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  • CIM
    TransAlta's prestripping system selection

    By P. R. Clark, M. D. Gleghorn

    "IntroductionAt TransAlta Utilities Corporation's Highvale Mine, located west of Edmonton, Alberta (Fig. I and 2), dragline stripping has proved to be a practical and economical method of overbur

    Jan 1, 1987

  • AUSIMM
    Adsorption Behaviours of Humic Substances onto Iron Ore Particle Surface

    Adsorption Behaviours of Humic Substances onto Iron Ore Particle Surface Humic substances extracted from lignite mainly consist of fulvic acids (FA) and humic acids (HA), which have been successfully

    Sep 13, 2010

  • NIOSH
    RI 4850 Copper Grant Deposits, Pina Co., Ariz

    By C. S. ROBINSON, T. M. Romslo

    This investigation was conducted jointly by the Bureau of Mines and the Geological Survey to obtain further information on the source and economic possibilities of the copper mineralization exposed o

    Mar 1, 1952

  • SAIMM
    Optimisation and Prediction of Co3+-Enhanced Dissolution in Sulfuric Acid

    By B. Mbuya, A. F. Mulaba-Bafubianda, J. M. Mvita

    The paper explains the main effects of input leaching parameters, such as addition of a reducing agent, acidity, agitation, temperature, and leaching system potential, in relation to observed and pred

    Jan 1, 2023

  • CIM
    The St. Lawrence deposit, Seeley’s Bay, SE Ontario — A major wollastonite skarn in the Frontenac Terrane (ef6c9811-507f-4964-b191-8a798691efa4)

    By T. A. Grammatikopoulos, B. Vasily, A. H. Clark

    "The St. Lawrence deposit is a large wollastonite skarn (ca. 9 Mt @ 41.3% wollastonite) adjoining the gabbroic-to-syenitic Leo Lake pluton in the granulite facies Frontenac Terrane of the Grenvillian

    Jan 1, 2003

  • SME
    Energy Conversion Processes With Intrinsic Co2 Separation

    By R. Leithner

    The need/wish to sequestrate CO2is based on the assumption of the International Panel of Climate Change (IPCC), that CO2 maybe the major driver in climatic changes, i.e. especially the anthropogenic C

    Jan 1, 2004

  • CIM
    MillMapper - A Tool for Mill Liner Condition Monitoring and Mill Performance Optimization

    By Jochen Franke, Derek D. Lichti

    "This paper gives a brief introduction and presents recent enhancements in the MillMapper technology developed for thickness gauging and condition monitoring of liners in grinding mills used for miner

    Jan 1, 2008

  • CIM
    Design and Application of New Series of Large Shaft Sinking Headframe

    By Z. Q. Liu, J. M. Du

    "On the basis of analyzing current design and applications, the structure form, working loads and design principles of shaft sinking headframe are summarized in this paper. To overcome the insufficien

    Jan 1, 2019

  • CIM
    Size Effect in Fracture Toughness of Sandstone

    By M. Kataoka, Y. Obara

    It is known that compressive strength and tensile strength of rocks vary significantly with specimen size. Rocks are composed of crystals and grains in a fabric that includes flaws such as microcracks

    Jan 1, 2015

  • CIM
    Monitoring Perspective of Underground Lined Rock Caverns for High Pressurized Gas Storage

    By H. M. Kim, J. Rutqvist, D. W. Ryu

    "Demand of high pressurized gas storage in underground rock caverns is increasing. Compressed natural gas (CNG) and compressed air energy storage (CAES) are one of the promising examples after since l

    Jan 1, 2015

  • NIOSH
    Experimental And Modeling Investigation Of The Effect Of Ventilation On Smoke Rollback In A Mine Entry (4b9ff821-fae2-4443-8539-f1017029c853)

    By R. A. Franks, J. C. Edwards, L. Yuan

    To determine the critical air velocity for preventing smoke rollback, diesel-fuel fire experiments were conducted in the National Institute for Occupational Safety and Health’s (NIOSH) Pittsburgh Rese

  • SME
    Back Injury Control Measures For Manual Lifting And Seat Design (713e5a18-b501-4cad-ba17-ce99f61f5c68)

    By S. Gallagher, A. Mayton

    Introduction The mining industry has long been associated with a high incidence of low back disorders and pain (Klein et al. 1984, Leigh and Sheetz 1989, Brinckmann et al. 1998). It is believed th

    Jan 1, 2007

  • ISEE
    Blast Optimization of Hard Ores at Phu Kham Open Pit

    By Wayne Rogers, Kell Monro, Arthur Pacunana

    The Phu Kham Copper-Gold Operation (PKM) is a large-scale open pit mine located in northern Laos. It was developed and is operated by Phu Bia Mining Limited (PBM) a Lao-registered subsidiary company o

    Jan 1, 2018

  • ISEE
    Planning for Optimum Dragline Performance

    By Mark A. Williams, James D. Humphrey

    Without question, draglines are one if not the most effective tools available to the surface mining industry for overburden handling. With few moving parts and a two- or threeman crew, this machine si

    Jan 1, 1990

  • SME-ICGCM
    The Forensics Of Underground Roof Falls (c5c31282-77d4-44b1-8aa1-d01534eb267d)

    By Steve Tadolini

    Underground roof falls can have devastating effects on the safety of operations personnel, and equipment, and seriously impact production. Immediate steps are usually taken to danger off and secure t

    Jan 1, 2009

  • AUSIMM
    Recycling of Process Water in Sulfides Processing and Flotation Selectivity

    Recycling of Process Water in Sulfides Processing and Flotation Selectivity

    Sep 13, 2010

  • SME
    Reaction Kinetics Of Ferrous Regeneration For Alternate Anode Reaction Technology

    By E. A. Sarver

    The Fe(II) regeneration process is an important aspect of Alternate Anode Reaction Technology (AART) for copper electrowinning (EW). In AART, Fe(II) is oxidized to Fe(III) at the anode during EW, and

    Jan 1, 2007

  • SME
    Latest Information on Underground Construction Presented at 2006 NAT

    By William R. Yernberg

    The 2006 North American Tunneling (NAT) Conference was held June 10-15, 2006, in Chicago, IL. The biennial conference was the first NAT conference by the newly formed Underground Construction Associat

    Jan 1, 2006

  • SME
    Safety Initiatives in Support of Safety Culture Development: Examples from Four Mining Organisations - Mining, Metallurgy & Exploration (2023)

    By Erik Sundström, Magnus Nygren

    Having seen significant improvements to accident rates in the last 40 years, companies in the Swedish mining industry now show a greater focus on the development of safety cultures throughout their or

    Jul 19, 2023

  • AUSIMM
    An Integrated Solid Waste Management Method for Western Macedonia, Greece

    An Integrated Solid Waste Management Method for Western Macedonia, Greece

    Sep 13, 2010