Search Results - "Coal."

Electrokinetic densification of solids in a coal mine sediment pond a feasibility study by Sprute, R. H.

Subjects: “…Coal mines and mining Waste disposal…”

Low-rank coals and waste materials for reduction roasting and metallization of iron oxides by Peterson, R. E. (Roy Ernest), 1926-

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Airborne respirable dust generated during cutting of coal with water jets / by Lohn, Peter D.

Subjects: “…Coal mines and mining Dust control.…”

Methane buildup hazards caused by dust scrubber recirlulation at coal mine working faces, ka preliminary estimate / by Kissell, Fred N.

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Methane analyzer system to record continuously the methane content of coal mine ventilation air / by Irani, M. C. (Meherwan C.)

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Noise abatement of pneumataic rock drill / by Summers, C. R. (Charles R.)

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Factors affecting the strength of cokes made from blends of yound wallsend coal (Boston no. 3) and various chars / by Hesp, W. R.

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Laboratory evaluation of quartz dust capture of irrigated-filter collection systems for continuous miners /

Subjects: “…Coal mines and mining Dust control.…”

True uniaxial compressive strengths of rock or coal specimens are independent of diameter-to-length ratios / by Babcock, C. O.

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Entry stabilization utilizing rib bolting procedures / by Dolinar, Dennis R.

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Hillybilly women / by Kahn, Kathy

Subjects: “…Coal miners Appalachian Region. 3263…”

Subsidence over four room-and-pillar sections in southwestern Pennsylvania / by Moebs, Noel N.

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Sludge disposal from acid mine drainage treatment by Ackman, Terry E.

Subjects: “…Coal mines and mining Waste disposal…”

Control of acid mine drainage : proceedings of a technology transfer seminar /

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Proceedings of the First conference on use of computers in the coal industry : August 1-3, 1983 West Virginia University Morgantown, West Virginia /

Subjects: “…Coal mines and mining Data processing.…”

Effect of depth of cut and bit type on the generation of respirable dust / by Strebig, Kelly C.

Subjects: “…Coal mines and mining Dust control.…”

A Summary of current bureau research into the effects of whole-body vibration and shock on operators of underground mobile equipment /

Subjects: “…Coal mines and mining Health aspects.…”

A summary of injury data for independent contractor employees in the mining industry from 1983 through 1990 / by Rethi, L. L. (Lynn L.)

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Coal surface mining, impacts of reclamation /

Subjects: “…Coal mines and mining Environmental aspects…”

Application of a photodiode array optical spectrometer to the study of the incendivity of light alloys impacting on rusted steel by Driscoll, T. J. (Timothy J.)

Subjects: “…Coal mines and mining Fires and fire prevention…”