UNT Libraries Government Documents Department - 144 Matching Results

Search Results

The Coke Industry of the United States as Related to the Foundry
From Introduction: "The present bulletin, published by the Bureau of Mines because of the analyzing and testing of fuels have been transferred from the Geographical Survey to the Bureau of Mines, briefly reviews the status of the coke industry, some features of practice in the use of coke in the foundry, the probable happenings of a cupola heat, and the reasons for modifying charging practice so that a particular coke can be used to best advantage."
Analyses of Coals in the United States with Descriptions of Mine and Field Samples Collected between July 1, 1904 and June 30, 1910: Part 1. -- Analyses
From Significance and value of Analyses of Coal: "The analyses published in this report cover samples of coal collected in many different parts of the country with unusual care by experiences men, in such manner as to make them representative of extensive beds of coal."
Analyses of Coals in the United States with Descriptions of Mine and Field Samples Collected between July 1, 1904 and June 30, 1910 Part 2. Descriptions of Samples
From Introduction: "This volume contains the descriptions of the samples whose analyses are published in the preceding volume, Part I of this bulletin. The descriptions have been compiled from the notebooks of the persons who collected the samples, have been condensed from accounts given in published reports of the United States Geological Survey, or have furnished by the collection themselves. Inasmuch as the descriptions represent the work of many persons during a period of six years, and inasmuch as they were recorded under widely differing conditions, they necessarily vary in fullness detail."
Coal-Mine Accidents in the United States and Foreign Countries
From Introduction: "The lack of comparable and accurate statistics of coal-mine accidents in the united States as a whole led the Bureau of Mines in 1911 to undertake the collection of such data. The mining departments of the leading foreign coal-producing countries have long taken cognizance of the importance of statistics. The bureau feels that in presenting the tables embodied in this report it is offering the and comparable statistics of coal-min accidents for the country as a whole that have ever been published."
Bauxite: Float-and-Sink Fractionations and Flotation Experiments
From Introduction: "This report presents the results of an investigation of the physical properties and characteristics of bauxite, with special reference to the possibility of applying commercial methods of concentration to low-grade bauxite."
Coal-Washing Investigations: Methods and Tests
From Introduction: "The investigations described in this bulletin are confined to a study of the washing characteristics of bituminous coals. The washing characteristics of coals from many of the most important coal-producing fields of the Eastern and Central States were examined."
Review of State Mine Inspector's Reports as They Relate to Accidents from Falls of Roof
Report issued by the U.S. Bureau of Mines over state mine inspection reports from 19 U.S. states. The information in the reports includes details of accidents, locations that specific accidents occurred, and proposed remedies for prevention of future accidents. This report includes tables.
Microscopic Structure and Concentratability of the Important Iron Ores of the United States
Outline of Problem: "This paper covers a survey of 19 ores collected from seven of the more important iron-ore districts of the United States and is a contribution by the ore-dressing section of the United States Bureau of Mines to general research program on iron and steel being conducted by the Bureau."
Report of the Nonmetals Division: Fiscal Year 1942
Report issued by the Bureau of Mines over the operations of the Nonmetals Division during 1942. The work done by the division is discussed. This report includes tables, illustrations, and photographs.
Manganiferous and Ferruginous Chert in Perry and Lewis Counties, Tennessee
From abstract: Perry and Lewis Counties, east of the Tennessee River, in west-middle Tennessee, are underlain by nearly flat-lying rocks of Paleozoic age, with Mississippian cherty limestones forming the greater part of the surface of the western Highland Rim Plateau ridges. Near the summits of the ridges there is a fairly definite horizon in the chert that contains manganese and iron oxides in varying degrees of concentration. Weathering of the mineralized chert has produced widespread float on the hill slopes and in the beds of small spring branches, and the presence of this float, some of it rich enough for metallurgical manganese ore, has encouraged a search for promising deposits in place. In the present study 52 localities where the mineralized beds crop out or have been prospected were examined.
Preliminary Report Trace Elements Investigations Hickman and Adjacent Counties, Tenn.
