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  • NIOSH
    RI 9476 - Facility for Melting Residues From Municipal Waste Combustion: Design Criteria and Description of Equipment

    By Laurance L. Oden, Jack C. White, Alan D. Hartman

    The U.S. Bureau of Mines, under a Memorandum of Agreement with the American Society of Mechanical Engineers (ASME), established design criteria for a facility to field residues from municipal waste co

    Jan 1, 1993

  • AUSIMM
    Energy Savings and Technology Comparison Using Small Grinding Media

    Energy Savings and Technology Comparison Using Small Grinding Media Considering the complexity of minerals, the need for finer grinding is increasing along with the energy cost. However, energy is in

    Sep 13, 2010

  • AUSIMM
    Permian and Mesozoic Tectonic and Structural Events in the Bowen and Surat Basins and New England Orogen, Southwest Pacific Rim

    By J M. Totterdell

    The Permian-Triassic Bowen Basin and the Jurassic-Cretaceous Surat Basin evolved in a backarc tectonic setting behind an active convergent plate margin in eastern Gondwana. Several extensional (Early

    Jan 1, 1995

  • AUSIMM
    Practical Application of Detonation Code for Explosive Selection

    Developments in the technology of explosive production and deliveryallow a greater amount of flexibility in rock fragmentation by blasting. The rock fragmentation efficiency of an explosive is current

    Jan 1, 2001

  • AUSIMM
    A Three-Dimensional Section Through the Otago Schist, New Zealand

    By D Craw

    Formation of gold-bearing veins in Otago Schist was intimately linked to the structural evolution of the schist belt. The currently-exploited Macraes gold deposit formed in a regional scale shear zone

    Jan 1, 2001

  • NIOSH
    The Mineral Industry Of The Islands Of The Caribbean - Bahamas

    By Nicholas G. Theofilos

    The Bahamian economy weathered the worldwide recession of the last few years better than most developing countries. This was mainly owing to the ties between the tourist industry of the Bahamas and th

    Jan 1, 1980

  • CIM
    Developments in Fine Gravity Concentration Using the Bartles-Mozley Table

    By R. O. Burt, D. J. Ottley

    "SYNOPSISRecent developments in the use of the Bartles-Mozley table and the Bartles CTS screen are described for the gravity preconcentration of fine heavy mineral and metal particles present in low g

    Jan 1, 1973

  • SAIMM
    Hatch Developments In Furnace Design In Conjunction With Smelting Plants In Africa

    By R. Sullivan, K. Joiner, B. Emery, M. de Vries, F. A. Stober, L. R. Nelson, J. M. A. Geldenhuis

    Keywords: Pyrometallurgy, smelting, converting, furnace design, furnace retrofit, high-intensity smelting, copper coolers, plate coolers, waffle coolers, tap-blocks, lower sidewall air-cooling, wall h

    Jan 1, 2006

  • NIOSH
    Case History Of The Response Of A Longwall Entry Subjected To Concentrated Horizontal Stress

    By D. Oyler

    The National Institute for Occupational Safety and Health (NIOSH) Pittsburgh Research Laboratory (PRL), RAG Pennsylvania and Strata Control Technologies of Australia collaborated in an intensive study

  • SAIMM
    What is driving the development of integrated technical enterprise systems in the mining industry?

    By I. Jones

    Geologists, engineers, technicians and surveyors have successfully utilized technical software in the mining industry for over 30 years. Software for processing survey, geology, mine engineering and p

    Jan 1, 2003

  • TMS
    Geothermal Brines - High Value Mineral Extraction

    By Mark C. L. Patterson

    Hydrothermal brines are extracted from significant depths below the surface of the earth and arrive at the surface at elevated pressure and temperature. The exact chemistry and conditions of these br

    Jan 1, 2006

  • NIOSH
    IC 8767 Guide For The Construction Of Driven-Rod Ground Beds

    By R. L. King

    This report describes a method for designing and constructing ground beds that has been developed under the sponsorship of the Bureau of Mines. The procedures for designing and constructing a driven-r

    Jan 1, 1978

  • NIOSH
    RI 6224 Magnetic Susceptibility Of Siderite

    By H. E. Powell

    A laboratory investigation was conducted by the Bureau of Mines to study the magnetic characteristics and to measure the magnetic susceptibility of the mineral siderite. All susceptibility measurement

    Jan 1, 1963

  • SME
    TBM And NATM Combined Solution For A Very Deep Tunnel?The ?Pajares? Case

    By Enrique Fernández

    INTRODUCTION The high speed rail link between Madrid and Asturias, in the North of Spain, has encountered in the Cantabrian range the biggest challenge of the whole line, a very deep tunnel, 25 km l

  • DFI
    Instrumentation Of Construction Vibrations

    By Mark R. Svinkin

    Construction vibrations may adversely affect surrounding buildings and their effects range from human discomfort and disturbance of sensitive devices to visible structural damage. There is no unique c

    Jan 1, 2002

  • AUSIMM
    æCleanfillingÆ ù A Valuable Means of Rehabilitating Quarries in Auckland

    By A Hanna

    Quarries around Auckland have reached or are reaching the ends of their lives, which raises issues about rehabilitation. Significant volumes of 'cleanfill' are generated by the City, particu

    Jan 1, 2002

  • TMS
    A New Recycle Process of Uranium from Spent Fuel by Selective Sulfurization

    By Nobuaki Sato

    For the recovery of uranium from spent nuclear fuel, sulfide reprocessing process, which consists of voloxidation, selective sulfurization, and magnetic separation or selective dissolution steps, are

    Jan 1, 2006

  • NIOSH
    RI 7711 Cleaning Titanium Alloy Chips

    By O. Q. Leone

    A processing unit was developed for the complete cleaning of titanium alloy chips. The process uses solvent degreasing, magnetic separation, and anodic solution of nonmagnetic impurities in 10 weight-

    Jan 1, 1973

  • SAIMM
    Sulphur Bonding In Solidified Ladle Slags

    By H. Preßlinger, H. Hiebler, K. Klepp, W. Posch, M. Mayr

    It was investigated in which form sulphur is bonded in ladle slags. For this purpose, the mineralogical phases of the ladle slags were qualitatively and quantitatively evaluated by means of a micropro

    Jan 1, 2004

  • NIOSH
    RI 7198 Earth Pressure At Rest And One-Dimensional Compression In Mine Hydraulic Backfills

    By David E. Nicholson

    The Bureau of Mines has constructed a special compression chamber for developing stress-strain relationships of mine backfill and simulating the high compressive ground pressures encountered in underg

    Jan 1, 1968