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Flotation of Pyrite in High Salinity WaterBy Qingxia Liu, Mingbo Zhang, Hongbo Zeng
The shortage of freshwater has been a major challenge for mineral flotation in arid areas. When using high salinity water, certain electrolytes are detrimental to flotation while others can improve th
Jan 1, 2015
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Analysis of Sulfur and Volatile Components in Coal Based on Particle Size and Particle Density: Use of an Ordinary Kriging MethodBy T. Niedoba
Coal as an energetic raw material is characterized by many features that determine its quality. The data concerning coal are usually treated as independent values, despite the fact that this kind of a
Aug 1, 2013
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Canada Fluorspar (NL) Inc. St. Lawrence Fluorspar Project – Flowsheet DevelopmentBy M. Stogran-Baker, E. Legault-Seguin
"Fluorspar mining in the St. Lawrence area of Newfoundland and Labrador began in the 1930s and ended in the mid-1980s. In 2013, Canada Fluorspar (NL) Inc (CFI) discovered a new ore body, the AGS vein,
Jan 1, 2018
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Planning the Development of a Mining District an Eastern European ApproachBy Brian W. Mackenkzie, Jozef Lajzerowicz
This paper is intended to familiarize planners in the noncommunist world with the district planning approach used in eastern Europe for mining development. It deals generally with the basic nature of
Jan 1, 1971
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Quantifying Losses in Support Capacity Due to CorrosionBy E. Ghali
"Corrosion of support system components (e.g., bolts, mesh, plates) is a safety and economic concern in underground mines. This paper reports the results of a five-year study wherein corrosion coupons
Jan 1, 2015
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A Perspective on Mining GeologyBy C. O. Swanson
Introduction It is thirty-odd years since I first entered the mining field by working underground at Anyox, which makes 1t clear that I can qualify as one of the older generation and claim the priv
Jan 1, 1949
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Texasgulf's assessment centre - a six-year evaluationBy Robert A. Macinnes, Peter Moon, John P. Pappone
"This paper, in presenting the results of the application of the assessment centre method at Texasgulf Canada Ltd., illustrates a novel "" in-use"" technique for manpower training in the mining indust
Jan 1, 1981
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Managing Complex Ore and Waste Delivery Restrictions at CNRL with Wenco Survey-Grade GNSS and Dispatching SolutionsBy G. F. Trainor
The complex ore body at CNRL?s Horizon mine presents some unique challenges in managing ore and waste delivery. With 25m x 25m ore blocks shovels often take bucket loads from multiple blocks to fill o
May 1, 2013
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Microstructure and Wear Behavior of Remelted Stellite6 CladdingsBy Sandeep Singh Sandhu, Karanvir Singh Ghuman, Manjit Singh
"Cobalt based super alloy stellite 6 was weld cladded on AISI 304 L stainless steel using SMAW process in order to improve the wear resistance for tyre crusher blades. Microstructure characterization
Jan 1, 2017
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The Extraction of the Basal Reef below the Weak Khaki Shale at Harmony Gold’s Tshepong MineBy K R. Brentley
"Tshepong Mine, Harmony’s largest gold producing mine, is situated in the Free State portion of the Witwatersrand Basin, east of Odendaalsrus and north of Welkom, South Africa. The Basal reef is a nar
Jan 1, 2015
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Geomecanics Aspects of Block Cave Mine PlanningBy Enrique Rubio
Several mining operations are currently evaluating the feasibility of changing their mining method to Block Caving. There will also be several deep low-grade ore bodies that will face the need to go u
May 1, 2002
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Effect of Silicon and Copper Content in the 3XX Series Aluminum Alloys on Thermal Processing and Mechanical IntegrityBy J. H. Sokolowski, R. I. MacKay
The level of Si and Cu in the 3xx series of alloys affects the volume fraction of the a-Al dendritic phase and the Al-Si eutectic phase. The volume fraction of these phases in turn affects the feeding
Jan 1, 2006
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Teaching and Training of Hydrometallurgy at UCTBy Jochen Petersen
This paper gives an overview of the various strands of postgraduate and undergraduate training offered in the Department of Chemical Engineering at UCT. Since 2003 the Department is offering a formal
Jan 1, 2014
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Data mining, mining data: Energy consumption modellingBy S. Dessureault
The relatively recent explosion of available data in all business sectors has induced a common expression of “drowning in data, starving for information.” The mining sector is affected by the informat
Jan 1, 2007
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The development of low cost 12% chromium steels for European bulk solids handling industriesBy J. Peace, J. R. Fletcher
"British Steel has increased its usage of stainless steel for bunker, silo and chute linings to reduce maintenance costs and improve productivity.A generation of low cost 12% Cr steels has been specif
Jan 1, 1991
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An Investigation of In-Situ Ground Conditions through the Application of Advanced Shaft Wall Monitoring ToolsBy D. Sancho, M. Weber
"At the start of a new shaft project, a specific number of ground investigations are performed. However, it is not uncommon that the ground conditions during shaft sinking may differ from the designed
Jan 1, 2019
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Applications of Sub-Surface Pressure DataBy Eliodor Stoian
PRESSURE information has earned a place of recognition to almost everyone interested in oil and gas production. This interest is due chiefly to the multitude of uses to which it can be put. A sub-surf
Jan 1, 1958
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Application of Recent Advances in Mining Exploration Tools to the Kamiskotia Area, OntarioBy L. Lafrenière
A trend in mining exploration is to increase the number of geophysical parameters collected and interpreted for geological features in a given area. Airborne technology now allows us to simultaneously
Aug 1, 2013
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Implementation of Air Liquide Shrouded Injector (ALSI) Technology at the Thai Copper Industries SmelterBy N. Wachgama, J. P. T. Kapusta, R. U. Pagador
The Thai Copper Industries smelter (Thai Copper) is located some 200 km southeast of Bangkok near the MapTaPhut deep sea port in one of the industrial centres of Thailand. Although construction of the
Jan 1, 2007
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Chapter 14. BoilerplateBy Karl J. C. Harries
"14.1. INTRODUCTION1The boilerplate of an agreement is not a single provision, but a series of provisions that are expected in “every agreement”. They are sometimes also referred to as the “lawyer’s p
Jan 1, 2003