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The Use of Charcoal as an Alternate Internal Fuel Addition in the Pelletising Process
By Keith R. Vining
Solid fuel, usually coke or anthracite, is commonly added to ground iron ore fines in the pelletising process to reduce the amount of burner fuel required and the maximum firing temperature, while mai
May 1, 2007
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Environmental planning in mine waste management — The Huckleberry Mines experience (CIM BULLETIN)
By H. F. Letient, D. C. Johnson
At the 25th Annual B.C. Mine Reclamation Symposium in September 2001, Huckleberry Mines Limited received the Jake MacDonald Reclamation Award for its exemplary mine waste management plan, conceived to
Jan 1, 2004
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Using Magnetic Liners to Reduce costs and Improve Efficiencies
By Terry Keough
Contents for discussion ?Current liner technology ?Innovation of magnetic products ?Development of magnetic wear liners ?Installation and change out method ?Uses and capabilities ?Internal we
May 1, 2010
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The use of Rubber Mill Liners in the Strathcona Concentrator Of Falconbrillge Nickel Mines Limited
By F. G. Pickard
"The Strathcona Concentrator is one of three concentrators presently operated in the Sudbury District by the Nickel Division of Falconbridge Nickel Mines Limited. Production commenced in 1968 at a mil
Jan 1, 1974
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Stereolithography—a rapid prototyping technique for orebody modelling and mine design
By A. Akerman, C. P. O’Connor, N. Vayenas
"Stereolithography is a well-known rapid prototyping technique in the manufacturing sector. Essentially, it is a three-dimensional printing process that produces plastic prototype parts from standard
Jan 1, 2006
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Reactions of Cycloaurated Au(III) Compounds with Thiols
By Yongbao Zhu
The Ag2O-mediated reactions of cycloaurated compounds with a general formula Au(L)Cl2 (L = bi-dentate C?N ligand) with thiosalicylic acid, N-acetyl cysteine or 1,2-benzenedithiol in DMF proceeds via l
Oct 1, 2003
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The Finch-McIvor Functional Performance Based Grinding Circuit Modeling System
By James A. Finch, Robert E. McIvor
"This paper presents the development of a new grinding circuit steady-state modeling system. It is fundamentally based on the “functional performance equation”, which has now been used to improve the
Jan 1, 2007
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LNG Fuelling for Mine Trucks
By Brad E. Melanson
Because mine haul trucks consume considerable quantities of fuel, they are ideal candidates for the adoption of cleaner and cheaper fuels like natural gas. Impressive fuel cost savings will be realize
May 1, 2006
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An Approach to Energy Management at Falconbridge Nickel Mines Limited
By D. M. Doyle
"A study of the various components contributing to energy costs and their relationships to generally trended operating data, such as tonnage, operating costs, etc. over progressively shorter time peri
Jan 1, 1979
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Optimisation of Coke Breeze Addition in Iron Ore Pellets
By G. Paquet, E. Godin
"Since the mid fifty's, worlwide pellet production capacity has constantly risen (Fig. 1, Ref. 1 l. There was however at that time no real incentive to decrease production costs but only to produce as
Jan 1, 1986
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Recent Gravity Improvements at the Porcupine Joint Venture
By Ron Millions, J. A. Folinsbee, Ishwinder Grewal, Michael Fullam, Don Strickland, Tony Y. Chong
"Since milling began in 1912, the Dome mill, now part of the Porcupine Joint Venture (PJV), has been expanded several times, the most recent increasing the milling rate from 3,500 to 11,500 tonnes per
Jan 1, 2004
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Failure Mechanisms of Pillars Under Shear Loading
By Joseph J. Mgumbwa
Pillars are any structures left between two or more underground openings. The stability of pillars is normally considered to depend on shape (defined by width to height ratio), rock mass strength, ext
Oct 1, 2010
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Geology and Chemistry of the El Abuelo Calcic Fe-skarn and Related Cu-(Ag)-Bearing Hydrothermal Veins, Chubut Province, Southern Argentina
By R. E. de Barrio, M. E. Lanfranchini, R. O. Etcheverry
"The El Abuelo Ca-Fe-magnetite skarn and related hydrothermal quartz veins are located at Cerro Pepita Hill, in southwestern Chubut province of southern Argentina, 1700 km southwest of Buenos Aires. T
Jan 1, 2007
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Flowsheet Design Using Flotation Rate, Selectivity and RTD Data
By Manqiu Xu, Peter Wells, Gord Bacon
"A methodology is proposed for milling flowsheet design using flotation rate, selectivity and residence time distribution data. The flotation rate data and the difference in flotation rates between th
Jan 1, 2005
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Design & Development of the Barmac Rotopactor
By Bryan A. Bartley
"Jim Macdonald was promoted from Waterworks Engineer to Streetworks Engineer for the Wellington City Council. He thus took over the City quarry and responsibility for its performance. The crushing pla
Jan 1, 1985
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Boundary Dam Mine
By J. Keith Haddock
"Introduction The Boundary Dam Mine is located 5 km south of the City of Estevan, Saskatchewan and is operated by Manitoba and Saskatchewan Coal Company Ltd., one of the Luscar companies. The entire p
Jan 1, 1985
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Pilot Plant Development Studies on Mount Laurier, Canada, Graphite Deposit
By V. Lakshmanan, Dan Mackie, J. Melnbardis
"Crystalline Flake Graphite is a strategic mineral. Since 1954 nearly all North American consumption has been imported from offshore. The Bouthillier Project in Quebec, Canada, is Orrwell Energy's bid
Jan 1, 1984
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Recovery of Uranium and the Lanthanides from Phosphate Rock
By Fathi Habashi
"A process is proposed for the treatment of phosphate rock for the recovery of uranium and the lanthanides. The process assures the production of phosphatic fertilizers without polluting the environme
Jan 1, 1997
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Oxidation-Precipitation Method to Treat Cyanide Effluents
By H. Soto, J. Jara, F. Nava
"A combination of oxidation and precipitation was used to eliminate cyanide from gold milling effluents. Preliminary laboratory work developed with both synthetic cyanide solutions and with industrial
Jan 1, 1992
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100 Years of Coal Mining in the Harbour Seam, Sydney Mines
By W. E. MacDonald
This paper relates the story of 100 years of mining in the Harbour Seam at the Princess Colliery, Sydney Mines, Nova Scotia. Several interesting anecdotes are included along with the discussion of the
Jan 1, 1968