The following report describes the findings from an investigation of a uranium-bearing strata undertaken in Hickman and adjacent counties in west-central Tennessee during the summer and fall of 1944. The strata contained radioactive elements within the Chattanooga shale and the Maury glauconitic member of the Ridgetop shale.
Exploration of Stiner and Bunch Hollow Zinc Properties, Powell River Area, Union and Claiborne Counties, Tennessee
Report issued by the U.S. Bureau of Mines on the exploration of zinc ore deposits surrounding the Powell River area in Tennessee. Drilling methods and ore concentrates are presented. This report includes tables, and maps.
[Figures 1-7: Trace Elements Program Maps]
Maps of Trace Elements Programs field projects, including locations of drill holes for the Colorado Plateau project and location of eastern oil shale in Tennessee.
Radioactivity of Asphaltites, Coals, and Shales in Tennessee, Kentucky, West Virginia, and Pennsylvania
Report discussing the U.S. Geological Survey's investigation of the radioactivity measurements of asphalltites, coals and shales found in Tennessee, Kentucky, West Virginia, and Pennsylvania.
Black Shale Investigations (Chattanooga)
Report discussing an investigation of radioactive Chattanooga black shale found in east central Tennessee.
Experimental Adit in the Chattanooga Shale
Report discussing an Chattanooga shale adit for laboratory test samples of rock and gaining information regarding mining conditions.
Analyses of Decay Curves of Irradiated Plastics
The following report covers the results of a general program that was conducted at the Oak Ridge National Laboratory to investigate the effects on plastic materials of exposure to radiation in the pile. In the investigation, several plastics were irradiated, and on removal from the pile, their rates of decay were determined by measurement of gamma activity in an ionization chamber.
Corrosion Investigations of Redox Pilot Plant Equipment at Oak Ridge National Laboratories
The following report is based on the observations made during a visit to the Oak Ride National Laboratories of their Redox Pilot Plant equipment.
A Preliminary Survey of Radioactive Constituents in Rainwater at ORNL
Technical report surveying radio-chemical analyses by ORNL's Analytical Chemistry Division and Health-Physics Division of large volumes of rainwater for plutonium, uranium, and fission products. Overall, carrying efficiencies for Al(OH)3 scavenging of rainwater were determined for these elements, as well as for Pu and U. [From Abstract, Introduction]
Reconnaissance Search in Parts of Kentucky, Tennessee, Indiana, Virginia, and Ohio for Areas Where Uraniferous Black Shale May Be Mined by Stripping
Report discussing the U.S. Geological Survey's investigation aimed at finding a location with an abundance of black shale, and determining the amount of uranium in the shale.
The Synthetic Liquid Fuel Potential of Tennessee
Report documenting the suitability of Tennessee for plant locations to produce synthetic liquid fuels, based on raw materials, water sources, and local interest.
Notes on Eastern Oil Shale Drilling
Purpose: The primary objective of the eastern oil shale drilling was to obtain cores of the Chattanooga shale, from considerable depths and at long distances from its outcrops. Correlation of the cores with outcrop samples showed the effect of weathering on the shale, as well as changes in the stratigraphy. Of secondary interest was acquisition of information on the stratigraphy of the overlying rocks.
Uranium Content of Chattanooga Shale in East-Central Tennessee and Southern Kentucky
From abstract: Uranium assays of all the samples collected by the Geological Survey from the Chattanooga shale in east-central Tennessee and southern Kentucky from 1947 to 1949 are assembled here, and conclusions are drawn concerning the distribution of the uranium. The 1108 assays from 80 localities provide reasonably reliable information on the stratigraphic and regional variations of the uranium content.
Analyses of Tipple and Delivered Samples of Coal: (Collected During the Fiscal Years 1948 to 1950 Inclusive)
From Forward: "This bulletin is the first of a new series, which includes analyses of only tipple and delivered coal. It covers samples collected throughout the United States from July 1, 1947 to June 30, 1950 (fiscal years 1948-50). It is planned that future publications of this series will cover a period of one fiscal year only and be issued as soon as possible after June 30 of each year."
