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Management cost control at Fording Coal Limited's Genesee OperationsBy Phil A. Keele
"IntroductionGeneralThe Genesee Coal Mine is a joint venture of Fording Coal Limited and the city of Edmonton. The mine supplies thermal coal to the Genesee Generating Station operated by Edmonton Pow
Jan 1, 1994
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Froth Phase Study of Coal Flotation in a Hybrid Mechanical Flotation ColumnBy J. -C. Sztuke, M. Cao
ABSTRACT The correlations between froth recovery of coal and air recovery were investigated using a hybrid mechanical flotation column. The particle slurry was fed onto the surface of air-water two ph
Jan 1, 2013
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Operations at La Luz Mines and Rosita Mines Nicaragua, Central AmericaBy John Plecash
This paper comprises a general outline of all of the developments, including the history, geology, mining, milling, power and transportation installations, at the gold mining operation of La Luz Mines
Jan 1, 1963
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Zinc and brass in ancient IndiaBy P. T. Craddock, H. V. Paliwal, L. K. Gurjar
The Indian cultural heritage of mining, smelting and the use of minerals and metals dates back to ancient times. Although the exact date of the commencement of such activities in India is not certain,
Jan 1, 1999
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Design of the Pierina Waste DumpBy P. Mark. Hawley
Development of Barrick Gold?s Pierina Gold Mine in north-central Peru requires construction of a waste dump for disposal of non-ore grade materials stripped from the open pit to expose the ore. The wa
May 1, 2002
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Notes on the Operation of the Basic Copper (and Copper-Nickel) ConverterBy Anton Gronningsater
AS we know, Sir Henry Bessemer introduced Bessemer converting in the steel industry about 1855. It was not until twenty years later that the principles were adopted by non-ferrous metallurgists. In 18
Jan 1, 1942
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Bumps in No. 2 Mine, Springhill, Nova Scotia (6b22a26e-d82e-4ce9-8c21-9da88f205566)By Walter Herd
For the past eight years, No. 2 mine of the Cumberland Railway & Coal Co., Springhill-a subsidiary of the Dominion Coal Co., Ltd.-has had an unenviable reputation for bumps. As the workings extended i
Jan 1, 1929
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Nanoparticle Flotation Collectors for Pentlandite (b0296758-fb13-46f0-8d38-39e30070d6bb)By R. Pelton, Z. Dai, S. Yang
ABSTRACT Hydrophobic polystyrene nanoparticles were evaluated as potential flotation collectors for pentlandite. The flotation of hydrophilic glass beads demonstrated the nanoparticles’ ability to ind
Jan 1, 2014
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Water Power in British ColumbiaBy Ernest Davis
WATER power, until developed, produces nothing, but when harnessed it continues to produce, it might be said, indefinitely. Hence the importance of developing all feasible water powers. British Colu
Jan 1, 1942
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Effects of Borehole Deviation on Blasting Results and the Tolerable Error in Borehole SurveyingBy Jerry J. Ran
In open stope mining borehole deviation is one of the main factors affecting the blasting results. Though previous research has identified some actual deviation patterns, these studies are unable to r
May 1, 2002
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Commercialization of the Dynatec Zinc Pressure Leach Process at Kazakhmys Corporation in Balkhash, KazakhstanBy J. Stiksma, K. Buban, J. Oftsie, R. Kalanchey, S. Sadykov, E. McConaghy
The Kazakhmys zinc refinery in Balkhash, Kazakhstan, which employs the Dynatec Zinc Pressure Leach Process, officially launched autoclave operations on December 27, 2003. The Kazakhmys plant is the wo
Jan 1, 2004
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Effluent Treatment Practice at the David Bell MineBy A. N. Veltmeyer
"INTRODUCTIONTeck-Corona Operating Corporation's David Bell Mine is located 35 Km east of Marathon, Ontario. In conjunction with its 1000 tonne per day gold concentrator, the company operates an efflu
Jan 1, 1989
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Heap Leaching Methods in the Western United States and Applicability to CanadaBy Thorndycraftm R. B.
"PURPOSEThe purpose of this presentation to the Canadian Mineral Processors is to review gold heap leaching systems currently in use and discuss their applicability to Canadian ores. The author's expe
Jan 1, 1984
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Recent Process Additions to the Royal Canadian Mint 2005-2011By V. Aprahamian, T. Cheng, M. Tangen, R. Beauprie
The Royal Canadian Mint has implemented significant process additions since 2005. Installation of a whole new highly automated silver refining circuit has allowed recovery of physical silver from gold
Jan 1, 2011
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Subaqueous Tailings Disposal: A Promising Method for the Effective Control of Reactive Waste Materials: An Overview of the Practice with Case Studies"It is projected that the reactivity of acid generating tailings and waste rock can be minimized by reducing the access of oxygen by placing these materials under water in natural or manmade lakes. A
Jan 1, 1992
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Influence de l’ion ferreux et du métabisulfite de sodium sur la lixiviation acide des minerais oxydés cupro-cobaltifèresBy S. Y. Tshipeng, A. T. Kaniki
"RÉSUMÉ La lixiviation acide d’un minerai oxydé cupro-cobaltifère en milieu non réducteur et en milieu réducteur en utilisant le Fe2+ et le métabisulfite de sodium (SMBS) a été étudiée et les résultat
Jan 1, 2018
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Lead Bead Method of Spectrographic Analysis of Platinum Metals, Gold, Silver, and Bismuth 1n Sulphide and Uranium OresBy J. E. Hawley, Y. Rimsaite, T. V. Lord
"IntroductionIN THE COURSE of. a spectrographic investigation of the platinum metal .content of various minerals in sulphide ores, the use of • fire-assay beads dissolved in gold-amalgam ( 1) was foun
Jan 1, 1953
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Rehabilitation of Tailings Areas of Uranium MinesBy A. J. Vivyurka
"This is a talk about the experiences that Rio Algom Mines Ltd. has had in the Elliot Lake uranium area trying to make the tailings more compatible with the surrounding environment. To get a better id
Jan 1, 1975
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Sustainable Development Perspectives Of RTB BOR Copper Mines After The ConsolidationBy S. L. Zekovic
This paper analysis the medium and long-term perspectives, framework and considered possibilities of sustainable development of RTB "Bor" (Copper mines in East Serbia) after consolidation in the perio
Jan 1, 2007
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Economics and Challanges for the Development of Mining and Metallurgy Sector in the Bor Basin of Copper in Serbian Part of Danube RegionBy S. Zekovic
"The paper gives an overview of the economics condition and strategic business challanges of the mining&metallurgy sector and their possible impact on the future development of the Bor basin of copper
Jan 1, 2012