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  • SAIMM
    Burning pyrites compared to sulphur ? Synopsis

    By W. V. Mutler

    Present day capital costs are analysed for a 2 000 metric tonne per day (MTPD) pyrite burning plant and compared with a sulphur burning plant of the same capacity. Power, raw material and steam produc

    Jan 1, 2009

  • SAIMM
    A Model To Predict The Performance Of Roadheaders Based On The Rock Mass Brittleness Index - Synopsis

    By A. Ebrahimabadi

    Roadheaders are very versatile excavation machines used in tunnelling, mine development, and mine production for soft to medium strength rock formations. Performance prediction is an important factor

    Jan 1, 2011

  • DFI
    Analysis Of The Settlement Of A Single Axially Loaded Soil-Cement Pile

    By Jiwei Duan

    The deformation and load transfer behavior of a single soil-cement column are studied with the finite element method. The results show that there is an effective length for a soil-cement column. Beyon

    Jan 1, 2002

  • DFI
    The Effect Of Vertical Pile Loading On Subsequent Lateral Behaviour

    By A. Lyndon

    Vertical and lateral load tests were carried out on two 13 m deep bored cast-in-place instrumented piles, socketed into weathered sandstone. The first pile, 1200 mm in diameter, was loaded vertically

    Jan 1, 1989

  • NIOSH
    RI 3211 A Study Of Subsurface Pressures And Temperatures In Flowing Wells In The East Texas Field And The Application Of These Data To Reservoir And Vertical-Flow Problems

    By C. E. Reistle

    The tests reported in this paper were made in the East Texas field in the summer and fall of 1932 as a part of the Bureau of Mines study of the operation of flowing wells and reservoir performance; an

    Jan 1, 1933

  • DFI
    Assessing the Bearing Capacity of Existing Wood Pile Foundations

    By Almer E. C. van der Stoel

    "Abstract This paper deals with assessing the bearing capacity of existing wood pile foundations. With a wide range of restoration projects being performed in the Netherlands, on many locations deep e

    Jan 1, 2014

  • AUSIMM
    Pilot Plant Testing in Mineral Process Plant Design

    By Dunlop GA

    Pilot Plant confirmatory testing of the treatment route developed in the Metallurgical Laboratory is an essential factor in the development of complex ore bodies. Objectives should be well defined t

    Jan 1, 1990

  • IOM3
    Risk assessment applied to coal tonnage estimation in the United Kingdom

    By M. K. G. Whateley, W. Hatton

    Paper presented at the conference: Risk assessment in the extractive industries, held in Exeter, UK, 23-24 March 1994, and first published London: IMM, 1994, preprint volume, 20pp., 31 refs. Estimates

    Aug 1, 1995

  • CIM
    Real Time On-Belt Elemental Analysis Using PGNAA for Mineral Processing Plant Control

    This paper discusses how elemental analysis of conveyed bulk flows in real time using PGNAA (Prompt Gamma Neutron Activation Analysis) technology has resulted in significant improvements in advancing

    Jan 1, 2014

  • NIOSH
    The 1984 World Economy And Nonfuel Mineral Industry, First-Quarter 1985 National Economic Statistics And Performance Of U.S. Industry - World Economy In 1989

    By Keith L. Harris

    The performance of the world economy improved significantly in 1984. Real world output!/ grew 4.3% (compared with 2.6% in 19831, the highest since the 4.4% increase recorded in 1978 (table 1). The out

    Jan 1, 1985

  • CIM
    Production, Reserves and Future Sources of Uranium

    By John Kostuik

    "This paper discusses the outlook for uranium resources, and comments briefly on the measures needed to meet market objectives. Areas of recent exploration interest are also discussed.THE PREVIOUS SPE

    Jan 1, 1969

  • AUSIMM
    Treatment of Wolfram, Bismuth, and Molybdenite Ores at Burma Queensland Corporation Mill, Wolfram, N.Q.

    THE old mill erected by the .Irvinebank Company consisted of 10 heads of stamps (850 lb.), rock-breaker, Hartz jig, two Krupp tables, two Luhrig vanners, three sand-pumps, one mixer; six flotation ves

    Jan 1, 1920

  • CIM
    Recycling of Rare Earth Magnet using Molten Fluoride

    By H. Zhu, Y. Sato, O. Takeda, K. Nakano

    Recycling of rare earth magnet wastes is essential to insure the stable supply of rare earth resources. For the development of a novel recycling process, the removal of rare earth oxide from an off-sp

    Jan 1, 2014

  • SME
    Influence of Trailing Cables on Magnetic Proximity Detection Systems Mining, Metallurgy and Exploration

    By Jacob Carr, Chenming Zhou, Nicholas Damiano, James Noll, Jingcheng Li

    Machine-related injuries are one of the major safety concerns in underground coal mines. Severe injuries and fatalities occur when a miner is struck, crushed, or pinned by mining equipment such as a c

  • AUSIMM
    Slurry Transportation û Recent Applications

    By S Lush, R Polglase

    McConnell Dowell is pleased to be given the opportunity to present two papers to this conference. The first is a general discussion paper on our work in the field of slurry transportation. The se

    Jan 1, 1986

  • AUSIMM
    The Implementation of Floatstar Grade-Recovery Optimisation Control Solutions using Blue Cube Online Grade Analysers on Industrial Flotation Circuits (95bc70ac-0a71-42d0-95cb-764715f2cd9c)

    By P Moswate, D Phillpotts, S M. Mantsho, P Strobos

    A challenge on many industrial flotation circuits is controlling concentrate mineral grades using measurements that are provided infrequently. The mineral grades in concentrate streams are a critical

    Jul 15, 2013

  • CIM
    Financing From the Perspective of Mining Companies

    By Eric Low

    Raising capital by issuing debt or equity is necessary in almost every corporation. In the field of corporate finance, the raising of capital is a heavily-studied topic. However, some of what is studi

    May 1, 2011

  • AUSIMM
    Carmen Copper – A Sustainable Approach to Tailings Thickener Upgrades

    By C Maloloy-on, S Morgan, M Deiparine, H Mackie

    There is a strong focus in the mining industry to limit its impact on water quality and usage. This is even more evident in developing countries, where mining companies operate within local communitie

    Sep 7, 2015

  • IOM3
    River diversions at Aredor mine, Guinea, West Africa

    The Aredor mine employs conventional dragline methods to exploit alluvial diamond deposits. Production began in 1984 with the policy of mining in the terrraces during the wet season and in the river f

    Sep 1, 1991

  • DFI