Carbonizing Properties: Tennessee Coals from the Jellico Bed in Campbell County and the Sewanee Bed in Marion County
From Introduction and Summary: "This report gives results of an investigation of the carbonizing properties of two Tennessee coals, one from Jellico bed Campbell County and the other from the Sewanee bed in Marion County."
Petrographical Investigations of the Salt Wash Sediments : Progress Report
Record of the results of the petrographical investigations of the Salt Wash Sediments
An Ecological Survey of the Limnology of White Oak Creek and Lake
This report concerns the limnological aspects of the Ecological Survey of White Oak Creek and White Oak Lake, subdivided into physico-chemical data and biological data.
An Ecological Survey of the Vertebrate Fauna of White Oak Lake and Environs
From introduction: This report is a survey of the composition and abundance of the various species of fish present. Other features to be noted are the rate of growth and the condition of the individual fish as indicated by the relationship between the length and weight. In addition, observations on the success of reproduction, the ability of any species to maintain itself as an integral part of the population and food supply.
An Ecological Survey of White Oak Creek, 1950-1953
Report on the evaluation of the danger posed by the Oak Ridge Atomic Energy installation on the flora and fauna of White Oak Creek, White Oak Lake, and the local watershed.
Chattanooga Shale Investigations Along the Sequatchie Anticline of Tennessee and Alabama
From abstract: "In 1953 the Chattanooga shale in the Sequatchie anticline was tested for its uranium content by seven diamond drill cores. Concurrent with the drilling, geologic field work was done to determine the distribution, thickness, and structural setting of the shale." The report contains information regarding location and drainage, geology, the drilling program, subdivisions of the Sequatchie anticline, and unpublished reports.
Chattanooga shale investigations along the Sequatchie anticline of Tennessee and Alabama
"The results of an investigation of the Chattanooga shale along the Sequatchie anticline of Tennessee and Alabama are summarized in this report. The project was of an exploratory nature designed to 1) obtain fresh core samples from areas where analyses of outcrop samples showed uranium contents as high or higher than those of the Youngs Bend area in DeKalb County, Tenn.; 2) learn more about the distribution and thickness of the shale in those areas and, if necessary, do some geologic mapping; 3) observe general topographic, drainage, and geologic conditions that would affect the mining of shale."
Operating Process for Canning of X-10 Slugs
The following report describes the operation process of canning uranium X-10 slugs.
Estimate of Known Recoverable Reserves and the Preparation and Carbonizing Properties of Coking Coal in Overton County, Tennessee
Report issued by the Bureau of Mines over investigations of coking coal reserves of Overton County, Tennessee. Testing to determine suitability for producing metallurgical coke is also presented. Methods used, and measurements of coal reserves are listed. This report includes tables, maps, and illustrations.
Uranium in the Chattanooga Shale, Youngs Bend Area, Eastern Highland Rim, Tennessee
The following report covers a diamond drilling project in December 1952 that was started in order to obtain geologic and mining information and samples of uranium-bearing Chattanooga shale in the Youngs Bend area, near Smithville, Tennessee. This report presents uranium content discovered within the mines.
Estimate of Known Recoverable Reserves and the Preparation and Carbonizing Properties of Coking Coal in Sequatchie County, Tennessee
Report issued by the Bureau of Mines over investigations of coking coal reserves of Sequatchie County, Tennessee. Testing to determine suitability for producing metallurgical coke is also presented. This report includes tables, graphs, maps, illustrations, and photographs.
Estimate of Known Recoverable Reserves of Coking Coal in Grundy County, Tennessee
Report issued by the Bureau of Mines over investigations of coking-coal reserves of Grundy County, Tennessee. Methods used, and measurements of coal reserves are listed. This report includes tables, and maps.
Estimate of the Known Recoverable Reserves and the Preparation and Carbonizing Properties of Coking Coal in Marion County, Tennessee
Report issued by the Bureau of Mines over investigations of coking coal reserves of Marion County, Tennessee. Testing to determine suitability for producing metallurgical coke is also presented. This report includes tables, maps, and illustrations.
