Search Documents

Search Again

Search Again

Refine Search

Publication Date
Clear

Refine Search

Publication Date
Clear
Organization
Organization
  • SME
    Metallurgical Accounting at Gold Field's Chimney Creek Mine

    By James R. Arnold, John O. Marsden

    Introduction Metallurgical accounting practices have been revolutionized over the past 15 years by the introduction of low cost personal computers and easy- to-use spreadsheet software. The Chimney Cr

    Jan 1, 1990

  • SME
    Empirical Correlation of Geotechnical and Hydrogeological Characteristics of Overburden Rock in Stream Valleys Overlying Central Appalachian Underground Coal Mines

    By Kevin Andrews, SETAREH GHAYCHI AFROUZ

    Ground control analysis and groundwater inflow assessments for underground coal mines require in-depth field investigations including, but not limited to, geological and geotechnical core logging, dow

    Jul 1, 2023

  • SME
    Mica White Clays, Their Origin, Occurrence, And Uses

    By Dale E. Hirschfeld

    The clays in Eastern Washington occur in a variety of forms and are extracted for uses in Face Brick, paper coatings, and aggregates. Not in large volumes in comparison to other areas, not even from i

    Jan 1, 1971

  • SME
    The Problems of New York City Tunneling Projects

    By Alfred C. Maevis

    On October 27, 1972, ground was broken for the first section of the Second Avenue Subway, a two track underground rail system that was to extend from the south end of Manhattan at Broad Street, north

    Jan 1, 1976

  • SME
    Technical And Economic Factors Involved In The Evaluation Of In Situ Leaching (ISL)

    By D. H. Davidson

    The basic principal in the ISL process involves the recovery of metal values by moving fluids through rock instead of moving rock. The process combines surface and sub-surface operations, with the eco

    Jan 1, 1985

  • SME
    Construction of the Inter-Island Tunnel Boston Harbor Project

    By A. J. Stewart, R. L. Shufflebotham, D. W. Ferguson, T. L. Page

    The Inter-Island Tunnel is a 7.7 kilometer (25,160 foot) long by 3.5 meter (11.5 feet) diameter concrete lined tunnel through the Cambridge formation below Boston Harbor. Constructed as part of the Bo

    Jan 1, 1997

  • SME
    An Expanded Classification And Assessment Of Roadheaders

    By L. Adler

    To properly analyze and apply mining equipment, a systematic, current, inclusive, and simple classification scheme is required. This paper provides such a classification for Roadheaders. This Roadhead

    Jan 1, 1996

  • SME
    Quantifying The Recovery Of Beneficiated Products From Pneumatic Triboelectrostatic Processing (3b178448-0a82-415c-820d-239b399398d1)

    By X. K. Jiang

    Pneumatic, triboelectrostatic processing of physical mixtures containing fine (-200 mesh) particulate may have significant application potential in the mining and energy industries. Such dry processin

    Jan 1, 1999

  • SME
    Case Study Of Efforts To Reduce Costs And Increase Production At A Mid-Sized International Mining Company (SME Annual Meeting March 1-3, 1999, Denver, Colorado)

    By J. C. Harrison

    Eldorado Gold Corporation of Vancouver, B.C. owns and operates three gold mines. The Sao Bento underground gold mine in Minas Gerais State, Brazil produced 105,907 ounces in 1997. The La Colorada and

    Jan 1, 1999

  • SME
    Controlled Release Bactericide: An Innovative System To Control Acid Mine Drainage

    By A. A. Sobek

    Controlled release systems delivering the required concentration of an effective bactericide over an extended time period have been developed by The BFGoodrich Company's ProMac® Systems group. Th

    Jan 1, 1986

  • SME
    The Carbon Footprint And Lifecycle Analysis Of Kaolin And Calcium Carbonate Pigments In Paper

    Paper and paperboard manufacturers need to quantify the carbon footprint and environmental impact of their products to satisfy market, social and government demands. Coated paper products contain mine

    Jan 1, 2010

  • SME
    New York’s East Side Access Queen’s Segment Progress Report

    By Bernie W. Martin

    The East Side Access (ESA) project is the largest commuter railroad project ever undertaken in the United States. The purpose of the ESA project is to bring commuters from Long Island into Grand Centr

    Jan 1, 2003

  • SME
    The Inline Leach Reactor - The New Art In Intensive Cyanidation Of High Grade Centrifugal Gold Concentrates

    By Nick Katsikaros, A H. Gray

    Gold concentrates are produced at many mines by a variety of centrifugal and gravity machines, such as Knelson and Falcon concentrators, however the subsequent recovery of gold is relatively inefficie

    Jan 1, 1999

  • SME
    Subsidence Control In Abandoned Coal Mines: U.S. Practices

    By Peter J. Huck, Yoginder P. Chugh, M. Jennings

    INTRODUCTION Large areas of the United States coal reserves have been undermined by room-and-pillar mining over the past century. These abandoned mines generally cause subsidence of the ground surfac

    Jan 1, 1982

  • SME
    Fundamental Research: Meeting The Needs In The Minerals Industry

    By Lee W. Saperstein

    The SME Research Council assists SME and its constituencies in establishing research directions that will benefit the mining industry and its professions. It also provides information about these dire

    Jan 1, 1997

  • SME
    The Narragansett Bay Commission’s Deep Tunnel CSO Project

    By Wern-ping Chen, Joseph Pratt, Thomas G. Brueckner, Tracy K. Lundin

    To address and mitigate discharges from combined sewer overflows in the Providence, Rhode Island area, the Narragansett Bay Commission completed a comprehensive Combined Sewer Overflow (CSO) Facilitie

    Jan 1, 1999

  • SME
    MSHA Update

    By Henry Chajet

    Good morning, it is truly an honor to have been invited to speak before you today Before I begin my update on MSHA's activities, I?d Like t o quickly say a few words about the American mining con

    Jan 1, 1981

  • SME
    The Cost Relationship Between Performance Engineering And Human Behavior (3d1ba243-8fca-4851-9c33-561553d8028e)

    By G. T. Lineberry, W. J. Wiehagen

    A paradigm shift As market economists, mine managers are interested in "staying in business" and even "prospering." Bottom-line results are the "order of the day." Concern for bottom-line results c

    Jan 1, 1996

  • SME
    Instrumentation Of A Sulphur Dioxide Removal Test Facility Using Alkali Scrubbing

    By James R. Walsh

    While flue gas scrubbing with alkaline solutions is one of the oldest methods of removing SO2 from flue gas, a satisfactory scrubbing system for this application, which is both technically and economi

    Jan 1, 1973

  • SME
    The EU Non-Energy Extractive Industry And Raw Materials Supply - Extended Abstract

    By T. Simpson

    European industrial policy seeks to provide the right framework conditions to allow companies to develop and innovate and to make the EU an attractive place for job creation. This includes providing t

    Jan 1, 2006