Call Number (LC) Title Results
TN23 .U42 no. 6236 Milling practice at the Alaska Juneau concentrator / 1
TN23 .U42 no. 7726 Uranium mining on the Colorado plateau / 1
TN23 .U42 no. 9327 Manganese availability--market economy countries : 1980's perspective / 1
TN23 .U425 1970 Mineral facts and problems, 1970. 1
TN23 .U43 Enthalpy of formation of 2CdO-CdSO₄ /
Stress distribution around resin grouted bolts /
Electronic ore sorting tests on native copper ore /
Analytical chemistry of the citrate process for flue gas desulfurization /
An environmental evaluation of polyethylene oxide when used as a flocculant for clay wastes /
Laboratory analysis of pozzolan (fly ash) concrete /
Enthalpies of formation of a- and β-magnesium sulfate and magnesium sulfate monohydrate /
Characterization of pre-1957 avionic scrap for resource recovery /
Consolidation of an iron-base superalloy by powder metallurgy techniques /
Recovery of phosphate from Florida phosphate operations slimes /
Evaluation of synthetic fluorspar in BOF slags /
A pyrometallurgical method for processing Ni-Cd scrap batteries /
Extracting uranium from carbonaceous ores /
Pyrometallurgical recovery of chromium from scrap metals : laboratory studies /
Modification of a commercial atomic absorption spectrophotometer for cold-vapor determination of mercury /
Structure study of a CF₂Br₂-inhibited methane flame : effect of CF₂Br₂
Recovery of principal metal values from electrolytic zinc waste /
Anion characterization of Florida phosphate rock mining materials and U.S. cement kiln dust by ion chromatography /
Removal of leachable metals and recovery of alumina from utility coal ash /
Reactivity of ANFO with pyrite containing weathering products : evaluation of additional inhibitors /
Stability relationships between petalite (LiA1Si₄O₁₀) and spodumene (LiA1Si₂O₆) /
An evaluation of used aluminum smelter potlining as a substitute for fluorspar in basic oxygen steelmaking /
Selective nickel electrowinning from dilute electrolytes /
Probability of encountering coalbed discontinuities during vertical and horizontal borehole drilling /
Firing an iron ore pelletizing kiln with low-Btu gas from lignite /
Cladding metals by continuous strip rolling in vacuum /
Effect of additives on sintering of silicon nitride-alumina compositions /
A breathing metabolic simulator for testing respiratory protective equipment /
Practical ignition problems related to intrinsic safety in mine equipment : four short-term studies /
A laboratory test to evaluate the resistance of refractories to molten slags /
Silver recovery from aircraft scrap /
Computer modeling of fluid flow during production and environmental restoration phases of in situ uranium leaching /
Guidelines for selecting seismic detectors for high resolution applications /
Water jet perforation : a new method for completing and stimulating in situ leaching wells /
Uranium ion exchange from low-grade acidic solutions in a fluidized system /
Electrochemical determination of Gibbs energies of formation of MnS and Fẹ₀₉S /
Evaluating clay resources from Clay County, Ga., for structural clay products /
Recovery of potash feldspar from molybdenite tailings /
Three coal mine gob degasification studies using surface boreholes and a bleeder system /
Development of analytical reference materials for refuse derived fuels /
An apparatus and procedure for calibrating a water vapor analyzer in the 0.1- to 15-ppm range /
Characterization and beneficiation of phosphate-bearing rocks from northern Michigan /
Evaluation of the seismic system for locating trapped miners /
Benefication of western Mesabi Range oxidized taconites : a comparison of the anionic and cationic flotation systems and an evaluation of potential iron ore reserves /
Corrosion resistance of materials in the aqueous hydrochloric acid environments associated with the recovery of aluminum from kaolinitic clays /
Alternative methods for copper recovery from dump leach liquors /
Electrowinning of zinc from zinc chloride in monopolar and bipolar fused-salt cells /
Structure response and damage produced by ground vibration from surface mine blasting /
Recovery of lithium from clay by selective chlorination /
Dust control for a borer-type continuous miner using a venturi scrubber on a transfer car /
Geology, mining, and methane content of the Freeport and Kittanning coalbeds in Indiana and surrounding counties, Pa. /
Long-term rock noise plotting techniques /
Electrorefining Missouri low-antimony lead bullion /
Development testing and analysis of steel fiber-reinforced concrete mine support members : support system design and results of laboratory investigation and full-scale testing /
Detinning ferrous products from urban waste for use in steelmaking /
Enhancing percolation rates in heap leaching of gold-silver ores /
Hydrogenation catalysts from intermetallic compounds /
Investigation of longwall gateroad roof support characteristics of Powhatan no. 4 mine : instrumentation plan /
Assessment of environmental impacts associated with phosphogypsum in Florida /
Preliminary studies on the dewatering of coal-clay waste slurries using a flocculant /
Electrochemical studies of platinum-group metals in molten alkali metal cyanides /
Recovery of cadmium, zinc, and lead from lead smelter flue dusts /
