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The Performance of a Lamella Thickener at Inco's Copper Cliff Nickel RefineryBy B. R. Bowerman, W. J. Thoburn, M. J. Humphris
"Nickel granules are produced for carbonylation by pouring a molten stream into a path of high pressure water. Granules and water are separated in dewatering bins. The overflow, which contains up to 0
Jan 1, 1977
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A Preliminary Report on the Transition from Pebble Mills with Pocket Liners to Rubber Liners and 2" Balls in 5' X 22' Tube Mills at the Dome Mine, South Porcupine, OntarioBy A. C. Hawken, L. M. Strah
"The Report outlines the Conversion to Rubber Mill Liners and steel grinding balls from the old style Cobalt pocket liners and flint pebbles which had been used in 5'x22' Fraser-Chalmers tube mills fo
Jan 1, 1977
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Saskatchewan Power Corporation's coal mining operationsBy W. J. Jenner
"Introduction The Saskatchewan Power Corporation is a provincial crown corporation which operates under a mandate to supply all customers within Saskatchewan with electricity and natural gas. The Sask
Jan 1, 1985
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Strategies for Extending Hot Metal at Dofasco's #2 Melt ShopBy ManhKha Trinh, Neal Pyke
Dofasco was the first company to adopt oxygen steelmaking in North America in 1954, two years after the first LD vessel installed and operated successfully in Linz, Austria. Since then, Dofasco has in
Jan 1, 2004
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World's Newest Copper Concentrator (La Caridad)By B. R. Waples
Sometimes a project is born easy, sometimes a project has a hard time being born. Probably every project can say we had tremendous problems to overcome and they would all be right. This project had al
Jan 1, 1979
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Newmont Gold's No. 2 MillBy Walter R. Lawrence
Newmont Gold Company, formerly Carlin Gold Mining Company, is a publicly owned corporation, 95% owned by Newmont Mining Corporation. Newmont Gold Company has operated gold recovery operations North of
Jan 1, 1987
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Industrial and Ecology-Economy Estimation of the Russian Coalfields' ReservesBy V. A. Kharchenko, V. M. Yeremeev
INITIAL PRECONDITIONS To solve tile problem of using the potential reserves of the different coal ranks efficiently (the coal reserves being many times superior in quantity to those of natural gas
Jan 1, 1996
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Reagent Development in the 90's - A PerspectiveBy M. J. Virnig, G. A. Kordosky
Throughout time, the mining industry has been very successful in meeting the world's requirements for metals and materials while meeting the challenges of decreasing ore grades and increased emph
Jan 1, 1994
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Expectations Vs. Experience: Training Lessons Based Upon Miners' Difficulties When Using Emergency Breathing ApparatusBy Launa Mallett, Charles Vaught, Michael Brnich, ROBERT PETERS
Interviews of 48 miners who escaped underground coal mine fires revealed that none of them had ever, before that incident, worn their self-contained self-rescuer (SCSR) either in training or in a real
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Foundations Of The 'Kö-Galerie' In Düsseldorf Using Top/Down Building TechnologiesBy P. Arz
With a total of five basement levels, ground floor and a further six levels above grade, construction of the Kö-Galerie building, on the Königsallee, in the centre of Düsseldorf, was completed with al
Jan 1, 1989
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Part IX - Discussion - Discussion of "Low-Temperature Mechanical Properties of a Solution-Hardened Niobium (Columbium) Alloy1'*By R. D. Carnahan
The authors are to be complimented on their timely study of solution-hardening effects in a bcc metal. Unfortunately there are some misleading aspects of the paper that should be discussed and clarifi
Jan 1, 1967
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The Gold Electrowinning/Replate Circuits At Gold Fields' Ortiz And Mesquite OperationsBy J. R. Arnold
The problem of recovering gold from a cyanide solution has been plaguing metallurgists since the cyanidation process was discovered in Glasgow, Scotland.1 The "perfect" method has never been found and
Jan 1, 1986
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Recent Development in Geoscience Research and Professional Education to Meet the Demands of Australia's Mining IndustryThe Research Centres Program initiated by the Federal Government and supported by the mining industry has had a major impact on geoscience research and education during the past five years. Eight m
Jan 1, 1996
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Structural Variation And Mining Methods At Quintette Coal Limited's Mesa, Wolverine, And Shikano PitsBy K. Sharman
Quintette Coal Limited (managed and 50% owned by Denison Mines Limited) operates an open pit coal mine located in northeastern British Columbia, in the foothills of the Rocky Mountains. (See Fig. l).
Jan 1, 1991
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Reductive Bioleaching of Iron by Anaerobic Organisms - SME Annual Meeting 2025By Daniel Amponsah-Berko, Palas Kamlakar Borkar, Kwabena Boafo, Neha Sharma, Timothy Eisele
A series of iron-leaching experiments were conducted to test the ability of metal-reducing anaerobic organisms to reduce iron from Fe3+ to Fe2+ to dissolve it from iron ore tailings. This bioleaching
Feb 1, 2025
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Drilling Cost Optimization by Using a Water-Powered Drilling Technique at an Underground Sublevel Stoping OperationBy Alexandra Yuyali
The objective of this research work is to increase the drilling ratio represented in tons per drilled meter (ton/m) to reduce mining costs. One of the key characteristics of this research is the use o
Jan 21, 2025
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Advance Blasting using Drone Mapping and AI for Comprehensive Blast Performance AnalysisBy Dr. Anurag Agrawal, Fathur Rozaq, Nella Lubis, Relinda Sanistya, Herry Saputra, Rudolf Sitorus
In mining operations, basic drone applications such as pre- and post-blast photo comparisons, blast video recordings, and sample-based fragmentation analysis are often used to assess blast performance
Jan 21, 2025
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Mine optimization using Total smart mining solutionBy Chanhwi Shin, Hyeongmin Kang
Mine optimization is a key strategy in the mining industry that focuses on improving the efficiency, productivity, and sustainability of mining operations. To achieve mine optimization, digitalization
Jan 21, 2025
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Natural Cavities in Iron Ore Deposits in Brazilian Northern Region: Challenges and StrategiesBy Anderson Meireles, Leonardo Soares Chaves, Raul Carretero Hoz, Carlos Eduardo Soares Feliciano, Renato Jacome Costa
The large iron deposits in the northern region of Brazil located in the Amazon Craton have in common the presence of natural cavities. These cavities primarily occur in the upper layer of the ore body
Jan 21, 2025
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Applicability of TBM (tunnel boring machine) for deep lunar subsurface explorationBy T Y. Ko, Y S. Kang, S J. Park, J H. Hwang
The lunar subsurface, particularly the lava tubes formed by ancient volcanic activity, presents a promising environment for establishing safe and sustainable human habitats on the Moon. Tunnel Boring
Sep 1, 2024