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Surfactant Adsorption and Wetting Behavior of Freshly Ground and Aged CoalBy B. R. Mohal, S. Chander
"The adsorption and wetting behavior of freshly ground and aged coals has been determined in the presence of a nonionic surfactant. The amount of surfactant adsorption changes with the concentration a
Jan 1, 1989
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Surge Bins, Shops, and Special ProjectsBy Scott G. Britton
Until now, only the range of typical construction projects which are repeated over and over during the life of a coal mine have been discussed. This chapter looks at underground construction projects
Jan 1, 1983
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Surmaoja Main Fan Noise Evaluation at the Kemi MineBy A. Martikainen, H. Dougherty
"At the Kemi Mine, a recent expansion into the Surmaoja orebody required an increase in ventilation capacity. A new ventilation shaft was built with two main fans. The installation is near the entranc
Jan 1, 2016
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Surprises And Solutions When Driving Piles In Mountain Valleys Of VermontBy John E. Lens
Driving bridge foundation piles into glacio-fluvial sands and gravels and glacial tills brought surprisingly longer than predicted driving lengths on several recent projects in Vermont. In some insta
Jan 1, 2007
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Surrounded by Change - Collective Strategies for Managing the Cumulative Impacts of Multiple MinesBy D Brereton, C J. Moran
Intensive resource extraction, in the form of multiple mining operations, presents significant assessment and management challenges for resource developers, governments, community and the environment.
Jan 1, 2009
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Survey Of Electromagnetic Emissions In Underground Coal Mines - SME Annual Meeting 2022By N. Damiano, C. Zhou, R. Jacksha, J. Srednicki
Modern electronic devices and systems used to enhance miner safety and health are becoming commonplace in underground coal mines. The ability for these devices and systems to function properly in the
Mar 2, 2022
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Survey of Heavy Minerals in the Surface-Mineable Area of the Athabasca Oil Sand DepositBy J. W. Kramers, R. A. S. Brown
"Samples from seven test wells distributed throughout the surface-mineable area of the Athabasca Oil Sands have been evaluated to determine the amounts of heavy minerals present and the titanium and z
Jan 1, 1976
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Survey of the occurrence of Ra-226 in the Rio Algom Quirke I uranium mill, Elliot LakeBy J. M. Skeaff
"The main solution, ore and residue pulp streams in the Rio Algom Quirke I uranium mill at Elliot Lake have been sampled and analyzed for radium-226. Analysis of the ore and leached residues indicates
Jan 1, 1981
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Survey of World Energy ResourcesBy M. King Hubbert
"The present large-scale use of energy and power by the human species represents a unique event in the billions of years of geologic history. Furthermore, in magnitude, most of the development has occ
Jan 1, 1973
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Surveying BIM in the Lebanese Construction IndustryBy Rita Awwad
Building Information Modeling (BIM) has been gaining a significant edge in the construction industry over the last decade. BIM allows gathering all building information in one shared database that can
Aug 1, 2013
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Surveying of Diamond Drill Holes at Sherritt Gordon?s Ruttan MineBy D. S. Speakman
The copper-zinc orebody at Sherritt Gordon's Ruttan Mine occurs in a structurally complex area of the Rusty Lake greenstone belt in northern Manitoba. Problems in interpreting drill results indic
Jan 1, 1978
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Surveying the Damage: Post Traumatic Stress and Pre-Blast SurveysBy Jeffrey Loeb
Recent trends in blasting engineering and its related fields, at the level of professional academia, have tended to exclude detailed discussion and examination of the formative experiences of the engi
Jan 1, 2009
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Survival By Adding ValueBy Henry E. Reed
This presentation is about a small company, Industrial Mineral Products, that was formed in 1972 with one product and one customer and by a series of value-added changes avoided disaster and increased
Jan 1, 1990
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Surviving An Atf AuditBy Robert Pumpelly
During my nearly 30 years with ATF, (Bureau of Alcohol, Tobacco, Firearms & Explosives), I conducted hundreds of inspections. In many cases hours of time were wasted because the licensee or permittee,
Jan 1, 2010
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Susceptibility and Gamma-Gamma Probe Measurements in Boreholes for Ore Boundary Determinations in LKAB's Iron Ore Mine in Malmberget, Northern SwedenLKAB operates two underground mines in Kiruna and Malmberget, Sweden. Blast furnace pellet is the main product and makes up 70 per cent of total production. The orebodies are hosted by 1910 - 1860 Ma
Jan 1, 2006
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Suspension Designs Required in the Logical FrameworkBy Ross W. Seedsman
The logical framework recognises that a coal mine roof can be intrinsically stable or may collapse in one of four ways. Suspension of the immediate roof is one of fundamental ground control strategie
Jan 1, 2014
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Sustainability - 5th Annual Elko Roundtable Discussion: Strides Toward Sustainability In MiningBy Brian Ulrich
The majority of individuals involved in the mining industry can appreciate and under-stand that mining is an activity that is necessary to satisfy the very basic needs of society, and to assist in acc
Jan 1, 2010
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Sustainability -Luxury, Grudge Or NecessityBy L. Prosch
"The word 'sustainability' has gotten such a work out lately that the whole concept is in danger of floating away on a sea of inoffensiveness" Michael Pollon. It is estimated that approxima
Jan 1, 2010
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Sustainability And EnergyBy A. J. Teske
Sustainable Development is a very broad initiative in the mining industry, with major components running over the entire life of the mine. It likely commences with pre-exploration permitting and conti
Jan 1, 2010
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Sustainability and public engagement in mining: The role of engineersBy Christopher Tucker, Marcello Veiga
Social issues are increasingly recognized as significant inhibitors to mineral development projects. Increasingly social risk is being recognized as a key factor determining the success of a mineral i
Jan 1, 2014