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Rail-Veyor® An Energy Efficient Alternative to Material HaulageBy Patrick Fantin
Mining ? The Past Safety Not a priority; Health Not a priority; Energy Manual Labour; Horsepower? Literally. Financially Robust For the Owner?s; Mining ? The Future Safety Ze
May 1, 2013
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Railroads In The 80?s ? A Stronger Link Between Mine And MarketsBy William M. Gray
[The products of mites hive historically beet a very large and important segment of total shipment transported by American Railroads. Much as the Mining transportation Executives right have wished for
Jan 1, 1985
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Raisebore drill string recovery case studyBy M Andrew, D McTiffen, M Adams
A major Ventilation Upgrade Project commenced at the Fosterville Gold Mine (FGM) in 2017 to service the ongoing ventilation requirements of the underground mining operation. The project consists of th
Mar 15, 2021
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Raising a Blind Shaft Between Two Submarine Coal SeamsBy Jos. Kalbhenn
PART of the plan of re-allocation evolved by the engineers of the Dominion Steel and Coal Corporation in 1932 to retard the rapid advance of the submarine workings seawards was the opening of Dominion
Jan 1, 1944
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Raleigh-Durham International Airport, Westside Storm Water Management Facility ProjectBy L. M. Lenahan, J. D. Sheets
INTRODUCTION The Raleigh-Durham International Airport (RDU) in North Carolina is the fourth largest airport in the southeast region of the United States. The Raleigh-Durham Airport Authority is cur
Jan 1, 2005
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Raman analysis: Detection of minerals and measurement of concentration using reference spectraBy Olli Haavisto, Heikki Häkkänen, Tommi Kauppinen, Navid Khajehzadeh
Raman analysis is a well-established method for finding the abundant minerals in an ore sample. In this study, Raman spectroscopy is tested as a method for rapid and contactless on-line mineral analys
Jan 1, 2014
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Raman I Do – Raman Spectroscopy for the Mineralogical Characterisation of Banded Iron Formation and Iron OreBy E R. Ramanaidou
The value of Raman spectroscopy to undertake mineral and chemical characterisation of iron ores was assessed by applying the technique to representative samples of banded iron-formations (BIF) and a B
Jul 11, 2011
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Raman Spectroscopic Study of the Structural Modifications Associated with the Addition of Calcium Oxide and Boron Oxide to SilicaBy Merete Tangstad, Gabriella Tranell, Jeff Kline
"Raman spectroscopy as an instrumental technique for the determination of silicate structure is widely accepted. This method was utilized for analysis of structural modifications associated with the
Jan 1, 2012
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Ramp Design Fundamentals For The Excavation Of Icy Regolith On The Moon - SME Annual Meeting 2022By V. O. Tenorio, D. Tolmachoff, K. Willa Brown, K. J. Kingsbury, J. B. Nickels, G. J. Nail
A major design feature to consider from the initial pioneering works until reaching full mine production of icy regolith at the South Pole of Moon will be the ramp. This will allow the access of equip
Mar 2, 2022
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Ramp-up and long-term performance of the Albion Process™ plant at GeoProMining Gold ArmeniaBy D Walker, A Tsvetkov, P Voigt, O Kloiber-Deane
The GPM Gold Operation has been employing an Albion Process™ plant at its Sotk (Zod) gold mine in Armenia since 2014. Long term data from the operation is now being published for the first time. The
Aug 29, 2018
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Rapid Alteration Mapping Using Field Portable Infrared SpectrometersBy S Pontual
Compact and field portable infrared spectrometers have been increasingly used over the past few years by an exploration industry constantly searching for a technological edge and the ability to more a
Jan 1, 1999
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Rapid Chemical Destruction of Explosives in Various Materials by MuniRem®By Charolett Hayes, A. L. Russell, Anthony J. Bednar, Jared Smith, Valentine A. Nzengung, Stephen L. Pilcher
The manufacture of Energetics Materials (EM), including maintenance and demilitarization of munitions causes dangerously high levels of explosives residues to be harbored in building features. The two
Jan 1, 2016
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Rapid Colorimetric Procedures in Geochemical Prospecting for MolybdenumProcedures employing thiocyanate and dithiol complexes of molybdenum have been developed for the determination of the metal in the presence of large quantities of ferric iron. The procedures are devel
Jan 1, 1965
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Rapid determination of corrosion rates of permanent-mold cast copper-base alloysBy V. S. Sastri, M. Elboujdaïni
"Corrosion rates of silicon brasses, highzinc yellow brass, low-zinc yellow brass, leadedtin bronze and silicon bronzes in both permanent-mold and sand-cast conditions were determined in soft water of
Jan 1, 1997
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Rapid Excavation - A Perpetual GoalBy Lawrence A. Garfield
From the bottom of a shallow fissure the near-naked man-animal hacked out a hand-sized chunk of the red rock-like material which, when beaten between other rocks, could be drawn out to the thinness of
Jan 1, 1971
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Rapid Field Methods For The Colorimetric Determination Of Nickel For Use In Geochemical ProspectingBy Harold Bloom
Dimethylglyoxime reacts with nickel in a buffered ammonical-citrate solution containing the detergent ?Aquet? and hyroxylamine-hydrochloride. The resulting nickelous dimethylglyoxime is extracted with
Jan 1, 1958
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Rapid Formation of Lead OreBy H. A. Wheeler
THAT lead and zinc deposits are the result of prolonged, slow deposition is the idea of most students of ore deposits, -and in many cases, where the ore-bearing solutions have been very weak or the pr
Jan 2, 1920
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Rapid Infrared Forming of Titanium/SCS Fiber CompositesBy Sunil G. Warrier
A rapid infrared forming technique has been developed to fabricate titanium matrix composites. This technique applies infrared heating to infiltrate titanium alloys into carbon and silicon carbide pre
Jan 1, 1993
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Rapid Load Testing In GermanyBy Marcel Bielefeld, Joost Bakker, Rob van Dorp
Pile load testing can be performed by a static, rapid or high strain dynamic (generally designated as dynamic) testing method. The static load test is often considered the “gold standard” of testing w
May 1, 2022
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Rapid Resource Modelling – A Vision for Faster and Better Mining DecisionsBy P F. Hodkiewicz
"Our understanding of mineral resources relies on three basic steps: data capture data interpretation model construction. Until recently, all three of these steps required significant time and ma
Aug 18, 2014