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  • SME
    Transportation-Railroad Construction

    By Scott G. Britton

    In this chapter, I shall discuss railroad con¬struction for modern underground coal mines. Because men, materials, and supplies are being moved more often and farther by rail, the ef¬ficient and safe

    Jan 1, 1983

  • AIME
    Transportation. Maintenance, Ventilation Get Increasing Attention

    By John W. Buch

    IN my review a year ago I pointed out that a small coal-mining companies as well as large had decided that the so called ?central shop? was a benefit. These central shops replaced in a large measure t

    Jan 1, 1943

  • SME
    Transportation: A Vital Element in Coal’s Future

    By John P. Smith

    As the US looks within its borders in its drive toward energy independence, economical coal transportation, particularly from vast western reserves, becomes an increasingly difficult but compelling ch

    Jan 10, 1982

  • IIMP
    Transporte de mineral con camión de 80 toneladas en mina subterránea y perforación con longitudes de 28 pies en labores rectas en Compañía Minera Condestable

    By Antonio Fernández, Javier Cáceres, Enrique Ramírez, Camila Yepez

    El sector minero es una de las pocas industrias que depende de los precios de mercado para producir. Por lo cual, mantener ventaja competitiva y garantizar la eficacia del proceso para alcanzar las me

    Sep 30, 2022

  • IIMP
    Transporte de mineral en Marcona

    By Carlos Bravo R.

    El presente texto describe el proceso del sistema de transporte del fierro a través de fajas transportadoras en la minería Marcona. Anteriormente los camiones era el sistema de transporte utilizado en

    Nov 20, 1967

  • IIMP
    Transporte de Shotcrete por tuberia vertical en interior mina

    By Barnet Clemente, David Huaman

    El sostenimiento de las labores en las operaciones mineras, son cada vez más consistente y seguros con la aplicación del concreto lanzado, en la unidad minera cerro lindo se ha migrado a este tipo de

    Sep 1, 2017

  • IIMP
    Transporte de shotcrete por tubería y gravedad

    By Einar Carreño

    El artículo evalúa 4 alternativas para el transporte de la mezcla para concreto shotcrete en una operación minera subterránea (Volcan): 1) con planta en el interior de la mina, 2) mezcla enviada por u

    Sep 20, 2019

  • IIMP
    Transporte hidraúlico de materiales sólidos en tuberías horizontales

    By Eberhard Rother

    El presente texto describe el transporte fluído de materiales sólidos, su clasificación, características del flujo de mezclas heterogéneas, los experimentos del transporte hidráulico de fluidos y los

    Sep 1, 1960

  • IIMP
    Transporte hidraúlico de sólidos Marconaflo

    By R. Breña

    El "Marconaflo" es un sistema comercialmente económico y patentado por la Compañía Marcona, el cual sirve para transportar concentrados de hierro en forma de pulpa, tanto en buques como en instalacion

    Nov 20, 1972

  • IIMP
    Transporte por arrastre de sedimentos heterogéneos en represas de relaves de minería

    By André Brasil

    Dado que las represas de relaves construidas por el método de aguas arriba presentan deficiencias relacionadas con los aspectos constructivos y de seguridad, es difícil evaluar la variabilidad real de

    Sep 9, 2007

  • IIMP
    Transporte subterráneo sin rieles

    By P. Wyhoit

    En las últimas décadas, la industria minera sueca se ha caracterizado por una racionalización y mecanización crecientes. En ese sentido, el nivel de producción debe ser correlativo con el número de em

    Nov 1, 1975

  • CIM
    Transporteur Multi-Fonctionnel Pour Forage

    By Marcel Labbé

    La largeur de l?armature peut être modifiée selon les besoins du client entre 48 " et 64" de largeur totale, donc 2 sections de 24" à 32". Ceci permet à l?opérateur d?effectuer le démantèlement de l?é

    May 1, 2001

  • ISEE
    Transporting "Explosive" Materials by Air and The United Nations Transport of Dangerous Goods Test Criteria - A Case Study

    By D Wilson, R R. Vandebeek, R A. Bowes

    "As business opportunities are sought around the world, the explosives industry must oftengrapple with the United Nations Transport of Dangerous Goods Recommendations.Canadians have problems in this a

    Jan 1, 1993

  • SME
    Transporting A TBM Through A Large City On The East Side CSO Tunnel Project In Portland, OR

    By Niels Kofoed

    Upon completion of the 6,200 m (20,340 lineal ft; lft) North Tunnel drive for the Portland East Side Combined Sewer Overflow (CSO) Tunnel project in Portland, OR, the slurry tunnel boring machine (TBM

    Jan 1, 2011

  • SME
    Transporting and Stacking of Ore for Heap Leaching: A General Overview

    By G. M. Bernard

    This paper provides an overview of the various methods and techniques for transporting and stacking ore on heap leach pads. Towards this end, brief discussions of the various methods and techniques im

    Jan 1, 1993

  • AIME
    Transporting Open-Pit Production By Surface-Underground Haulage

    By E. P. Pfleider, C. A. Dufresne

    The problem of mooing open-pit ores over large vertical distances is increasing in importance because of the immense deposits being mined. Gravity fall of ore through transfer raises to central haulag

    Jan 6, 1961

  • AIME
    Transporting Ore from Mines to Lower Lake Ports

    By W. A. Clark, E. H. Dresser

    ORE from the Minnesota iron ranges is transported from the mines to the loading docks on Lake Superior over four different railways: the Great Northern, Northern Pacific, Soo Line, and Duluth, Missabe

    Jan 1, 1941

  • AUSIMM
    Transpression Regime in the Southern Alps and Possible Extension Regime in Canterbury, New Zealand

    Detailed mapping in the Permian-Triassic clastic sediments of the Southern Alps delineates a number of strike-slip faults, both dextral and sinistral, associated with the major Alpine Fault to the wes

    Jan 1, 1990

  • CIM
    Transputer and its application in the mining and process industries – a multiprocessing perspective

    By J. L. Chakravarty, S. K. Dutta, S. Banerjee, D. Putatunda

    "General purpose uniprocessor systems used in control applications, however fast they may be, at a certain stage attain saturation, forcing the user or designer to consider other avenues for solving t

    Jan 1, 1994

  • SME
    Transshipping Of Western Coal - Concept And Design

    By A. T. Yu

    There are compelling reasons for us to look to our Country's Western coal. Despite its inherent low BTU content, Western coal's low sulphur content provides a near-ideal answer to satisfy ou

    Jan 1, 1975