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Stability constants of metal coordination compounds :complexes of N-ethylethylenediamine and 2-(ethylthio)-ethylamine

Ultrafine grinding of several industrial minerals by the attrition-grinding process

Strongly caking coal gasified in a stirred-bed producer

Methane migration characteristics of the Pocahontas No. 3 coalbed

Evaluation of the sulfatization-reduction process for recovering manganese and iron oxide pellets

Ternary phase diagram for the system 1,1,2,2-tetrabromoethane/water/2-propanol

Methane emission in coal mines :effects of oil and gas wells

Recovery of phosphates and metals from phosphate sludge by solvent extraction

Solving ventilation problems with analog and digital computers

Analysis of fracture orientations for input to structural models of discontinuous rock

Emission characteristics of propane as automotive fuel

Oxygenates in automotive exhaust gas :estimation of levels of carbonyls and noncarbonyls in exhaust from gasoline fuels

Measurement and reduction of noise from detonating cord used in quarry blasting

Recovery of precious metals from electronic scrap

A comparison of borer, ripper, and conventional mining products in Illinois No. 6 seam coal

Low-temperature heat capacities and high-temperature enthalpies of sodium chromate

Testing of coal-cutter materials for incendivity and radiance of sparks

Effect of fuel front-end and midrange volatility on automobile emissions

Waste glass as a flux for brick clays

Optimizing decomposition of carbonyl sulfide in an electrical discharge

Adhesion at crystalline interfaces in rock

Determination of paleotectonic principal stress direction, including analysis of joints by optical diffraction

Methane emission rate study in a deep Pocahontas No. 3 coalbed mine in conjunction with drilling degasification holes in the coalbed

Interpretation of gas chromatographic spectra in routine analysis of exhaust hydrocarbons

Methane diffusion parameters for sized coal particles :a measuring apparatus and some preliminary results

Economics of mixed potassium-cesium seeding of an MHD combustion plasma

Glass wool from waste glass

Dispersing antiferromagnetic precursors to prepare magnetic fluids

Experimental investigations of an open-cycle, vortex MHD generator

A three-minute gas chromatographic analysis of the main constituents of mine atmospheres

Recovery of aluminum from aluminum-silicon alloys

Enthalpies and entropies above 298.15⁰ K for copper sulfate and copper oxysulfate

Hydraulic fracturing of Wyoming Green River oil shale :field experiments, phase I

Delineation of clustered points in two dimensions by measuring perimeters of convex hulls

Removing bismuth from lead with a submersible centrifuge

Vapor-liquid equilibria data for two helium-nitrogen-methane mixtures from 76.5⁰ to 164⁰ K and pressures to 1,200 psia

Classification test methods for oxidizing materials

Analyses of tipple and delivered samples of coal :collected during the fiscal year 1971

Laboratory flotation studies of Tennessee phosphates in the presence of slimes

Extraction of gold from carbonaceous ores :pilot plant studies

Classification test methods for flammable solids

Compressibility data for helium, nitrogen, and helium-nitrogen mixtures at 0⁰, 25⁰, and 50⁰ C and at pressures to 1,000 atmospheres

The effect of pulsation damping on respirable dust collected by coal mine dust personal samplers

Sulfur reduction potential of the coals of the United States

Use of preheated coal in carbonization

Flash reduction of iron ore

A Thousand-ton capacity stiff testing machine

Numerical methods for determining streamlines and isopressures for use in fluid-flow studies

Effect of tapioca flour on the anionic flotation of gangue from iron ores

An experimental study of particle size and size distribution of minerals crushed by impact


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