Search Documents

  • AIME
    Tunneling on Top of the World

    By T. L. Johnston

    MUCH has been said and written about deep mine shafts and deep drill holes as man in his search for mineral wealth digs deeper into the earth's crust. Each year some new extra depth is heralded a

    Jan 1, 1939

  • TMS
    Pressure Leaching of Copper Refinery Slimes

    By Bradford C. Wesstrom

    The extraction of metals from Copper Refinery Slimes may involve many different processes. This paper describes the use of pressure leaching for decopperizing of copper refinery slimes at the El Paso

    Jan 1, 2000

  • NIOSH
    Fire-Generated Smoke Rollback Through Cross Cut From Return To Intake – Experimental And CFD Study

    By R. A. Franks, G. F. Friel, J. C. Edwards, L. Yuan

    Two mine-fire experiments were conducted in the National Institute for Occupational Safety and Health's (NIOSH) Safety Research Coal Mine (SRCM) at the Pittsburgh Research Laboratory (PRL) which

  • NIOSH
    The Mineral Industry Of Other East African Countries - Burundi (5762e8c8-9f9a-4334-a3cd-7f4c0b3335ab)

    By Kevin Connor

    During 1986, the Government continued with efforts to ease the country's almost total reliance on coffee exports for trade revenues by allocating 45% of the Government's budget to commerce a

    Jan 1, 1988

  • IIMP
    Reducción del consumo de energía en los procesos minerometalúrgicos: ¿cuestión de cultura o de apertura a las mejoras?

    By Renan Barrio de Mendoza

    "El presente texto señala la aplicación de nuevas tecnologías conceptos para reducir u optimizar el consumo de energía, como los costos de operación en los procesos metalúrgicos. Así, el uso eficiente

    Jul 1, 2015

  • CIM
    Backfill at Madsen

    By L. H. Van Loon, E. G. Crayston, A. F. Heather

    "IntroductionTHE PROPERTY of Madsen Red Lake Gold Mines. Limited. comprises fifty-eight claims located between Russet and Faulkenham lakes in Baird and Heyson townships of the Patricia portion of the

    Jan 1, 1954

  • AIME
    Outokumpu Copper Mine and Smelter, Finland

    By Mäkinen, Eero

    OUTOKUMPU, a large copper mine in eastern Finland, has the distinction of being one of the few important mines in the world discovered by a geologist the late Otto Triistedt, of the Geological Sur- ve

    Jan 1, 1938

  • AUSIMM
    Microseismic Monitoring of Shear Zones and Related Seismic Activity at Broken Hill

    By G C. Reed, J M. Murray

    During more than 100 years continuous mining of the lead-zinc orebody at Broken Hill, an immense amount of geological data has been collected about shear zones related to the orebody. The challenge to

    Jan 1, 2000

  • SME
    Recycling Of Tungsten Carbide

    By Rod L. Norfleet

    Cemented tungsten carbides are a sintered powder - metallurgical product essential to modern industry. Because of their moderate unit price and our dependence upon foreign sources for the component ra

    Jan 1, 1984

  • TMS
    Characterization of Fly Ash from a Municipal Solid Waste Incinerator

    By John W. Graydon

    Incineration is an attractive alternative to the disposal of MSW in landfill sites. However, the process of incineration generates fly ash which contains significant levels of leachable heavy metals -

    Jan 1, 1992

  • SAIMM
    Extraction of cerium and terbium from hydrochloric acid solutions obtained from leaching of fluorescent lamp phosphors, L. Bumhira, C. Dorfling, and G. Akdogan

    By G. Akdogan, C. Dorfling, L. Bumhira

    Hydrometallurgical recovery of rare earth elements from phosphors obtained from end-of-life fluorescent lamps involve leaching followed by extraction of dissolved metals from solution. The similar pro

    Jan 1, 2020

  • DFI
    Use Of The Observational Method (Best Way Out) To Allow Driven Pile Installation In Chalk - Introduction:

    By Paul Morrison

    The paper describes the design process, trial testing and contract pile installation of 772 pre­cast concrete piles at a site in Surrey, South East England. Recommendations on how to improve the desig

    Jan 1, 2000

  • SAIMM
    Unique Functions Of Slags In Steelmaking

    By R. J. Fruehan

    Slags have many useful functions in iron and steel making. In particular, slags are used to remove impurities such as sulphur, phosphorus and inclusions from the metal, and a large amount of research

    Jan 1, 2004

  • SME
    Investigations On Recovery Of Hematite From Two Different Banded Iron Ores By Flotation

    By B. Das

    Hematite floatability from two low grade banded iron ores of India, namely banded hematite quartzite (BHQ) and banded hematite jasper (BHJ) using fatty acids and amine as the collectors is investigate

    Feb 27, 2013

  • CIM
    Mineral processing, research and development projects in Nova Scotia conducted through the Canada/Nova Scotia Mineral Development Agreement

    By D. M. Doyle, P. J. Hannon

    "The Canada/Nova Scotia Mineral Development Agreement (M.D.A.) is a subsidiary of a five-year Economic and Regional Development Agreement, signed on June 11, 1984. The objectives of the M.D.A. are to

    Jan 1, 1987

  • AIME
    The Media Mill, Webb City, Mo. (a7613d7b-b385-4dfd-8fbc-0a5459e554b8)

    J. J. MCLELLAN, Webb City, Mo.-The Media mill, at the time it was built, was the largest mill that had been designed in the Joplin district. It was put up in a hurry, to take advantage of the high pri

    Jan 1, 1918

  • AUSIMM
    A millipot set-up for sintering investigation of iron ores

    By R Zhou, B J. Monaghan, S J Chew, R J. Longbottom, D J. Pinson, H Li, P Zulli, G Zhang, L Lu

    Steelmakers are increasingly motivated to use iron ore resources with a wider range of grades and mineral types that were previously considered unsuitable or uneconomical for sintering. In this respec

    Jul 24, 2017

  • SME
    Life-Of-Mine Schedule From Multiple Pits: Case Study For The Tenke Fungurume Mining District

    By R. Benito

    This paper describes the development of a life-of-mine schedule (LOM) for one of the world's largest known sedimentary copper-cobalt districts located in the Katanga Province, Democratic Republic

    Jan 1, 2011

  • 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

  • AUSIMM
    Iron Through the Ages

    Iron production in one year exceeds that of all other metals combined in ten years. It is a huge industry that started from a modest furnace producing one - two kilograms metal per day to a gigantic

    Jan 1, 1999