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Effect of energy and impact direction on coal fragmentation / by Jon I. Voltz.

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Bibliographic Details
Main Author:	Voltz, Jon I.
Corporate Author:	United States. Bureau of Mines
Format:	Government Document Book
Language:	English
Published:	Washington, D.C. : U.S. Dept. of the Interior, Bureau of Mines, 1989.
Series:	Report of investigations (United States. Bureau of Mines) ; 9260.
Subjects:	Blasting. Impact. Blast effect.

PASCAL Offsite

Holdings details from PASCAL Offsite
Call Number:	I 28.23:9251-9272,9275
I 28.23:9251-9272,9275	Available Place a Hold Contents The following works are all found in the book indicated by the call number above. Effect of natural flake graphite and carbon fiber additions on the high-temperature p... Evaluation of water-jet-assisted cutting capability on longwall shearers / by C.D. Ta... Effect of metal impurities on the adsorption of gold by activated carbon in cyanide s... Alkaline oxidative leaching of gold-bearing arsenopyrite ores / by P. Bhakta, J.W. La... Characterization of the Sheep Creek Pb-Zn-Ag-Sn prospect, north-central Alaska Range... Tungsten and gold recovery from Alaskan scheelite-bearing ores / by J.N. Greaves, W.R... Utilization of papermill sludges as binders for iron ore concentrate / by Larry A. Ha... Impact of water sprays on scrubber ventilation effectiveness / by Jon C. Volkwein and... Relationships between annulus thickness and the integrity of resin-grouted roof bolts... Collimated abrasive water-jet behavior / by David E. Swanson. X-ray fluorescence analysis of superalloy leach liquors using a thin-film technique /... Heat-resistant steels containing 8 pct Cr / by D.E. Larson. Hillseam geology and roof instability near outcrop in eastern Kentucky drift mines /... Primary gas toxicities and smoke particle characteristics during a two-stage combusti... Effect of energy and impact direction on coal fragmentation / by Jon I. Voltz. Noise test report : handheld pneumatic rotary drill / by Robert R. Stein and William... Alumina recovery from copper leaching liquors using a supported liquid membrane / by... Continuous flotation testing to recover a bulk sulfide concentrate from Missouri lead... Abrasive-enhanced water-jet drill for hard rocks / by George A. Savanick and Walter G... Recovery of principal metal values from waste hydroprocessing catalysts / by B.W. Jon... Structural uses and placement techniques for lightweight concrete in underground mini... Mechanical and physical properties of particulate composites in the system titanium n...