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  • SME
    Profile Of Risks Associated With Mine Flooding For Control Of Acid Mine Drainage

    By Dr. Richard F. Coon, James D. Mavis

    Risks and abatements associated with preliminary reconnaissance, plugging and filling, and maintenance of perched mine water pool are examined. This case history showed that the initial appeal of port

    Jan 1, 1992

  • SME
    Energy Conservation By Building Underground

    By Thomas P. Bligh

    Underground and earth covered construction offers a real and significant opportunity for saving energy, reducing building costs, and preserving valuable land resources. These methods lend themselves t

    Jan 1, 1976

  • SME
    7. Prefeasibility Study of a Complex Uranium Deposit - A Case History ? Introduction

    By Richard A. Bideaux

    During 1977 and 1978, a comprehensive study was made of the drill-hole data obtained by Urangesellschaft, USA, from their Juniper Ridge, WY, uranium deposits. This included uranium grade data acquisit

    Jan 1, 1979

  • SME
    Pyrometallurgical treatment of ilmenite and zircon concentrates to obtain ceramic materials

    By M. Manrique, E. E. Vidal, I. Accorsi, P. R. Taylor

    Various pyrometallurgical methods for treating ilmenite and zircon concentrates are reviewed. Laboratory experiments using a thermal plasma reactor were performed to evaluate the conversions of ilmeni

    Jan 1, 1999

  • SME
    Supervisory Control Of Flotation Circuits

    By Lynn B. Hales

    Flotation performance varies widely as feed conditions change. Maintaining metallurgical targets has proven almost impossible without automatic control. Traditional control methods and procedures are

    Jan 1, 1989

  • SME
    Access To Public Lands For Mineral Exploration ? Issue

    ? The U.S. depends on minerals for economic growth and development, and for national security and defense. ? Public lands are an important, long-term source of essential minerals. ? Access to pu

    Jan 1, 2011

  • SME
    Contribution of engineering methods to sustainable development of mining systems

    By T. Winkler, J. Tokarczyk, D. Michalak, W. Chuchnowski, M. Dudek

    Engineering Methods aiding Sustainable Development of Mining Systems will be presented, and especially: virtual prototyping for designing of Mining Systems with Health Protection and Safety criteria t

    Jan 1, 2011

  • SME
    Ejemplos De Esquemas De Flujo De Concentracion Gravimetrica

    By Frank L. Bazzanella

    Se presenta una breve introducción de la concentración gravimétrica, incluyendo alguna discusión sobre los minerales mas comunes recuperados normalmente. Se mencionan las consideraciones importantes p

    Jan 1, 1982

  • SME
    Decisions Operativas Basadas En Los Analisis Del Cash Flow

    By Por J. B. Evans

    El mantener un beneficio óptimo sobre todo el conjunto de un emplazamiento minero necesita una constante puesta al día de las estrategias operativas. En esencia, cada estrategia es una combinación par

    Jan 1, 1982

  • SME
    Aplicacion Y Seleccion De Los Clasificadores De Espiral

    By Raymond E. Riethmann

    El clasificador de espiral fue diseñado originalmente para circuitos cerrados de molienda. Desde entonces se ha aplicado con éxito a otros trabajos de clasificaci6n donde se necesita realizar un corte

    Jan 1, 1982

  • SME
    Desarrollo Del Flujograma Metalurgico

    By Robert A. Wilson

    Los primeros pasos básicos para determinar los valores reales y los minerales concernientes, que son la base para las pruebas metalúrgicas, son presentados en este capítulo. A continuatión, eligiendo

    Jan 1, 1982

  • SME
    Molienda Autogena, Ensayo De Trabajo Para Adquirir Una Unidad Comercial

    By Arthur R. MacPherson

    Este capítulo revisa las etapas que deben seguirse desde el momento de considerar la molienda autógena en el desarrollo de un nuevo depósito de mineral o en la expansión de una planta existente, hasta

    Jan 1, 1982

  • SME
    General Aspects of Comminution

    Contents

    Jan 1, 1985

  • SME
    Column flotation of Montana chromite ore

    By J. L. Huiatt, D. G. Foot, J. D. McKay

    The US Bureau of Mines compared column flotation using either fine or coarse bubbles with conventional flotation on a Montana chromite ore. On deslimed ore, fine-bubble column flotation produced a &.7

    Jan 1, 1987