Determination of geologic features associated with linears /
The removal of iron from aluminum chloride leach liquor by solvent extraction /
Electrolytic method for recovery of lead from scrap batteries /
Effects of sodium chloride leach solution additive on simulated in situ leaching of a chalcopyrite ore /
Thermodynamic properties of potassium metasilicate and disilicate /
High-temperature enthalpy and x-ray powder diffraction data for ZrI₄ /
High-temperature corrosion resistance of alumina refractories to lignite ash slags /
Solvent extraction of cobalt from laterite-ammoniacal leach liquors /
Thermodynamic properties of ferric oxychloride and low-temperature heat capacity of ferric trichloride /
Adsorption of heavy metal ions by xanthated sawdust /
Characterization of alloys formed by ion implantation /
Experimental processing of salt slags from an aluminum dross furnace /
Two-measurement methods for working-level determination of radon daughters, a theoretical study /
Shaft design in the Coeur d'Alene mining district, Idaho : results of in situ stress and physical property measurements /
Flue gas desulfurization by the modified citrate process /
Methane content and geology of the Hartshorne coalbed in Haskell and Le Flore Counties, Okla. /
Iron-based alloys strengthened by ternary laves phases /
Structure response and damage produced by airblast from surface mining /
Spectrophotometric determination of uranium using dibenzoylmethane /
Documentation and analysis of a massive rock failure at the Bautsch Mine, Galena, Ill. /
Shape-casting titanium in olivine, garnet, chromite, and zircon rammed and shell molds /
Scrubbers for dust control : a comparison of six medium-energy use types /
Utilizing the magnetic fraction of raw refuse with shredded automobile scrap in cupola gray iron /
Thermodynamic properties of petalite (Li₂A1₂Si₈0₂₀) /
Low temperature heat capacities and high-temperature enthalpies of chiolite (NaSAiQFOR) /
Spontaneous combustion susceptibility of U.S. coals /
Pneumatic concentration of mica /
The theory of flammability limits : conductive-convective wall losses and thermal quenching /
Pilot-scale studies on the composition and characteristics of urban refuse /
Electrochemical corrosion of iron-chromium alloys under ultra-high-purity conditions /
Recovery of rutile from a porphyry copper tailings sample /
Reinforcement mechanisms of untensioned full-column resin bolt /
Behavior of wood fires in model tunnels under forced ventilation flow : tests with untreated wood /
Atmospheric corrosion resistance of steels prepared from the magnetic fraction of urban refuse /
Extracting lithium from clays by roast-leach treatment /
Chemical and physical characterization of amosite, chrysotile, crocidolite, and nonfibrous tremolite for oral ingestion studies by the National Institute of Environmental Health Sciences /
Characterization of thin films and solid surfaces using proton-induced x-ray emission /
Recovery of gold from arsenopyrite concentrates by cyanidation-carbon adsorption /
Electrochemical corrosion behavior of alloys formed by ion implantation /
Experiments in hot rolling and forging of ductile cast iron /
Partial pressures of gaseous HC1 and H₂O over aqueous solutions of HC1, A1C1₃, and FeC1₃ /
Synergism in polyethylene oxide dewatering of phosphatic clay waste /
A proportional temperature controller with automatic shutoff /
A continuous dielectric separator for mineral beneficiation /
A rapid-set cement suitable as a molding sand binder for small ferrous castings /
A fail-safe control system for a mine methane pipeline /
Fire resistance test method for conveyor belts /
Suppression of coal dust explosion by water barrier in a conveyor belt entry /
Face ventilation measurement with sulfur hexafluoride (SF₆) /
Surface charge measurements of amphibole cleavage fragments and fibers /
Application of thermal neutron capture-gamma ray analysis to oxidized taconite beneficiation process slurries /
Well engineering and sampling variables in the evaluation of geobrines /
Geologic factors in predicting coal mine roof-rock stability in the upper Kittanning coalbed, Somerset County, Pa. /
Bentonite-bonded rammed olivine and zircon molds for titanium casting /
Ceramic mold inserts for use in ferrous diecasting /
Protection factors of the airstream helmet /
Application of carbonate-silica flotation techniques to western phosphate materials /
Influence of selected additives and CaO:SiO₂ ratio on high temperature strength of MgO refractories /
Analysis of vapor-aluminum-diffused stainless steels /
The geologic character of some coal wants at the Westland Mine in southwestern Pennsylvania /
Slimes consolidation at the Henderson mine /
Development of a mechanical roof breaker for ground control in longwall operations under massive roof /
Corrosion of roof bolt steels in Missouri lead and iron mine waters /
Benefication of a hematitic taconite by reduction roasting, magnetic separation, and flotation /
Process for recovering chromium and other metals from superalloy scrap /
Recovery of byproduct heavy minerals from sand and gravel operations in Oregon and Washington /
An algorithm for determining Debye temperatures /
Direct preparation of phosphoric acid from intermediate-grade western phosphatic shale /
