment faster by leveraging standards from other industriesBy Mel Torrie
1 Want access to low level vehicle data so 3rd party apps can be applied as desired 2 Hardware Agnostic (COTS plug and play) 3 Common/Open protocols that facilitate integration and the coexistence
May 1, 2013
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Rail-Veyor® An Energy Efficient Alternative to Material HaulageBy Patrick Fantin
Mining ? The Past Safety Not a priority; Health Not a priority; Energy Manual Labour; Horsepower? Literally. Financially Robust For the Owner?s; Mining ? The Future Safety Ze
May 1, 2013
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Sulphide Mining on the Deep Ocean FloorBy Steve Scott
Outline of Talk Seafloor Massive Sulfides (SMS) and Seafloor Sedimentary Sulfides (SSS) Ocean mining of SMS (Nautilus Minerals) Environmental issues Summary
May 1, 2013
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Activation de la magnésia par déshydroxylation des rejets d'amiante du QuébecBy G. Gabra, M. Nagamori, J. J. Panneton
"RESUMELa calcination contrôlée de 10 serpentine permet de produire de 10 magnésie active. Le degré de I'activation est mesure par 10 solubilité du magnésium dans les acides faibles tel que I&apo
Jan 1, 1982
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Le Centre de recherches minérals - Outil de développement pour l'industrie minérale du QuébecBy M. D. Everell
Le Centre de Recherches minérales (CRM), qui est un organisme de recherche appliquée du ministère de l'Energie et des Ressources du Québec, a été créé en 1969, dans le but de procurer un support
Jan 1, 1985
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Geometallurgical Mapping: A New Approach That Reduces Technical RiskBy Jean M. Richardson, Steven R. Williams
"Geometallurgical mapping is a new team-based approach that documents variability within an orebody and quantifies the impact of geology (host rocks, alteration and structure) and mineralogy on grindi
Jan 1, 2004
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Emissions Trading and Management of Risk from GHG Emission LimitationsBy Doug Russell
Natsource: At a Glance l 160 employees l Global reach ? New York, Washington, Calgary, Ottawa, Toronto, London, Tokyo l Major Environmental Commodity Broker ? Rated as Top GHG Broker (Environmen
Nov 1, 2002
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Améliorations apportées au minage de la zone 1 à la mine DoyonBy François Girard
La zone 1 de la mine Doyon (zone altérée), se situe à l?extrémité sud de la mine et est constituée d?une série de veines étroites à fort pendage et ayant des épontes de très faible résistance. Les épo
Feb 1, 2008
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Burr Project Potash Mine DevelopmentBurr Mineral Resource has: ?Grade / Thickness / Tonnage ?Dry Caprock ?Low Carnallite ?Low Clay / Insolubles ?Flat & Continuous Deposit ?Proper depth
May 1, 2009