Search Documents

  • SME
    Selective Flocculation Of Fine Phosphate Materials (8c939b54-ad68-4cf0-a2e6-037610cedf74)

    By H. Sis, D. Dahlin, S. Chander, C. Summers

    Bench-scale selective-flocculation tests were conducted on samples of Florida and Western phosphate process tailings. Physical, mineralogical, and surface characteristics were determined for both typ

    Jan 1, 2002

  • CIM
    On-Site Daily Mineralogy - SIDMIN Program

    By Fuzail Siddiqui

    "The SIDMIN program aims at filling the mineral processor’s need to know the deportment of ‘minerals of interest’ not just ‘elements of interest’ that pass through the processing plants. Generally, ch

    Jan 1, 2000

  • AUSIMM
    The spray conversion of nickel flash-furnace matte

    By Kobayashi M, Kametani H

    Particles of nickel flash furnace malle (45 per cent i) were oxidized in a dropping-particle furnace. The particles melted and the molten drops simulated those produced by the atomization of molten ma

    Jan 1, 1986

  • AUSIMM
    On-line Measurement of Magnetic Susceptibility for Titanium Minerals Processing (07ecfeb8-974f-4465-9d0b-cf00ad6e74cf)

    By P N. Holtham

    Magnetic separation is routinely used in the processing of titaniumminerals, and the efficiency of these operations can be determined bymeasuring the magnetic properties of the process streams. The va

    Jan 1, 2001

  • CIM
    Sélection optimale des quantités d'explosifs basée sur des contraintes de production et un résultat d'analyse de régression multiple

    By J. L. Collins

    "Une recherche debutee en 1987 tente de cerner divers éléments ayant un impact sur la productivite miniére, de facon à améliorer la planification des operations souterraines. II a été possible de recu

    Jan 1, 1990

  • DFI
    Behavior Of Grouted Shaft Helical Anchors In Clay

    By Alan J. Lutenegger

    Some years ago, a method was developed to incorporate a grout column around square-shaft helical screw-piles and anchors to increase shaft buckling resistance under compression loading. An additional

    Jan 1, 2011

  • IIMP
    La industria del fierro y acero en el hemisferio occidental

    By Enrique Monge Gordillo

    Si bien el fierro es el metal más barato en la industria minera, el incremento de su demanda y agotamiento gradual de sus depósitos, genera que su costo se eleve progresivamente. Por tal motivo, el ob

    Jul 20, 1959

  • AUSIMM
    Project Delivery

    By E Skinner, G Lane

    Project delivery strategies are determined by project context, business case requirements, scale of project, market conditions, ownerÆs capability and preference, contractorÆs experience, resource and

    Jul 15, 2013

  • NIOSH
    Application Of The Q-System To Australian Underground Metal Mines

    By Max F. Lee, Warren A. Peck

    The applicability of the Q-system [Barton et al. 1974] to Australian underground metal mines is discussed with reference to two common design issues: ground support for horizontal mine development, an

    Jan 5, 2007

  • CIM
    Stuck in Traffic and Boiling Over - Why project-level thinking can?t fix portfolio-level problems

    By Stuart Elliot

    Brownfield project portfolios are notoriously hard to manage. Day to day there is a constant stream of changes and challenges within projects and across the whole program. When the budget year is over

    Nov 1, 2011

  • CIM
    Biological Sulphide Production for Process and Environmental Applications

    By Lyn Jones, Mike Bratty, Rick Lawrence, David Kratochvil

    "The treatment of water is required at many mining operations to remove metals and prevent the discharge of contaminated water to the environment. In other cases, water treatment is used to provide be

    Jan 1, 2006

  • AIME
    Nonmetallic Inclusions (8152b893-62a3-4fc3-b322-c57b584e00d0)

    THE solid nonmetallic inclusions present to some extent in all commercial steels have been variously designated. In early references they were usually called slag inclusions, and this terminology is s

    Jan 1, 1951

  • AUSIMM
    Paper No. 130. Gold Dredging in Otago.

    As the chief field of the gold dredging industry in Otago is the district traversed by the Molyneux River (called above Cromwell the Clutha) and its tributaries, a brief reference to the geology of th

    Jan 1, 1903

  • NIOSH
    Investigation Of Pillar-Roof Contact Failure In Northern Appalachian Stone Mine Workings

    By Gabriel S. Esterhuizen, Anthony T. Iannacchione

    The roof rock in underground limestone mines in Northern Appalachia can be subject to high horizontal stresses in spite of the shallow depth of the workings. The high stresses can cause roof stabilit

  • DFI
    Dynamic Analysis Correlation Of Standard Penetration Resistances With The Adhesion Of Very Stiff To Hard Clays On Driven Piles

    By Chris D. Thompson

    In Southern Ontario, Canada, piles are frequently driven through competent clayey soils to obtain end bearing on extremely dense till or bedrock. One reason for this is the difficulty at assessing the

    Jan 1, 2002

  • NIOSH
    OFR-9-71 Wire Rope Applications And Practices Associated With Underground Coal Mining In The United States

    By C. H. Larsen

    A 9-month study of the uses of wire rope associated with U. S. underground coal mining is reported. Rope applications are broken down into hoisting and nonhoisting applications where "hoisting" re

    Jan 1, 1971

  • IIMP
    Strategic and integrated mine planning

    By Hugh Thompson

    In mining today, planning is of paramount importance, even more so when one considers that the business margins are reducing, requiring the evaluation of diverse alternatives for the optimal use of sc

    Aug 25, 2002

  • AUSIMM
    Accelerated degradation and modified slake durability testing of clay mineral-rich coal mine spoil

    By B Miles, D J. Williams, J Ahn, T A. Vangsness

    The flooding of open strip coal mines in the Bowen Basin and Hunter Valley Coalfields of Eastern Australia has the potential to soften the spoil and floor materials to produce “mud”. This mud can act

    Jul 23, 2018

  • SME
    Analysis of Fall-Related Imminent Danger Orders in the Metal/Nonmetal Mining Sector Mining, Metallurgy and Exploration

    By Mahiyar Nasarwanji, Jonathan K. Hrica, Jonisha P. Pollard, Lydia M. Kocher, Brianna M. Eiter

    Within the metal/nonmetal mining sector, fall-related incidents account for a large proportion of fatal and non-fatal injuries. However, the events and contributing factors leading up to these inciden

  • AUSIMM
    Quantification and Controls on as Distribution in Westland, NZ

    By D Craw, J Pope

    The Greenland Group, Westland, can be characterised with respect to environmental issues by the application of a GIS database (DAME), and specific sampling campaigns. Waters draining gold mineralised

    Jan 1, 2006