Analysis of pillar stability on steeply pitching seam using the finite element method /
Wear properties of electrodeposited titanium diboride coatings /
Design parameters for oil shale waste disposal systems /
A mixed kinetics dump leaching model for ores containing a variety of copper sulfide minerals /
Laboratory investigation of sulfurous acid leaching of kaolin for preparing alumina /
Treatment of Florida surface waters for use in phosphate beneficiation /
Effect of additives on sintering of silicon nitride-alumina-aluminum nitride compositions /
An evaluation of used aluminum shelter potlining as a substitute for fluorspan in cupola ironmelting /
High-temperature enthalpy and x-ray powder diffraction data for aluminum sulfide (Al₂S₃) /
Selective flocculation and flotation of a Mesabi Range hematitic-goethitic taconite /
Electrolytic reduction of chromium(VI) and copper using coke electrodes /
Iron-base alloys strengthened by laves phases as substitutes for stainless steels /
Three Bureau of Mines optical dust probes /
Producing alumina from clay by the hydrochloric acid process, a bench-scale study /
Controlled burnout of wasted coal on abandoned coal mine lands /
Behavior of arsenic in a static bed during roasting of copper smelter feed /
Constructing ventilation bulkheads with shotcreted wire panel /
Preparation and chlorination of titanium carbide from domestic titaniferous ores /
A simple, low-cost method for the dissolution of metal and mineral samples in plastic pressure vessels /
Feed grade versus extraction correlations on uranium ores from New Mexico /
Behavior of cadmium during roasting of zinc concentrate /
Copper recovery from primary smelter dusts /
Insoluble anodes for electrowinning zinc and other metals /
An investment mold for titanium casting /
Assessing the methane hazard of gassy coals in storage silos /
High-pressure shrouded water sprays for dust control /
Hydrogen sulfide generation by reaction of natural gas, sulfur, and steam /
Automatic and continuous transducer drift compensator for end point detection systems /
Recovery of aluminum hydroxy sulfate from aluminum sulfate solution by high-temperature hydrolysis /
SF₆ tracer gas tests of bagging-machine hood enclosures /
Fine coal refuse slurry dewatering /
Beneficiation with magnetic fluids /
Polymeric concentration determined by drag reduction /
Rapid, low-cost analysis of a copper slag for 13 elements by flame atomic absorption spectroscopy /
Inorganic cement for mine roof-bolt grouting /
Recovery of byproduct heavy minerals from sand and gravel operations in central and southern California /
Effects of additives on methanation activity of Raney nickel catalysts /
Measurement of blast-induced ground vibrations and seismograph calibration /
Recycling spent chrome refractories from steelmaking furnaces /
Dewatering of industrial clay wastes /
Development of a soft-soldering system for aluminum /
Economic analysis of surface mining mobile equipment fire protection systems /
Debrining of potash-clay waste slurries /
Leaching rates for the HCl extraction of aluminum from calcined kaolinitic clay /
Low-rank coals and waste materials for reduction roasting and metallization of iron oxides /
Precision of personal sampling of respirable dust in coal mines /
Effects of impurities in electrolytes on electrowinning of lead from lead chloride /
Determination of bit forces encountered in hard rock cutting for application to continuous miner design /
Reduction roasting and beneficiation of a hematitic-goethitic taconite /
Partial replacement of coke in cupola operation /
Modified-sulfur cements for use in concretes, flexible pavings, coatings, and grouts /
Electrorefining copper at high current densities /
Preparing rare-earth-silicon-iron-aluminum alloys /
Factor of safety charts for estimating the stability of saturated and unsaturated tailings pond embankments / 		184
TN23 U43 Methane drainage study using an underground pipeline, Marianna mine 58 /
The Chemical reactions of sulfur in the citrate process for flue gas desulfurization / 		2
TN23 .U43 no Forecasting methane hazards in metal and nonmetal mines / 1
TN23 .U43 no.3059 Development and production history on the Salt Flat and other fault fields of East Central, Texas / 1
TN23 .U43 no.3130 Properties of typical crude oils from the East Texas field / 1
TN23 .U43 no. 3355, etc Studies of roof movement in coal mines. 1
TN23 .U43 no. 3424 The agglomerating index of coal / 1
TN23 .U43 no. 3449 A washability study of the Woodstock coal bed at Klondyke mine, West Blocton, Ala. / 1
TN23 .U43 no.3590 Temperatures of natural-gas pipe lines and seasonal variations of under-ground temperatures / 1
TN23 .U43 no. 3704 Contrasts in grinding characteristics of mineral products / 1
TN23 .U43 no. 3711 Increased pig-iron output through improved coke / 1
TN23 .U43 no. 3724 Cooperative investigation of the effect of furnace type and atmosphere on fusibility of coal ash / 1
TN23 .U43 no. 3742 Control of sulfur and ash in mine-run metallurgical coal : report 1 / 1
TN23 .U43 no. 3750 Periodic pincer to control flow of wet ore pulp through an orifice / 1
TN23 .U43 no. 3773 A method for surveying drill holes by oriented drill rods / 1
TN23 .U43 no.3951 Exploration of leasing block no. 28 in the Nenana Coal Field, Alaska / 1