Search Documents

Search Again

Search Again

Refine Search

Publication Date
Clear

Refine Search

Publication Date
Clear
Organization
Organization
  • IOM3
    Nickeliferous sediments and sediment-associated nickel ores at Kambalda, Western Australia

    By H. L. Paterson, R. R. Keays, M. J. Donaldson, D. J. Boyack, M. F. Smith, J. J. Gresham

    "Albite-rich sedimentary rocks that contain abundant Fe sulphides occur in the lower portion of the ultramafic sequence at Kambalda and their broadly antipathetic relationship to most of the nickel or

    Jan 1, 1984

  • IOM3
    A method for the rapid estimation of oxygen and blackdamp in the air of safety-lamp mines

    By Briggs H.

    The illustrated device uses the principle that the lamp can burn with a smaller inlet passage if the air is rich in O2 and that the size of the inlet can be made a measure of O2 percentage. The applia

    Dec 1, 1916

  • IOM3
    Discussion of Mr. Sam Mavor's paper on 'Compressed air for coal-cutters'

    By Mavor S.

    Further discussion at the Mining Institute of Scotland's general meeting held in Edinburgh, 12 February 1916, with D.W. Mowat, president, in the chair, of a paper published in Trans. Inst. Min. Engrs.

    Dec 1, 1916

  • IOM3
    Mine climate control, both present and future, for high production force in state temperature exceeding 40°C; a case study

    By P Shead, M A. Tuck

    Both climate and methane control have been a prime concern in the development of the workings within the Deep Soft seam at Harworth Colliery. This paper describes the numerous methods employed over th

    Jan 7, 1997

  • IOM3
    Risk analysis design applications in mining geomechanics

    By R. J. Pine

    Procedures are described for the application of risk analysis or probabilistic methods to mining geomechanics. The methods are widely applicable to existing mine design models. Detailed examples are g

    Jan 12, 1992

  • IOM3
    The suppression of dust in coal-mines of Great Britain -thirty-second report to the committee on the control of atmospheric conditions and spontaneous combustion in mines-

    By J. Ivon Graham, T. D. Jones

    This paper presents methods in use in British coal-mines for the suppression of dust. While the effect of present-day treatment will not be apparent for several years, in pits in South Wales, concentr

    Jan 1, 1947

  • IOM3
    The airport core programme (Hong Kong)

    By M J. Thomson, P T. Burgin

    The economic growth of Hong Kong and adjacent territories in Southern China is, to a considerable extent, dependant on air transportation, but the present Kai Tak Airport is incapable of expansion to

    Jan 7, 1997

  • IOM3
    Tungsten (1011acf0-5ac1-48f0-902f-65e9673a0224)

    By A. Ploszajski

    This item examines the history and uses of tungsten, from discovery to superalloys via the lightbulb and electron beam instruments.

    Apr 1, 2015

  • IOM3
    Study of the chlorination and beneficiation of Egyptian chromite ores

    By K. El-Barawi, Hussein M. Kamal

    Chlorination was performed of iron-rich chromite ore from Barramyia, United Arab Republic (UAR), together with its concentrate. The effects of change of grain size, chlorine gas flow rate, time and te

    Dec 1, 1971

  • IOM3
    Liquid-phase mass transfer in top-blown open-channel flows

    By N. A. Warner, R. K. Manna

    Physical modelling of liquid-phase oxygen mass transfer in a water model of part of a proposed new polymetallic smelter has been achieved. A study of solute mass transfer caused by multiple, subsonic

    Jul 1, 1991

  • IOM3
    Primary sulphide mineralization in Cu-Fe-S zones of Kupferschiefer, Fore-Sudetic Monocline, Poland

    By Z. Sawlowicz

    Finely dispersed, primary sulphide mineralisation in the Cu-Fe sulphide zones of copper-bearing shale of the Polish part of the Permian Kupferschiefer is mainly present in the form of framboids and sp

    Jan 4, 1992

  • IOM3
    Aluminium-lithium aerospace alloys: a new challenge for recycling

    By D. J. Allan, W. R. Wilson

    For conventional aerospace aluminium alloys of the 2000 (copper) and 7000 (zinc, magnesium) series the recycling of process scrap from both metal suppliers and aircraft manufacturers is a well-establi

    Jan 4, 1993

  • IOM3
    The assessment of the management of health and safety in an organisation

    By N T. Byrom

    This paper is essentially in two parts. It describes how risk assessment fits into the overall framework of the activities required to control risk effectively within an occupational health and safety

    Jan 7, 1996

  • IOM3
    Blast performance management

    By J A. Hacked

    This paper explores the potential to exploit controls over the outputs of the primary blasting operation, arising from the performance consistency benefits gained in using modern bulk emulsion explosi

    Jan 12, 1997

  • IOM3
    Safety assessment technique for the spontaneous detonation of explosives in the mining of sulphide on deposits

    By T R. Meng, C Wu

    After carrying out a brief review of the existing safety assessment criteria for the spontaneous detonation of explosives in the mining of sulphide ore deposits in China, and giving a detailed descrip

    Jan 10, 1996

  • IOM3
    Residual coal mining subsidence - some facts

    By C R. Ferrari

    Residual subsidence is generally accepted as being about 5% of the total subsidence occurring within 12 months of all mining finishing. This paper looks at five case studies from different parts of th

    Jan 7, 1997

  • IOM3
    Design methods for controlled blasting

    By O. Dojcar

    Equations for calculating the parameters of controlled blasting (burden and spacing of boreholes and weight of the bottom charge) are derived and analysed on the basis of empirical values and made mor

    Dec 1, 1996

  • IOM3
    Ni-Cu-PGE deposits of Noril'sk region, Siberia: their formation in conduits for flood basalt volcanism

    By W. Doherty, P. C. Lightfoot, V. A. Fedorenko, N. S. Gorbachev, V. I. Kunilov, A. J. Naldrett, Z. Johan

    Paper presented at the conference Economic geology in Europe and beyond II, models for mineral deposits in sedimentary basins, held in Keyworth, UK, 13-14 April 1994. A model is presented which regard

    Apr 1, 1995

  • IOM3
    High current density copper electrorefining (0855423e-502d-4069-91c6-14377f7ba19f)

    By R. Winand, P. Harlet

    he cathodes produced are of electrorefined grade; metallographic structure and surface roughness are controlled to a depth of 1.3 cm (single-side deposits); silver levels in the cathode are regulated

    Jan 4, 1992

  • IOM3
    Parameters influencing kinetics of nickel extraction from a Greek laterite during leaching with sulphuric acid at atmospheric pressure

    The mineralogical composition of the ore was determined and the mineral phases with which nickel is associated were identified. The ore was prepared by grinding to -420 micrometres and classification

    Dec 1, 1991