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  • AUSIMM
    A Brief Resume of the Smelting Plant

    THE Company's smelting equipment consists of three blast furnaces, supplied with blast from two sets of vertical piston blowers, each capable of delivering 8000 cub. ft. of air per minute at a pr

    Jan 1, 1918

  • SAIMM
    Proceedings of the April, 1969, General Meeting

    The April General Meeting of the Institute was held in Kelvin House, Johannesburg, on 16th April, 1969, at 4.30 p.m. Mr R. C. J. Goode (president) was in the Chair. There were also present ninet

  • ISEE
    IDENTITY THEFT Possibilities and Consequences

    By Paul Downing

    Identity Theft Outline • What Are MY Chances??? • Types Of Thefts • Sources Of Theft Info • Stolen Identity vs. Background Checks • Information/Data Safeguards • Corporate Data Handling • Reclaiming Y

    Jan 1, 2006

  • SME
    Performance Characteristics For Welded Wire Screen Used For Surface Control In Underground Coal Mines - Preprint 09-104

    By D. R. Dolinar

    The fall of small pieces of rock between roof bolts causes over 80 pct of the ground fall injuries in underground coal mines. Roof screen, if installed on the bolting cycle, can significantly reduce

    Jan 1, 2009

  • IMPC
    Microbial Community Structure Dynamics before and after Bioleaching of Copper Pyrites

    By Z. M. Dai

    Microorganisms in AMD (Acid Mine Drainage) were enriched in 9K culture medium. The enrichment was applied to leach copper pyrite after the microbial community structure and metabolism was stable. Befo

    Jan 1, 2014

  • SAIMM
    Annual Report - For The Year Ended 30th June, 1999

    Council for 1999/2000 President J.R. Dixon President Elect M.H. Rogers Vice Presidents Senior Dr L.A. Cramer Junior A.A.B. Douglas Immediate Past President R.P. Mohring Ho

    Jan 1, 1999

  • SME
    Application of MULTIFLUX for air, heat and moisture flow simulations

    By G. Danko

    MULTIFLUX, a new thermal, hydrologic, and airflow model and software is being developed to solve the flow of heat, moisture, and air in and around an underground opening. MULTIFLUX couples two distinc

    Jan 1, 2009

  • AIME
    Technical Notes - Empirical Modification of the Gaudin-Meloy Equation

    By B. H. Bergstrom

    The Gaudin-Meloy1 size distribution equation requires the evaluation of two constants, xo and r. The common log-log representation of a screen analysis as cumulative weight percentage passing versu

    Jan 1, 1967

  • SAIMM
    Book News

    1. Book reviews Mill Operators' Conference. Parkville (Australia), Australasian Institute of Mining and Metallurgy, 1982. 425 pp. Reviewer: B. K. Loveday Off highway truck haulage. Newman Combine

    Jan 1, 1983

  • TMS
    Biodegradation Of Cyanide Under Anaerobic Conditions

    By H. J. Garcia

    Biodegradation of cyanide by microorganisms isolated from solids previously exposed to cyanide has been investigated. Initial sodium cyanide concentration was 300 ppm at pH 10.5. The kinetics of biode

    Jan 1, 1994

  • AIME
    Experiments on the Flow of Sand and Water through Spigots.

    Discussion of the paper of R. H. RICHARDS and BOYD DUDLEY, JR., presented at the New York meeting, February, 1915, and printed in Bulletin No. 97, January, 191.5, pp. 67 to 72. R. H. RICHARDS, Boston

    Jan 5, 1915

  • AIME
    Deceased

    Members whose deaths were reported from Apr 9, 1921 to Apr 7, 1923 Elected Died 1876 ABADIE, E R. 1923 1906 ADAMS, ARTHUR K 1920 1902 AHLES, ROBERT L 1921 1876 Akerman, Richard 0000 1884 ALEXAN

    Jan 1, 1923

  • ISEE
    Vibrations from Seismic Exploration Blast

    By David Siskind

    The authors studied small seismic exploration blasts for vibration characteristics and effects on structures in Mexico. Obtained were 267 three-component recordings of ground vibrations and structure

    Jan 1, 2002

  • SME
    Selecting a Minicomputer From a Manufacturer

    By David van Cleave, David L. Rome

    Whether you buy your minicomputer from a manufacturer or another vendor, the first thing you must do is define your needs. With good planning, the initial cost will be low and your return on investmen

    Jan 11, 1981

  • IIMP
    Un paso más cerca de la lixiviación de los sulfuros primarios de cobre

    By Guillermo Velarde

    Dado que la flotación seguida por la fundición/ refinación es la única vía de procesamiento del cobre, se buscó una alternativa que trate con suficiencia los sulfuros de leyes marginales dentro del

    Oct 21, 2015

  • TMS
    Recovery of valuable metals from spent lithium ion batteries by solvent extraction

    By Shun Myung Shin, Dong Hyo Yang

    Cobalt is recovered from square type of spent lithium ion batteries (LIBs) containing 5~20 % Co, 5~7 % Li, 5~10 % Ni, 15% organic chemicals, and 7% plastics together with Cu, Al, Fe, and Mn. The waste

    Jan 1, 2008

  • SME
    Climate Change For Mine Planners: Some Fundamentals

    By R. D. Williams

    In spite of the increasingly polarized and politicized view of climate science and climate change in the United States, many of the principles behind the ?theory? of Anthropogenic Global Warming (AGW)

    Feb 27, 2013

  • AUSIMM
    Tunnel Groundwater Inflow Measurement

    By R Witt, M Lowing

    Tanking of tunnels is now often specified when inflows exceed as little as 1 L/s/km with a unit distance of 100 m. To demonstrate inflows over a 100 m segment of a tunnel are less than 0.1 L/s with a

    Jan 1, 2008

  • SME
    Microcomputer Analysis Aids Continuous Mining Productivity at Tanoma

    By Scott G. Britton

    Microcomputeranalysis has long been a technique for engineering professionals to improve the theoretical and practical design of continuous mining systems. Such work has been typically composed of mod

    Jan 1, 1991

  • AUSIMM
    Development of Goaf Gas Drainage Strategies for Start-up Areas of Highly Gassy Longwall Panels

    By K Tanguturi, B Belle, R Balusu

    Management of high rates of goaf gas emissions between 4000 and 6000 L/s of methane gas in longwall panels is a challenging issue, particularly in start-up areas of the panels. There is a need for inv

    Aug 31, 2015