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Masjed-e-Soleiman HEPP, Iran Rock Engineering Investigations, Analysis, Design and ConstructionBy F. B. Samani, B. Stabel
The 1,000 MW Hydro Power Station Masjed-e-Soleiman (formerly called Godar-e-Landar) in Iran is under construction since 1992. The rock engineering aspects of the major underground structure, i.e. the
Jan 1, 2003
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On-line Moisture Determination of Ore Concentrates ‘Review of Traditional Methods and Introduction of a Novel Solution’By Phillip Cancilla, Daniel Roy, Frank Rosenblum
"The manual moisture determination methods employed today by mineral processing plants falls short in providing timely information required for automation control. The costs associated with transporti
Jan 1, 2001
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RD Pile Wall – A Water Tight Retaining Wall StructureBy Antti J. Perala, Teemu J. Yli-Kovero
"Efficient use of land is constantly requiring more underground construction. Minimized execution time and disturbance to surroundings and nearby structures are essential benefits for all construction
Jan 1, 2017
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IC 8322 Vapor Pressure Of Pure Liquid NitrogenBy P. C. Tully
The vapor pressure-temperature relationships for saturated pure liquid nitrogen are calculated by the Strobridge equation using a digital computer. This information is presented in two tables: first)
Jan 1, 1967
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Pulsed Power Breaking-Up Technology For Resistant Gold-Containing Ores And Beneficiation ProductsBy Valentine A. Chanturiya
The aim of this paper is basically to show progress in the study of nanosecond processes involved in the disintegration and breaking-up of mineral complexes with fine noble metals. We studied the infl
Jan 1, 2006
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Points on PatentsAmongst the unavoidable studies of the mining engineer who desires to reach the maximum efficiency, is the subject of patents. With the fundamental principles of the patent laws of this and other lead
Jan 1, 1901
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Application Of Hilti Onestep Bolts For Roadway Support In German Deep Coal MinesBy Michael Bayerl
The HILTI OneStep rockbolt was implemented for roadway development in German deep coal mines in 2004. The development by HILTI Company is based on a technical joint venture with RAG Deutsche Steinkoh
Jan 1, 2009
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Journal: Safety Talk / Regulatory Compliance - Transportation Compliance ChallengesBy Ann Barron
“Hurry up” is the latest battle cry at explosives companies struggling to stay in compliance with the ever-growing onslaught of government regulations. The pressure continues to mount on industry prof
Jan 1, 2006
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Proyecto Optimización de Ángulos de Taludes en Explotación de MinasBy Edgardo Torres Hernández
El Proyecto Optimización de Ángulos de Taludes en Explotación de Minas es un proyecto desarrollados por E-Mining Technology (EMT), socio estratégico de Prodimin en Perú, para Codelco Chile en uno de s
Sep 1, 2017
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Flotation of Ok Tedi Sulphide MineralsBy Mwaba CC
Ok Tedi Mining Ltd has been using flotation for the production of copper/gold concentrates from a complex copper sulphide ore for several years. During this period, much effort has been devoted to
Jan 1, 1991
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Kainantu Gold-copper System, Papua New GuineaBy K Prendergast, P Dale, I Taylor, A J. Vigar, B Lueck
"An EXTENDED ABSTRACT is available for download. A full-length paper was not prepared for this presentation. The Kainantu Project is located within the New Guinea Thrust Belt in northern Papua New Gui
Mar 18, 2015
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Rock Melting Subterrenes--Their Role In Future Excavation TechnologyBy Charles A. Bankston, John C. Rowley, Robert J. Hanold, Joseph W. Neudecker
The basic concepts and processes of soil and rock melting as applied to excavation technology are reviewed. The electrically heated, small diameter prototype penetrator development sequence is present
Jan 1, 1974
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Driving the 1,480 Ft Level at the South Mine, Broken HillA drive, 3,500 ft long, was planned to explore mineralization exposed by diamond drilling. A rate of advance of 150 ft per fortnight, approximately double previous Broken Hill rates, was required. Sub
Jan 1, 1965
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The Use of Major Ion Analysis and Stable Isotopes dO18 and dH2 to Distinguish Groundwater Flow in Karijini National Park, Western AustraliaBy W Dodson, S Dogramaci
Isotopes and hydrochemistry were used to define groundwater flow systems and better understand the hydrogeological setting of the Karijini National Park, which is in the Central Pilbara region adjacen
Jan 1, 2009
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Use of High Density Ammonium Nitrate in BlastingBy Lex L. Udy
Properties of an explosive which itiuence its performance on rock breakage are analyzed in relation to the rock: hardness and a discussion on the interaction of an explosive with the rock during the b
Jan 1, 1995
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Surveying the 1,480 Ft Level Drive, Broken Hill South Limited, Broken HillThe 8 ft by 91/2 ft drive which joined No. 7 Shaft with Browne Shaft on the 1,480 ft level was extended from both ends and met at a point approximately 12,000 ft from No. 7 (2,000 ft from Browne).The
Jan 1, 1965
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Where is the Source of the World-famous Nanling W–Sn Polymetallic Mineralisation?By H Li
"An EXTENDED ABSTRACT is available for download. A full-length paper was not prepared for this presentation. The central Nanling region in South China experienced multistage granite intrusive events a
Mar 18, 2015
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An Assessment Of Engineering Noise Controls At A Talc Processing PlantBy E. R. Spencer, E. Reeves
National Institute for Occupational Safety and Health (NIOSH) researchers conducted an investigation to quantify sound levels and to determine the amount of sound reduction provided by engineering noi
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Optimisation Of Anglo Platinum?s ACP Acid Plant Catalytic ConverterBy M. K. Sichone
Anglo Platinum?s Waterval smelting complex based in South Africa operates the Anglo Converting Process (ACP) that produces SO2 offgas. This SO2 offgas is treated in a double-contact, double-absorption
Jan 1, 2009
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Air Quality Management In The North West Province Of South Africa ? A Successful Partnership With IndustryBy W. Bryszewski
As a result of strategic analysis in respect of the needs for air quality management a new advanced and holistic approach to air quality management process was introduced in the North West Province (N
Jan 1, 2004