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OFR-162(2)-81 Interactive Mine-Power-System Analysis - User's Manual
By Richard A. Rivell
This document is a users manual intended as a reference for personnel interested in the analysis of coal-mine-electrical-power systems under either normal operating conditions or fault situations. The
Jan 1, 1980
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IC 7850 National First-Aid And Mine Rescue Contest Louisville, Ky., October 2-4, 1957 ? Summary And Introduction
By H. F. Weaver
The 17th National First-Aid and Mine Rescue Contest was held in the Kentucky Fair and Exposition Center, Louisville, Ky., October 2, 3, and 4, 1957. The meet was under the auspices of the Federal Bure
Jan 1, 1958
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IC 7432 Permissible Mine Equipment Approved to January I, 1947, with Appended List of Available Flame-Lamp Fuels
By A. B. Hooker
A list of permissible mine equipment approved by the Bureau of Mines prior to January 1, 1940, was published as Information Circular 7207.3 Three supplements published as I. C. 7240,4 I. c. 7283,2/ an
Dec 1, 1947
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RI 3041 Review Of Fatalities In The California Petroleum Industry During The Calendar Year 1929 - Bureau Of Mines RI - 3041
By R. L. Merek
There were 63 fatalities in the California petroleum industry in 1929, the largest number in any year since 1923 and an increase of 34.0 per cent over 1928, when 47 men lost their lives in the drillin
Jan 1, 1930
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RI 3041 Review Of Fatalities In The California Petroleum Industry During The Calendar Year 1929
By R. L. Marek
There were 63 fatalities in the California petroleum industry in 1929, the largest number in any year since 1923 and an increase of 34.0 per cent over 1928, when 47 men lost their lives in the drillin
Jan 1, 1930
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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
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Properties Of Typical Crude Oils From Fields Of The Eastern Hemisphere - Introduction
By A. J. Kraemer
The properties of crude petroleum continue to interest the Bureau of Mines and constitute an important phase of its major studies on the mineral resources of the United States. The Bureau's inter
Jan 1, 1937
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RI 9331 - Characterization of the Rare-Earth Mineralogy at the Pea Ridge Deposit, Missouri
By C. W. Whitten
Iron ore deposits in south-central Missouri have emerged as a possible resource for the rare-earth elements. The Pea Ridge Iron Mine is one such deposit. Rare-earth minerals at the Pea Ridge Iron Mine
Jan 1, 1990
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RI 9330 - Sealed Flask Test for Evaluating the Self-Heating Tendencies of Coals
By Yael Miron
This report describes laboratory studies by the U.S. Bureau of Mines to determine the suitability of a static oxygen (OJ adsorption test for evaluating the self-heating tendencies of coals. Reliable m
Jan 1, 1990
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IC 6941 Reconnaissance Of Mining Districts In Mineral County, Nev. ? Introduction
By William O. Vanderburg
This paper gives the results of a reconnaissance of the mining districts of Mineral County, Nev., made during the month of June and the first 10 days in October 1936.3/ During the field work virtually
Jan 1, 1937
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RI 3754 Observation on Use of Cyclohexylamine in Steam-Heat Systems
By Berk. A. A.
"INTRODUCTION Corrosion of sections of piping used in steam-heating systems is frequently regarded as unavoidable, and periodic replacement is provided. Surfaces exposed to newly condensed steam appea
Jun 1, 1944
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The Use of Ventilation in Control Technology to Reducing Respirable Dust Exposures at Mineral Processing Operations
By D. E. Pollock, Andrew B. Cecala
It has long been known that ventilation is a cost-effective method to lower respirable dust concentrations in all types of mining applications. The National Institute for Occupational Safety and Heal
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IC 6877 Progress Report On Investigation Of Detachable Rock-Drill Bits - Introduction
By McHenry Mosier
The object of this investigation is to determine the field for the use of detachable bits in metal mines of the United States by correlating the data developed through the experience of mines using th
Jan 1, 1936
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Using Ventilation Control Technology to Reduce Respirable Dust Exposures at U.S. Metal/Nonmetal Mining Operations
By A. B. Cecala
It has long been known that ventilation is a cost-effective method to lower respirable dust concentrations in all types of mining applications. The National Institute for Occupational Safety and Heal
Jan 1, 2006
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IC 9371 Aluminum Availability And Supply - A Minerals Availability Appraisal
By David R. Wilburn
The U.S. Bureau of Mines investigated the resources, costs, capacities, market relationships, and short-and long-term supply of bauxite, alumina, and aluminum. The 45 evaluated mines and deposits in 1
Jan 1, 1993
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RI 4591 Lead Smelting In The Ore Hearth III. Zonal Action In The Smelting Column
By G. L. Oldright
The first Report of Investigations of the present series (No. 4562) was on the fundamental properties of lead compounds, and the manner in which they set limits to the richness of lead products treate
Jan 1, 1949
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RI 3540 Measurements Of Compressibility Of Consolidated Oil-Bearing Sandstones ? Introduction
By Charles B. Carpenter
For many years, studies of ground movement and subsidence accompanying subsurface mining operations have been part of the research program of the Bureau of Mines. Periodic observations by engineers of
Jan 1, 1940
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RI 3540 Measurements Of Compressibility Of Consolidated Oil-Bearing Sandstones ? Introduction (e5f4149f-2f92-48d4-ada1-bcd58c1fac5e)
By Charles B. Carpenter
For many years, studies of ground movement and subsidence accompanying subsurface mining operations have been part of the research program of the Bureau of Mines. Periodic observations by engineers of
Jan 1, 1940
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Review Of The Mineral-Fuel Industries In 1959 - General Summary
By Victor Erickson
ECONOMIC recovery, which began in 1958, carried through into 1959 but was somewhat retarded by the 116-day steel strike beginning in July 1959. Recovery and economic growth increased production and co
Jan 1, 1960
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OFR-110-85 Improved Oxygen Sources For Breathing Apparatus - Final Report
By Peter C. Wood
This report describes research directed toward the preparation of chemical oxygen (02) sources which exhibited improved 02 storage and reaction characteristics when compared to potassium superoxide (K
Jan 1, 1983