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  • NIOSH
    RI 3462 Notes On Large-Scale Tests Of The Explosibility Of Coal Dusts Made In The United States And Great Britain ? Introduction

    By H. P. Greenwald

    Cooperation between the Bureau of Mines of the United States Department of the Interior and the Safety in Mines Research Board of Great Britain dates from 1924. It has been intimate and has involved e

    Jan 1, 1939

  • NIOSH
    RI 3042 Extinction of Methane Flame by Dichloro-Difluoro

    By G. St. J. Perrott, G. W. Jones

    "In the course of its investigations pertaining to the promotion of safety the Bureau of Mines is actively engaged in investigating all promising materials that may be of value in rendering methane or

    Oct 1, 1930

  • NIOSH
    Economic Consequences of Mining Injuries

    By J. Girard-Dwyer, T. Camm

    Direct costs such as medical, legal, administrative, and worker’s compensation costs, property damage, lost earnings, and lost benefits are typically used to compute the economic impacts of occupation

  • NIOSH
    The Mineral Industry Of Other West African Countries - Benin (aad6fb24-82bb-41fa-bae0-1430c47ba78d)

    By George A. Morgan

    Output of mineral products was estimated to be unchanged in 1983 from that of 1982 with the exception of petroleum. The country began production of crude oil from the Seme Oilfield, and all output was

    Jan 1, 1985

  • NIOSH
    OFR-58-85 A Pilot Program For Underground Mine Rescue And Emergency Program Utilizing Cooperative Resources

    By James H. McCutchan

    The small and remote mine operators must comply with the Federal Mine Safety and Health Administration regulation requiring them to train and maintain mine rescue teams. The alternative is for the ope

    Jan 1, 1984

  • NIOSH
    RI 5973 Heats Of Formation Of Sodium Molybdates And Tungstates ? Introduction And Summary

    By Mary F. Koehler

    Continuing a program of thermochemical investigation of compounds of to ferroalloy elements, this paper contains ins values of the heats of formation of two sodium molybdates (Na2Mo04 and Na2Mo207) an

    Jan 1, 1962

  • NIOSH
    IC 8289 Iron And Steel Scrap In Arkansas, Kansas, Louisiana, Mississippi, Missouri, Oklahoma, And Texas (e79374e4-82c3-4b21-80b2-ff9548ee56cc)

    By Frank B. Fulkerson

    A study was made of scrap iron and steel in the South Central States in order to determine trends in processing, shipment, and consumption if this important commodity. These data were derived in part

    Jan 1, 1966

  • NIOSH
    RI 9402 - Materials of Construction for High-Salinity Geothermal Brines

    By John P. Carter

    The U.S. Bureau of Mines conducted research to determine suitable construction materials for use in brine and steam environments produced from high-salinity geothermal brines. The high-temperature, hi

    Jan 1, 2010

  • NIOSH
    RI 3537 Annual Report Of The Explosives Division, Fiscal Year 1940 ? Introduction

    By Wilbert J. Huff

    [This is the fifth of a series of annual reports of the explosives Division, Bureau of Mines, United States Department of the Interior.3/ It deals particularly with work done during the period July 1,

    Jan 1, 1940

  • NIOSH
    Numerical Analysis Of The Influence Of In-Seam Horizontal Methane Drainage Boreholes On Longwall Face Emission Rates

    By S. J. Schatzel, W. P. Diamond

    High methane emissions originating from the active face areas and from the fractured formations overlying and underlying the mined coalbed can adversely affect both safety and productivity in undergro

  • NIOSH
    RI 9202 - Control of Airborne Respirable Dust in the Face Area With Water Sprays Using a Full-Scale Laboratory Model

    By L. Cheng

    This report presents the results of a Bureau of Mines laboratory investigation of the effect of water sprays in reducing respirable dust that escaped the face area of a full-scale wooden model of a mi

    Jan 1, 1988

  • NIOSH
    Mineral Industries Of Africa - Introduction

    By George A. Morgan

    The 53 countries that constituted Africa in 1989 accounted for a significant portion of total world output of a number of mineral commodities. Among the most significant minerals to be produced in Afr

    Jan 1, 1992

  • NIOSH
    RI 8111 Lead Dioxide-Plated Titanium Anode for Electrowinning Metals From Acid Solutions

    By L. W. Higley

    Electrowinning metals from solutions leached from low-grade ores is becoming an increasingly important extraction method as the metal industry turns to pollution-free recovery processes. Lead-alloy an

    Jan 1, 1976

  • NIOSH
    RI 7891 Performance Characteristics of Coal-Washing Equipment: Hydrocyclones

    By Albert W. Deurbrouck

    The performance characteristics of five hydrocyclone coal washers were evaluated to determine the sharpness and efficiency of separation that might be anticipated in commercial operation. The hydr

    Jan 1, 1974

  • NIOSH
    IC 8826 Materials Recycling - An Overview Of The Sixth Mineral Waste Utilization Symposium

    This Bureau of Mines report reviews the information presented at the Sixth Mineral Waste Utilization Symposium cosponsored by the Bureau of Mines, U.S. Department of the Interior, and the IIT Research

    Jan 1, 1980

  • NIOSH
    RI 7774 Sulfur Dioxide Emission Control By Hydrogen Sulfide Reaction In Aqueous Solution - The Citrate System

    By J. B. Rosenbaum

    Prolonged laboratory and limited pilot plant tests have shown that the Bureau of Mines buffered S02 -H2S process is capable of removing 95 to 99 percent of the S02 from industrial waste gases. Most of

    Jan 1, 1973

  • NIOSH
    RI 7034 Laboratory Study Of Factors Influencing Waterflow In Mine Backfill - Classified Mill Tailings

    By Robert C. Bates

    Variations in water percolation rates through saturated cohesionless hydraulic backfill (mill tailings) have been studied in relation to the many physical aspects of the system to determine the most i

    Jan 1, 1967

  • NIOSH
    MLA 8-88 - Mineral Resources Of The Lemhi Range Study Area, Lemhi And Custer Counties, Idaho

    By Eric E. Cather

    In 1984 and 1986, at the request of the U.S. Forest Service, the U.S. Bureau of Mines conducted a mineral appraisal of the 315,000-acre Lemhi Range study area. This area is located in Lemhi and Custer

    Jan 1, 1988

  • NIOSH
    IC 6505 How and why Fatalities Occurred in Pennsylvania Bituminous Coal Mines During the Five-Year Period 1926 - 1930

    By W. J. Fene

    A comprehensive study of all bituminous coal-mine fatalities occurring in Pennsyl¬ vania during the 5-year period, 1926-1930, was made to try to determine the factors that in¬ fluence accidents which

    Sep 1, 1931

  • NIOSH
    OFR-163(1)-81 Microseismic Roof Fall Warning System Development - Field Trials And Commercial Prototype Fabrication

    By Carl Fisher

    A microseismic roof fall warning system was field tested in Western and Eastern coal mines in the United States to better define the capabilities and limitations of the microseismic method in predicti

    Jan 1, 1980