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  • NIOSH
    IC 8399 Computer Usage For Evaluation Of Design Parameters And Cost Of Heat Exchangers - With No Change In Phase And Tube Side Pumping Costs As Prime Parameters

    By P. R. Jones

    A computer program was written for design and cost of a shell and tube heat exchanger in which the total cost, which includes annual fixed charges and annual operating costs, was minimized. The progra

    Jan 1, 1969

  • NIOSH
    OFR-22-72 Evaluation Of Anemometers For Use In Coal Mines - I. Introduction - A. Background

    By J. F. McCoy

    The quantitative determination of the mass rate of flow of methane in an underground airway is calculated as the product of the methane concentration and the air flow rate. Velocities are taken at sev

    Jan 1, 1972

  • NIOSH
    OFR-35-77 Design And Evaluation Of Improved Surface Coal Mine Overburden Handling And Coal Extraction Techniques

    By Dennis J. Callaghan

    This report is the result of information obtained from a review of related literature, personal inquiry and on-site examination of active surface coal mining operations. Four improved surface coal min

    Jan 1, 1976

  • NIOSH
    RI 4981 Investigation Of Red Iron Ore, Woodstock And Bucksville Areas, Alabama ? Summary

    By Avery H. Reed

    [The Bureau of rides is making a general study of the occurrence of the Clinton red iron ores of Alabama. In the course of this study, it developed that the iron-ore seams of the Woodstock and Bucksvi

    Jan 1, 1953

  • NIOSH
    BOM Publications index - January 1960-December 1964 with subject and author index

    By Rita D. Sylvester

    "THE BUREAU OF MINES was established in the public interest to conduct inquiries and scientific and technologic investigations concerning mining and the preparation, treatment, and utilization of mine

    Jan 1, 1964

  • NIOSH
    IC 8445 Impact Of Technology On The Commercial Secondary Aluminum Industry

    By Donald L. Siebert

    This profile study of the commercial secondary aluminum industry examines not only the elements that form the industry but also the technological contributions of each toward industrial growth. Concis

    Jan 1, 1970

  • NIOSH
    Bulletin 210 Oil Shale an Historical Technical and Economic Study

    By Martin J. Gavin

    The results of investigations of the oil-shale resources of the United States were first published by the United States Geological Survey in 1915.1 Other reports 2 have followed. These reports, invest

    Jan 1, 1924

  • NIOSH
    Bulletin 183 Abstract of Current Decisions on Mines and Mining 1919

    By J. W. Thompson

    LIMESTONE DEPOSITS. Limestone deposits that have not been demonstrated to be of such quality as to give them any substantial value over other limestone deposits of the same region, are not regarded a

    Jan 1, 1920

  • NIOSH
    OFR-166(1)-82 Selective Placement Of Strip Mine Overburden In The United States - I Contract Report

    The selective placement of coal strip mine overburden is examined. Physical end chemical properties of spoil detrimental to revegetation and groundwater are detailed. The United States is divided into

    Jan 1, 1981

  • NIOSH
    IC 8935 Minerals Data Source Directory, January 1983 (An Update Of I C 8881)

    The Minerals Data Source Directory is a compilation of descriptive information on the availability, content, and location of minerals data in the Federal Government. It is intended to assist Governmen

    Jan 1, 1983

  • NIOSH
    OFR-18-73 Investigation Of Requirements And Performance Of Safety Catches On Wire-Rope-Suspended, Man-Carrying Conveyances In United States Coal Mines

    By C. H. Larsen

    The results of a comprehensive investigation of conveyance arrestment devices (safety catches) in United States coal mines are presented. Availability and use, performance, inspection, maintenance, te

    Jan 1, 1972

  • NIOSH
    RI 4776 The Oil-Shale Industries Of Europe

    By Boyd Guthrie

    As the American petroleum industry surveyed its position in early 1937, it had many reasons to be optimistic concerning its future. The industry had emerged successfully from the depression, and for t

    Jan 1, 1951

  • NIOSH
    IC 8788 Taxation, Mining, And The Severance Tax

    By Karl E. Starch

    This Bureau of Mines report is a background study of severance taxes on mineral production. The rates, bases, and other features of State severance tax legislation as of March 1978 are presented, as a

    Jan 1, 1979

  • NIOSH
    RI 3190 Economics Of Potash Recovery From Wyomingite And Alunite

    By J. R. Thoenen

    Up to 1914 almost all of the world's supply of potash came from Germany and Alsace. With the cessation of shipments from Germany during the World War the importance of a domestic supply was evide

    Jan 1, 1932

  • NIOSH
    IC 7847 Bibliography Of Investment And Operating Costs For Chemical And Petroleum Plants July 1954 - December 1956 ? Introduction

    By Sidney Katell

    This report is the fourth in the series, Bibliography of Investment and Operating Costs for Chemical and Petroleum Plants. The initial work, Bureau of Mines In- formation Circular 7516, was published

    Jan 1, 1958

  • NIOSH
    RI 3580 Progress Reports -Metallurgical Division ? 48. Electrolytic Manganese And Its Alloys ? Manganese Metal - Methods Of Preparation

    By R. S. Dean

    [Methods s of preparing the manganese metal that has been used in chemical and metallurgical investigations have passed through a cycle. Most of the investigations made e before the turn of the centur

    Jan 1, 1941

  • NIOSH
    IC 7645 Natural-Gasoline And Cycle Plants In The United States, January 1, 1952 ? Summary

    By D. S. Colby

    The productive capacity of natural-gasoline and cycle plants in the United States as of January 1, 1952 was 811,596 barrels per day, an increase of 163,691 barrels per day since the last survey on Jan

    Jan 1, 1952

  • NIOSH
    IC 8570 The Economics Of Byproduct Metals (In Two Parts) 2. Lead, Zinc, Uranium, Rare-Earth, Iron, Aluminum, Titanium, And Lithium Systems

    By Alfred Petrick

    This report analyzes the byproducts systems of lead, zinc, uranium, rare earths, iron, aluminum, titanium, and lithium. Specific byproduct metals covered are cadmium, germanium, indium, and thallium f

    Jan 1, 1973

  • NIOSH
    RI 5096 Studies Of Size-Distribution Patterns And Breakage Processes For Metallurgical Cokes ? Introduction And Summary

    By J. B. Gayle

    In a modern blast furnace, production depends, to a large extent, on the rate at which the furnace gases can be forced through the charge. Since these gases must make their way through the voids betwe

    Jan 1, 1954

  • NIOSH
    OFR-15-74 Standardization Of Controls For Underground Electric Face Equipment - Section 1. Introduction - Background

    By William G. Hedling

    The operation of electric face equipment in underground coal mines has proven to be extremely hazardous to mining personnel, including equipment operators and others working in the vicinity of active

    Jan 1, 1974