Estimate of Known Recoverable Reserves and the Preparation and Carbonizing Properties of Coking Coal in Anderson County, Tennessee
Report issued by the Bureau of Mines over investigations of coking coal reserves of Anderson County, Tennessee. Testing to determine suitability for producing metallurgical coke is also presented. This report includes tables, maps, photographs, and illustrations.
Estimate of Known Recoverable Reserves and Preparation Characteristics of Coking Coal in Van Buren County, Tennessee
Report issued by the Bureau of Mines over investigations of Coking Coal reserves of Van Buren County, Tennessee. Testing to determine suitability for producing metallurgical coke is also presented. This report includes tables, maps, and illustrations.
Estimate of Known Recoverable Reserves and Preparation and Carbonizing Properties of Coking Coal in Claiborne County, Tennessee
Report issued by the Bureau of Mines over investigations of coking coal reserves of Claiborne County, Tennessee. Testing to determine suitability for producing metallurgical coke is also presented. This report includes tables, maps, and illustrations.
Estimate of Known Recoverable Reserves and Preparation Characteristics of Coking Coal in Fentress County, Tennessee
Report issued by the Bureau of Mines over investigations of coking coal reserves of Fentress County, Tennessee. Testing to determine suitability for producing metallurgical coke is also presented. This report includes tables, maps, and illustrations.
Estimate of Known Recoverable Reserves and Preparation Characteristics of Coking Coal in Scott County, Tennessee
Report issued by the Bureau of Mines over investigations of coking coal reserves of Scott County, Tennessee. Testing to determine suitability for producing metallurgical coke is also presented. This report includes tables, maps, and illustrations.
Estimate of Known Recoverable Reserves of Coking Coal in Bledsoe County, Tennessee
Report issued by the Bureau of Mines over investigations of coking-coal reserves of Bledsoe County, Tennessee. Methods used, and measurements of coal reserves are listed. This report includes tables, and maps.
Estimate of Known Recoverable Reserves and Preparation and Carbonizing Properties of Coking Coal in Campbell County, Tennessee
Report issued by the Bureau of Mines over investigations of coking coal reserves of Campbell County, Tennessee. Testing to determine suitability for producing metallurgical coke is also presented. This report includes tables, maps, and illustrations.
Estimate of Known Recoverable Reserves and the Preparation Characteristics of Coking Coal in Hamilton County, Tennessee
Report issued by the Bureau of Mines over investigations of coking coal reserves of Hamilton County, Tennessee. Testing to determine suitability for producing metallurgical coke is also presented. This report includes tables, maps, and illustrations.
Estimate of Known Recoverable Reserves and the Preparation Characteristics of Coking Coal in Morgan County, Tennessee
Report issued by the Bureau of Mines over investigations of coking coal reserves of Morgan County, Tennessee. Testing to determine suitability for producing metallurgical coke is also presented. This report includes tables, maps, and illustrations.
Chattanooga Shale and Related Rocks of Central Tennessee and Nearby Areas : An Abstract
The following report covers the study of the Chattanooga shale and Maury formation found between the Nashville Basin and the surrounding Highland Rim.
An Investigation of the Chattanooga Black Shale of Tennessee as a Source of Uranium Progress Report: July 1, 1956-June 30, 1957
From introduction: The primary aim of this study is to present as complete a geologic picture as possible, of the Chattanooga shale in its outcrop area of the Eastern Highland Rim and the Northern Highland Rim of Tennessee and adjacent Kentucky. Special emphasis has been placed upon the stratigraphic relationships and their implications upon the age and manner of origin of the sediments and upon the origin, source, and distribution of uranium in the shale.
External Environmental Radiation Measurements in the United States
Report regarding ion chamber measurements made of the external environmental radiation in various location in the United States during the summer of 1957.
Proceedings of the Sixth Tripartite Instrumentation Conference, Part 3: System and Component Reliability
Collection of papers presented during the third session (Tuesday, April 21, 1959) at the 6th Tripartite Instrumentation Conference. The five papers describe reliability, maintenance, and failure of electronic equipment and other components in reactors at Chalk River (Canada), Harwell (U.K.), and Oak Ridge (U.S.).
Back to Top of Screen