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  • NIOSH
    RI 4913 Petroleum Engineering Study Of The Quapaw Pool, Osage County, Okla.

    By James A. West

    The Quapaw pool is one of the smaller pools in an extensive area of Bartlesville-sand production in the eastern part of Osage County, Okla. (fig. 1). Most of the fields in this area were discovered fr

    Jan 1, 1952

  • NIOSH
    RI 3438 Progress Reports -Metallurgical Division ? 30. Electrometallurgical Investigations - Recovery Of Potassium Sulphate And Alumina From Alunite By Fusion With Boric Acid

    By J. Koster

    During the past several years, alunite from the Marysvale (Utah) region has been the subject of investigation by the Electrometallurgical Section of the Bureau of Mines. The nature and occurrence of t

    Jan 1, 1939

  • NIOSH
    RI 8988 - Electrical Ignition Energies and Thermal Autoignition Temperatures for Evaluating Explosion Hazards of Dusts

    By M. Hertzberg

    The Bureau of Mines measured the energy requirements for the spark ig-nition in air of Pittsburgh seam bituminous coal dust, lycopodium spores, and polyethylene powder with a 1.2-L furnace and 8-L and

    Jan 1, 1985

  • NIOSH
    IC 7676 Danger From Carbon Monoxide In The Home ? Introduction

    By L. B. Berger

    This information circular is a revision of I.C. 7238, Danger from Carbon Monoxide in the Home, by L. B. Berger and H. H. Schrenk, issued in April 1943. Each winter brings its toll of deaths and ser

    Jan 1, 1954

  • NIOSH
    IC 7347 Utilization Of Natural Gas For Chemical Products

    By Harold M. Smith

    Among the more important raw materials now utilized for the commercial production of synthetic organic chemicals is natural 'gas. Natural gas has been used as a fuel and source of energy almost f

    Jan 1, 1947

  • NIOSH
    RI 5768 Gas-Liquid Chromatography Of Basic Nitrogen Compounds ? Introduction And Summary

    By A. W. Decora

    Gas-liquid chromatography has been applied to separating basic nitrogen compounds, such as pyridines and amines. Close-boiling compounds have been separated by exploiting structural and polarity diffe

    Jan 1, 1961

  • NIOSH
    RI 7446 Control Of The Dust Explosion Hazard On Coal Mine Shuttle-Car Runways

    By John Nagy

    Large-scale tests in the U.S. Bureau of Mines Experimental Coal Mine show that the explosion hazard of coal dust on shuttle-car roadways can be con-trolled by proper application of water, dry rock dus

    Jan 1, 1970

  • NIOSH
    RI 6428 X-Ray Diffraction and Optical Microscopic Data on Several Important Phases in the Binary Systems CaO3, CaO-SiO2 and Na2OAl3.(2)

    By Sarkis G. Ampian

    Published optical microscopic and X- ray diffraction characteristics of the following compounds are critically evaluated and compared with Bureau of Mines data : Tricalcium aluminate , calcium monoa l

    Jan 1, 1964

  • NIOSH
    RI 4095 Extinction of Isobutane Flames by Carbon Dioxide and Nitrogen

    By G. S. Scott, G. W. Jones

    "INTRODUCTION An important phase of the accident-preventing program of the Bureau Mines is the determination of the explosion hazards of various combustible gases, vapors, and liquids encountered in m

    Jun 1, 1947

  • NIOSH
    RI 3438 Progress Reports - Metallurgical Division - 30 - Electrometallurgical Investigations

    By R. G. Knickerbocker, A. L. Fox, J. Koster, P. R. Perry

    "During the past several years, alunite from the Marysvale (Utah) region has been the subject of investigation by the Electrometallurgical Section of the Bureau of Mines. The nature and occurrence of

    Mar 1, 1939

  • NIOSH
    RI 5337 Synthetic Mica Investigations IX: Review Of Progress From 1947 To 1955 ? Summary

    By R. A. Hatch

    This report summarizes the results of nearly 8 years research on and production of synthetic mica at the Electrotechnical Experiment Station of the Federal Bureau of Mines, Norris, Tenn. This program

    Jan 1, 1957

  • NIOSH
    IC 7445 Mining Methods and Practices, Potash Co. of America, Eddy County, N. Mex

    By Walter R. Storms

    This paper, which describes the mining methods of the Potash Co. of America in Eddy County, N. Mex., is one of a series being prepared by the Mining Branch, of the Bureau of Mines on mining practices

    Apr 1, 1948

  • NIOSH
    RI 9296 - Mathematical Modeling of Spontaneous Heating of a Coalbed

    By J. C. Edwards

    To have the capability to predict the development of localized spontaneous heating within a porous coalbed that is subjected to forced air ventilation or in an otherwise quiescent environment in which

    Jan 1, 1990

  • NIOSH
    Injury Experience In The Coking Industry, 1951 - Introduction And Summary

    By Seth T. Reese

    REPORTS received from operating companies by the Bureau of Mines, United States Department of the Interior, indicated marked progress in the reduction of injuries to employees in the coking industry i

    Jan 1, 1954

  • NIOSH
    IC 7329 Hydrogen Sulfide Poisoning As A Hazard In The Production Of Oil ? Introduction

    By Sara J. Davenport

    Hydrogen sulfite has been listed (1)3/ as a possible hazard in 50 occupations, many of which are in the mineral industries. The effects of its occurrence in the petroleum industry made themselves felt

    Jan 1, 1945

  • NIOSH
    IC 6455 Zirconium Part 1 General Information

    By E. P. Youngman

    Before the World War the use of zirconium and its compounds was largely experimental and confined almost wholly to Germany and Austria . Occasionally small lots of zirconium ore had been produced in t

    Jun 1, 1931

  • NIOSH
    IC 6160 Method And Cost Of Mining At No. 8 Mine St. Louis Smelting And Refining Company Southeast Missouri District ? Introduction

    By Roy H. Poston

    This paper sets forth the mode of ore occurrence, characteristics of ore and country rocks, methods of exploration, development, and. ore extraction, and the costs of underground operation at No. 8 mi

    Jan 1, 1929

  • NIOSH
    IC 8780 Analyses Of Natural Gases, 1977 ? Introduction

    By B. J. Moore

    This publication contains analyses and related source data for 256 natural gas samples from wells and pipelines in 17 States. All of the samples were obtained and analyzed during calendar year 1977 as

    Jan 1, 1978

  • NIOSH
    RI 3891 Standardized Tests for Determining the Physical Properties of Mine Rock

    By Wilbur I. Duvall, S. L. Windes, Leonard Obert

    "Previous investigations, too numerous to be listed in entirety, have been performed to determine the physical properties of rock. When considered according to their objectives, most of these investig

    Aug 1, 1946

  • NIOSH
    OFR-66(2)-76 Research And Development Program On The Disposal Of Retorted Oil Shale---Paraho Oil Shale Project - Phase III - Part I - Interim Report On Retorted Shale From Pilot Plant ? I. Introduction ? 1. General

    A preliminary program dated April 25, 1974 was prepared for Development Engineering, Inc. (D.E.I.) on research and development, laboratory; field and other engineering studies for the disposal of reto

    Jan 1, 1975