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The Measurement of Rock Pressures Induced by Mineral ExtractionBy A. N. May
"This paper describes the present approach of the Mines Branch to the problem of measuring the stress condition in the interior of rocks surrounding underground openings. An instrument, which will be
Jan 1, 1960
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Removal of Arsenic Content from Copper Concentrates by Electrochemical FlotationArsenic bearing minerals such as enargite (Cu3AsS4) and tennantite (Cu12As4S13), which may associate with major copper minerals such as chalcopyrite (CuFeS2), chalcocite (Cu2S) and bomite (Cu2FeS4), u
Jan 1, 2007
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Identification of Active Sites and Influence of Real Structure of Gold Catalysts in the Selective Hydrogenation of Acrolein to Allyl alcoholBy Peter Claus
In the last years, supported gold catalysts with particle sizes smaller than 10 nm have attracted a lot of attention. While gold bulk metal is rather inert in chemical reactions and, thus, is of low i
Oct 1, 2003
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Development of Mobile Inspection and Diagnostic System for Electric Power ConduitBy Sang-Kyun Woo
The electric power conduit (EPC) in Korea has been constructed since 1978. Facing the challenge of safety and sustainability of the EPC, it is urgent to develop an inspection strategy and maintenance
Aug 1, 2013
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Effect of Thermomechanical Processing on Microstructure and Mechanical Properties in an Al-Cu-Mg-Si AlloyBy R. Holmestad, M. Gazizov, S. Wenner, R. Kaibyshev, J. K. Sunde
"Mechanical properties and microstructure of an Al-4.7Cu-0.74Mg-0.51Si-0.48Mn-0.10Cr-0.09Ti-0.02Fe (wt. %) alloy subjected to various thermomechanical processing (TMP) have been investigated and compa
Jan 1, 2018
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Research on Asbestos FibresBy M. S. Badollet
Introduction Very little fundamental research has been done on asbestos fibre to cake maximum advantage of its properties and to determine in what commercial products it can best be utilized. Fo
Jan 1, 1948
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Drosrite Plus™ Treatment of Aluminum and Zinc DrossesBy F. Rivard, M. G. Drouet, W. S. Ruff, P. Carabin
"In both the hot rotary-salt-furnace (RSF) treatment of aluminum dross and the cold ball-millsieving (BMS) treatment of zinc dross, enormous amounts of energy and recoverable metal are wasted and larg
Jan 1, 2012
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Thermo Adhesive Separation of Different Plastics from WEEE StreamsBy Imre Gombköto, Barnabás Csoke
"Raw material management means not only mining and processing of primary raw materials like ores, but means also collecting and processing secondary sources of raw materials. Recycling is one of the m
Jan 1, 2016
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Microstructural Evolution during the Annealing of Hot Worked Magnesium Alloy AZ31By A. G. Beer
The evolution of microstructure is examined during the annealing of hot worked magnesium alloy AZ31. The influences of deformation and annealing conditions on the developed microstructures are assesse
Jan 1, 2006
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Production of High-Quality Electrorefined and Electrow on Copper at Inco?s Copper Cliff Copper RefineryBy A. S. Gendron
A brief description of Inco's ORC copper refinery tankhouse and the electrowinning tankhouse is followed by a comparison of the requirements for the production of the high-quality copper in both
Jan 1, 1977
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Integrated Experimental and Modelling Research on Copper-Making SlagsBy Sergei Decterov, Peter Hayes, Evgueni Jak, Taufiq Hidayat, Denis Shishin
Copper smelter operations around the world are under sustained pressure to reduce costs and increase output. Through the provision of reliable data on fundamental properties of the chemical systems th
Jan 1, 2014
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Cominco's computerized inventory control systemBy J. W. Merkley, K. B. Hustwick
"The authors describe the use of a computer system for the control oj warehouse inventory at Cominco's Canadian operations. The challenge presented by the company's diverse products and vari
Jan 1, 1982
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Concrete Aggregates for British Columbia Construction ProjectsBy P. J. Routledge
THE purpose of this paper is to discuss the practical aspects of locating gravel deposits and of establishing efficient, portable concrete aggregate beneficiation plants for use on construction projec
Jan 1, 1962
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Methodology For Aquatic Hazard Classification Of Massive Metal Forms: The Copper CaseBy P. H. Rodriguez
The aquatic hazard classification system of the OECD and EU requires that sparingly soluble metal substances (SSMS) be tested using the OECD Dissolution/Transformation protocol in order to quantify th
Jan 1, 2007
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Characteristics of Shrouded Supersonic Jets in Metallurgical Reactor VesselsBy A. R. Naji Meidani, A. Cameron, A. Richardson, M. Isac, R. I. L. Guthrie
The supersonic core of shrouded jets remain coherent over longer distances vs conventional supersonic jets. This phenomenon should allow for greater penetration of oxygen into slag/steel reactor syste
Jan 1, 2004
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Dynamic Modeling and Virtual Prototype Simulation of the GAP-Oil Sands InteractionsBy Samuel Frimpong
The interaction of oil sands with a ground articulating pipeline (GAP) system has been simulated with the dynamic model established in this work by combining the multi-body and soil dynamics with the
May 1, 2004
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The Development of Mechanized Mining at Gaspe Copper Mines, LimitedBy J. C. White
"This paper was prepared for and presented at a lecture series on ""Materials Randling"" at McGill University. The development of trackless mining at Gaspe Copper Mines, Limited is described, showing
Jan 1, 1968
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Molybdenum mineralization in a fluorine-poor system: The Trout Lake stockwork deposit, southeastern British ColumbiaBy C. H. B. Leitch, T. N. MacAuley, R. L. Linnen, A. E. Williams-Jones
"The Trout Lake stockwork molybdenum deposit is temporally and spatially related to the emplacement of a late Cretaceous granodiorite-tonalite stock in southeastern British Columbia and contains an es
Jan 1, 1995
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Heavy Mineral Concentration from Oil Sand TailingsBy Francis Chachula, Niel Erasmus
"In 2002, Titanium Corporation Inc. focused its attention on the development of a process for the recovery of valuable heavy minerals, including zircon and titanium bearing minerals from oil sands fro
Jan 1, 2008
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Outreach with Education to Link Mining and ClassroomsBy Maureen E. Lipkewich
Education builds long term awareness, acceptance and support for responsible mineral resource development. The MABC Education Program is an award winning education partnership with British Columbia cl
May 1, 2002