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  • IMPC
    Heap Leach Modeling: Analysis and Optimization with CFD Technology

    By J. E. Gebhardt, D. McBride, T. N. Croft, M. Cross

    "Heap leaching is well-established as a relatively low-cost and low-energy method of extracting metals from low grade ores. However, the design methodology, attention to the engineering details during

    Jan 1, 2018

  • CIM
    Canada Fluorspar (NL) Inc. St. Lawrence Fluorspar Project – Project Description

    By M. A. Stogran-Baker, S. Cole

    "Fluorspar mining occurred in the St. Lawrence area from the 1930s until the mid 1980s. In 2013, CFI discovered a new ore body, the AGS vein, which proved amenable to more economic open pit mining met

    Jan 1, 2018

  • CIM
    Potential of recovering elements from produced water at oil and gas fields, British Columbia, Canada

    By S. McPhail, D. Richardson, G. J. Simandl, C. Akam, S. Paradis, M. Yakimoski, A. Teucher, Y. Cui, F. Ferri

    Historically, extracting dissolved solids from formation water was economically motivated. Today, main drivers are environmental benefits and regulations, as large volumes of water needed for hydrauli

    Jan 1, 2018

  • SME
    Exploring the use of situation awareness in behaviors and practices of health and safety leaders - SME Transactions 2018

    By D. R. Willmer

    An understanding of how health and safety management systems (HSMS) reduce worksite injuries, illnesses and fatalities may be gained in studying the behaviors of health and safety leaders. These leade

    Jan 1, 2018

  • ABM
    Meerdrive®plus Wire Rod Sizing

    By Filippo Verlezza

    Conventional wire rod blocks have some limitations. They can only roll with fixed reduction ratios which always require the same rolling diameters within the block. With MEERdrive® SMS, as a pioneer,

    Oct 30, 2017

  • ABM
    The Digitalization Of Steel Production

    By Kurt Herzog

    State-of-the-art automation information technology and connectivity enables the digitalization of steel production that goes far beyond conventional automation of industrial production. Initiatives ha

    Oct 30, 2017

  • AUSIMM
    Telepresence – the application of remote control and automation technologies for increased safety and productivity

    By J Cronin

    For the last decade, we have read about the great technical innovation that is coming to the mining industry that will increase safety and productivity. There is consensus that it will be a technical

    Oct 16, 2017

  • AUSIMM
    Sulfur – the new geometallurgical grade in gold-sulfide deposits

    By S Juras

    To our geologists at Eldorado Gold Corporation, the release of the gold assays on a new ore zone causes a flurry of excitement. But to our metallurgists, that news is often greeted with the question ‘

    Sep 20, 2017

  • AUSIMM
    Charles Dickens on the (potentially) changing role of globalisation and sustainability in the long-term future of mining and exploration

    By J P. Sykes, T C. McCuaig, M Jessell, A Trench

    The election of Donald Trump and the Brexit referendum herald a shift towards a tighter definition of economic value, at the expense of the broader value concept of sustainable development; as well as

    Sep 20, 2017

  • AUSIMM
    Velvet underground exhumed – discovery and development of a new mining front at the Kanowna Belle gold mine

    By G Tripp, G Lorusso

    The Velvet gold orebody (153 Koz Au) is located near the Kanowna Belle gold deposit in the Boorara Domain of the Kalgoorlie Terrane, a subdivision of the Archaean Eastern Goldfields Superterrane (Swag

    Sep 20, 2017

  • ABM
    Production Comparison Of Microalloyed Peritectic And Low Carbon Structural Flat And Long Products

    By Steven G. Jansto

    Nearly one third of the globally produced structural flat and long structural products are in the 0.11 to 0.16% carbon range. By definition, numerous steelmakers globally define this approximate carbo

    Aug 17, 2017

  • ABM
    Comparative Mechanical Analysis Between Epoxy Composite Reinforced With Curaua And Epoxy Composite Reinforced With Fiberglass

    By Natália de Oliveira Roque Maciel

    Atualmente uma das maiores preocupações da humanidade está relacionada as questões ambientais, o que tem motivado a pesquisa e o desenvolvimento de materiais provenientes de recursos renováveis e ambi

    Aug 17, 2017

  • ABM
    Comparative Izod Impact Tests Of Epoxy Composite Reinforced With Curaua Fibers And Fiberglass

    By Natália de Oliveira Roque Maciel

    Nos últimos anos, especialmente fibras naturais extraídos de plantas lignocelulósico, ganharam atenção devido ao seu desempenho como engenharia de reforço compósito polímero. Por exemplo, as fibras li

    Aug 17, 2017

  • ABM
    From Run Of Mine To Steel Holistic Approach To Process Optimization

    By Christoph Aichinger

    The optimization and improvement of a modern integral iron and steel works gets more and more difficult as each individual plant is already operated at its best efficiency and at the lowest operationa

    Aug 17, 2017

  • ABM
    Technology Considerations For The Removal Of Phosphorus

    By Yasser Ghobara

    Phosphorus is a problematic impurity that has challenged steelmakers for decades. Steel producers have developed specific technologies to eliminate phosphorus prior to and during steelmaking. These pr

    Aug 17, 2017

  • ABM
    Grinding Test For Iron Ore Tertiary Grinding Circuit

    By Bernardo Siqueira

    This paper presents a unique stirred milling technology, Outotec HIGmill™, a modern, flexible and energy efficient grinding solution for fine and ultra fine grinding being tested in an industrial scal

    Aug 16, 2017

  • ABM
    Tap Hole Free Opening Optimization In The Eaf Through Monitorized Grain Size Distribution Control Of The Ebt Filler Sand. Laboratory Testing & Industrial Application

    By Esteban Ruisanchez Rodriguez

    In this paper we will discuss the process of the grain size customization of the EBT filler sand in relationship to the technical characteristics of the furnace and its tap hole. By customizing the gr

    Aug 16, 2017

  • ABM
    Innovative Solutions For Recycling Of Byproducts*

    By Jörg Schwelberger

    Government regulations around the world concerning environmental care are becoming more stringent, also including regulations and restrictions of depositing and use of dust, sludge and slag generated

    Aug 16, 2017

  • AUSIMM
    Enabling iron ore concentrate for the production of direct reduced iron with pre-existing beneficiation lines

    By B Hiebl, J Martens, L Petzold

    A research team at the Iron and Steelmaking department at Primetals Technologies has established new upgrading measures for improving the efficiency of the beneficiation process in ironmaking plants,

    Jul 24, 2017

  • AUSIMM
    The Central Eyre Iron Project – developing a new iron ore mine in a challenging climate

    By L J. Ingle, K L. McPhee, A G. Hunt

    Iron Road Limited (IRD) is currently developing the Central Eyre Iron Project (CEIP) at Warramboo on the Eyre Peninsula, South Australia. The project consists of a 30 year open pit mine, magnetite pro

    Jul 24, 2017