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  • AIME
    Part V – May 1968 - Papers - The Anodic Dissolution of Copper (1) Sulfide and the Direct Recovery of Copper White Metal

    By Nestor Torres-Acuña, Fathi Habashi

    Metallic copper of purity equal to commercial electrolytic copper is deposited during the anodic dissolution of technically available white metal, Cu2S, in m acidic solution of' copper(II) sulfat

    Jan 1, 1969

  • AIME
    Papers - Production - Introduction (07d1e1ca-3ec7-429f-aac2-e3de3bde18a4)

    By James Terry Duce

    The symposium on production for the year 1940 contains few papers on the foreign situation. It is probable that the foreign part of next year's symposium will be even shorter. This is due to rigi

    Jan 1, 1941

  • AIME
    Anthracite Production

    By Evan Evans

    WITH the expiration on April 30, 1941, of the agreement between the anthracite operators and the United Mine Workers of America, a new agreement was entered into, providing for a general wage increase

    Jan 1, 1942

  • AIME
    Problems in the Flotation of Gold

    By R. A., Pallanch

    THOUGH the flotation of gold ores has come into the lime- light largely in recent years, it is not a product of recent economic conditions but rather as old as flotation itself. It could hardly be oth

    Jan 1, 1935

  • AIME
    Institute of Metals Division Program Has Large and Interested Audiences

    By E. A. Anderson

    THIS seems to be the year for superlatives in A.I.M.E. meetings. The programs of the various Divisions and Institute committees offered an abundance of interesting and valuable information in the form

    Jan 1, 1944

  • AIME
    Gold in the Juratrias of Southwestern Colorado

    By Edward H. Bzirdick

    THE territory under particular consideration in this article comprises portions of La Plata and Montezuma Counties, situated in the southwestern corner of Colorado, and around the base of the La Plata

    Jan 1, 1934

  • AIME
    Bolivian Bismuth Industry

    By Johnston, T. L.

    BISMUTH is found as native metal associated with tin, copper, cobalt, silver, gold, or other metals and in a variety of ores. The more important ones are: bismuthinite (bismuth glance), Bi2S3; bismite

    Jan 1, 1933

  • AIME
    Coal Characteristics and Utilization

    By W. A. McCurdy, Joseph W. Leonard, William F. Lawrence

    INTRODUCTION Utilization from the Point of View of the Preparation Engineer The primary interest of the coal preparation engineer is in process design, operation, and maintenance to produce an

    Jan 1, 1979

  • AIME
    Silicon: Its Applications in Modern Metallurgy

    By A. B. Kinzel

    SILICON and its metallurgical uses have been the subject of speculation since the earliest days of modern civilization. The early philosophers, Theophrastus and Pliny, believed that silica was a speci

    Jan 1, 1933

  • AIME
    The War's Impact on the Mineral Industry of Washington

    By Milnor Roberts

    WAR struck the mineral industry of Washington with cross currents that produced a peculiar result. The State's production of coal, industrial minerals, and metals for 1941, valued at $28,507,282,

    Jan 1, 1944

  • AIME
    Reports of A.I.M.E. Annual Meeting

    By AIME AIME

    PRACTICALLY all the Section delegates as well as a sprinkling of Institute officers and mere members were on hand for the annual business meeting of the Institute on Monday afternoon of the Annual Mee

    Jan 1, 1943

  • AIME
    Part IV – April 1969 - Papers - The Influence of Sample Preparation on Palmqvist's Method for Toughness Testing of Cemented Carbides

    By H. E. Exner

    This article is a critical review of the influence of surface preparation on crack formation at Vickers indentations in the test used by Palmqvist3-7 to evaluate the toughness of cemented carbides. E

    Jan 1, 1970

  • AIME
    Reservoir Engineering – General - Three-Phase Fluid Flow Including Gravitational, Viscous and Capillary Forces

    By M. Sheffield

    This paper presents a technique lor predicting the flow of oil, gas and water through a petroleum reservoir. Gravitational, viscous arid capillary lorces are considered, and all fluids are considered

    Jan 1, 1970

  • AIME
    Haulage Methods Stress Speed, Capacity – Railroad

    For handling rough rock, the shovel-train system is unexcelled. The ideal application is a physically large, but not excessively deep, open-pit mine from which the coarsely blasted ore and waste must

    Jan 10, 1967

  • AIME
    The Columbia School of Mines (857802df-26fb-49cd-985e-bc72d6cc51cb)

    By Thomas T., Read

    TWO American students entered the Ecole des Mines in 1856, Joseph Lesley of Philadelphia and Thomas Egleston of New York. Lesley remained there only one year, but Egleston completed the whole 'cu

    Jan 1, 1941

  • AIME
  • AIME
    Calculation Of The Depth Of A Magnetic Deposit

    By Janshi Sen

    VERTICAL-INTENSITY magnetometers, such as the Hotchkiss Superdip and the Askania vertical field balance, are now [ ] widely used, because vertical-intensity charts give definite information for the

    Jan 1, 1944

  • AIME
    Electrostatic Concentration Or Separation Of Ores.

    By Henry A. Wentworth

    (New York Meeting, February, 1912.) ELECTROSTATIC separation of ores in its present form is generally known as the Huff' process from the name of Charley H. Huff, of Boston, Mass., through whose

    Jun 1, 1912

  • AIME
    Dust Control in the Reduction Works

    By AIME AIME

    THOUGH the dust-control systems in the crushing plants and other buildings at Morenci do not differ materially from similar installations in other large copper reduction works, it is probable that in

    Jan 1, 1942

  • AIME
    Building Stone of the Crab Orchard District, Tennesse

    By Benjamin Gi ldersleeve

    Uniquely colored, thin-bedded quartzite is quarried between Crossville and Crab Orchard in Cumberland County, Tenn. It is produced in all sizes up to the limits of transportation from beds usually ran

    Jan 1, 1950