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IC 8781 Energy Use Patterns For Metal Recycling
By Charles L. Kusik
A study was conducted for the Bureau of Mines, U.S. Department of the Interior, to provide information which will lead to an increase in the recycling of mineral materials, in order to help conserve t
Jan 1, 1978
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Bulletin 192 Carbon Black its Manfacture Properties and Uses
By R. O. Neal, G. St. J. PERROIT
As natural gas is a waning resource in many places, increased interest has attached to the use of gas for the manufacture of carbon black. Because of a large number of requests for information on the
Jan 1, 1922
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IC 7714 Frost-Control Practices And The Prospective Use Of Atnthracite ? Summary And Conclusions
By J. D. Clendenin
Systematic practices for protecting crops from frost damage began in the United Metes more then 40 years ago when the Weather Bureau Fruit-Frost Warning Service was organized; however, various practic
Jan 1, 1955
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OFR-02-90 A Raw-Coal Concentration Sensor For Hydrotransport
By Victor V. Verbinski
This report presents the development of a raw coal concentration sensor for hydro-transport of coal and refuse (rock) from underground mines, and the results of an international test series carried ou
Jan 1, 1988
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IC 7406 Diesel Equipment in Underground Mining
By J. H. East, D. Harrington
"INTRODUCTION Considerable interest has been shown in the prospective use of Diesel-powered haulage equipment in both coal and non-coal mines. Foreign technical magazines have devoted considerable spa
Apr 1, 1947
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IC 8125 Mica - A Materials Survey - Introduction And Summary
By Milford L. Skow
MICA is a group name for a number of complex hydrous aluminum silicate minerals that have a sheet or platy structure and extremely variable and complex compositions containing various metallic ions, p
Jan 1, 1962
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OFR-79-80 Improved Spontaneous Combustion Protection For Underground Metal Mines
By Ralph B. Stevens
The objective of this 20-month program was to define the relationships between mine ventilation, temperature, humidity, ore properties, material's used in mine operations, etc., and the spontaneo
Jan 1, 1979
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Bulletin 158 Cost Accounting for Oil Producers
By CLARENCE G. SMITH
Prior to the actual development of an oil property it is difficult to determine the quantity of oil under the property and the rate at which this oil can be brought to the surface-factors that determi
Jan 1, 1917
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RI 8942 - Application of Cast-On Ferrochrome-Based Hard Surfacings to Polystyrene Pattern Castings
By J. S. Hansen
To advance technology that can conserve critical materials, the Bureau of Mines investigated a cast-on hard-surfacing that wear resistance and confines alloy additions to wear-prone surfaces. Wear-res
Jan 1, 1985
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IC 9324 Diesels In Underground Mines: Measurement And Control Of Particulate Emissions
By Staff
The goal of the U.S. Bureau of Mines diesel engine research program is to reduce exhaust emissions from diesel-powered equipment used in underground mines. This research has led to significant advance
Jan 1, 1992
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Government Actions And The Mineral Industry (258f39ae-c1a2-4cc1-9367-34f38d87beb5)
Duty on Lead Reduced. -On December 28, the President signed H.R. 5047 which reduces the duty on unwrought lead from 3.5% ad valorem to 3% ad valorem, with a floor level of 1.0625 cents per pound, effe
Jan 1, 1980
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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
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Historical Documentation Of Major Coal-Mine Disasters In The United States Not Classified As Explosions Of Gas Or Dust: 1846-1962 ? Summary
By Charles M. Keenan
THIS PUELICATION lists and provides brief accounts of the major disasters not classified as explosions of gas or dust that have occurred in the cod mines of the United States from the earliest times t
Jan 1, 1963
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IC 9083 Subsidence Investigations Over Salt-Solution Mines, Hutchinson, KS
By Robert C. Dyni
The Bureau of Mines in cooperation with the Solution Mining Research Institute conducted surface and subsurface investigations over five solution-mined salt cavities in the Hutchinson, KS, area. The p
Jan 1, 1986
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RI 4892 Petroleum-Engineering Study Of K.M.A. Reservoir, Southwestern Part Of K.M.A. Oil Field, Wichita And Archer Counties, Tex.
By Rollie P. Dobyns
The K.M.A. reservoir was discovered to be oil bearing at a depth of 3,719 feet on March 11, 1931. Extensive development, however, was not begun immediately, because the discovery well had a low initia
Jan 1, 1952
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IC 8431 Transportation Of Mineral Commodities On The Inland Waterways Of The South-Central States
By Frank B. Fulkerson
Barge traffic on the Nation's inland waterways over the past 15 years has been increasing at a rate much faster than intercity freight traffic by all modes, largely due to the growing consumption
Jan 1, 1969
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IC 7360 Cement In Latin America ? Introduction
By Oliver Bowles
In 1940 the Bureau of Mines issued a report describing all the cement plants of Latin America, their design, capacity, and output, and the cement imports, exports, and requirements of the several coun
Jan 1, 1946
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RI 4839 Flammability Of Mixtures Of Individual Paraffin-Hydrocarbon Gases With Air And Added Nitrogen At Subatmospheric Pressures
By G. S. Scott
Safety problems in the mining and allied industries have led the Bureau of Mines to investigate over a period of years; the flammability (explosibility) of many types of combustible atmospheres princi
Jan 1, 1952
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OFR-34-82 Full Scale Model Roof-Bolt Test System - 2. Introduction
The Full Scale Model Roof Bolt Test System described herein was designed, fabricated, erected, and installed by MSA Advanced Systems Division for the U. S. Department of Interior, Bureau of Mines, Sp
Jan 1, 1979
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OFR-33-88 Design, Fabrication, And Testing Of A Hopper-Feeder-Bolter - Final Report
By Donald Giroux
This report documents the design, fabrication, testing, and coal mine demonstration of a hopper-feeder-bolter during a four-phase program for the U.S. Bureau of Mines. The machine was designed to incr
Jan 1, 1987