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Constitutive Model for Mechanical Properties of Highly Porous Organic-Rich Chalks from Central IsraelBy S. Feinstein, I. Reznik, Y. H. Hatzor, O. Shitrit, Y. O. Rosenberg, H. J. Vinegar, S. Nguyen
"We report the effects of porosity and total organic carbon (TOC) content on the mechanical behavior of organic-rich chalks, based on laboratory measurements. The organic-rich chalks are from the Seno
Jan 1, 2015
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Canam DepositBy W. R. Bacon
"The Canam property is in southern British Columbia, 24 miles southeast of Hope. It is reached by 5 miles of road from Mile 26 on the Hope-Princeton Highway.Between the years 1930, when the property w
Jan 1, 1949
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Influence of Different Organic Additives on Zinc Electrowinning from Acidic Sulphate ElectrolyteBy E. Ghali, W. Zhang, G. Gabra, N. Sorour, G. Houlachi
The additives polyacrylamide, 1-Butyl-3-methylimidazolium chloride, Tetra-butylammonium bromide, Benzalkonium chloride and chitin are evaluated during zinc electrolysis from synthetic acidic sulphate
Jan 1, 2015
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How to evaluate power transformersBy Yve Aymong
"The objective of this paper is to help readers benefit from the practical experience of persons who have been engaged for several year s in the testing and repair of power transformers. Power transfo
Jan 1, 1984
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A Preliminary Tectonic Map of the Canadian Appalachian Region Based on Age of FoldingBy W H. Poole, E. R. W. Neale
A new style of tectonic map based on age of folding has been prepared for the Canadian Appalachian region as part of the Tectonic Map of Canada Project. This style of map pro-vides a clearer picture o
Jan 1, 1961
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Recycling of Zinc: An OverviewBy V. I. Lakshmanan, R. Roy
"Zinc is the fourth most widely used metal in the world after iron, aluminum and copper. The primary zinc production is through flotation of zinc concentrate, roasting, leaching and electrowinning. Cl
Jan 1, 2012
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Impressed Current Cathodic Protection of Pipeline (21cda3cd-b492-482f-91fe-be241c4e5c99)By K. Niboucha, M. Zergoug, S. Brick-Chaouch, H. Houali
"Corrosion is an electrochemical process that causes degradation and deterioration of various steel works (pipelines, drains, cisterns) whether they are buried, immersed, or not. Worldwide, we estimat
Jan 1, 2005
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Impressed Current Cathodic Protection of PipelineBy H. Houali
Corrosion is an electrochemical process that causes degradation and deterioration of various steel works (pipelines, drains, cisterns) whether they are buried, immersed, or not. Worldwide, we estimate
Jan 1, 2005
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Enabling Technologies – Diesel through HybridBy Evelynn Stirling
"The paper/presentation will review the evolution of diesel technology from older diesel engines (1990 vintage) through to the latest technology as a result of the ever changing emissions regulations.
Jan 1, 2019
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Production Simulation Overview and Case Study: Coleman 170 OrebodyBy Scott Hopkins
Simulation tools are preferred for evaluating complex systems due to its ability to mimic reality and quickly evaluate many different what-if scenarios and find global solutions. A simulation model is
May 1, 2008
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The mineralogy, corrosion resistance and properties of six commercial rebonded fused grain magnesite-chrome bricksBy C. Doyle, J. Brennan, C. Díaz, J. Hrepic, K. Cushnie
"In 1991/1992, INCO undertook a successful R&D program aimed at extending the lining lives of the top blown rotary converters (TBRCs)at its Copper Cliff Nickel Refinery (CCNR) and the electric furnace
Jan 1, 1997
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Organic Centre-Lake Sediments-Application in the Geochemical Exploration for Gold in the Canadian Shield of SaskatchewanBy William B. Coker, Vladimir J. Sopuck, J. S. Fox
"Preliminary investigations indicate that organic lake sediments offer some potential for gold exploration within the Canadian Shield of northwestern Saskatchewan. It is also apparent that certain pre
Jan 1, 1982
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Till Geochemistry in Areas of Thick Drift and its Application to Gold Exploration, Matheson Area, Northeastern OntarioBy M. B. McClenaghan
"Abstract- The Ontario Geological Survey completed a regional till sampling project between 1984 and 1988 in the Black River Matheson (BRiM) area of northeastern Ontario. The project was designed to a
Jan 1, 1994
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Inspection TechniquesBy Tom Shumka
Introduction ?This technique detects 100% of all gear tooth surface indications, providing comprehensive data, and has the ability to size indications accurately. ?The remarkable advantages of ECA t
May 1, 2011
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Experimental Electric Smelting of Ores and Related Materials at the Department of Mines and Technical Surveys, OttawaBy G. E. Veins
A three-phase, continuously-operated, 250 kv.a. electric smelting furnace has been installed at the Mines Branch, Department of Mines and Technical Surveys, Ottawa, for the experimental treatment of o
Jan 1, 1957
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The General Character of the Earth's Magnetic Field in Western CanadaBy R. Glenn Madill
Western Canada is defined, for the purposes of this paper, as that part of the Dominion bounded approximately by the 95th and 141st meridians of longitude and the 49th and 80th parallels of latitude.
Jan 1, 1948
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Flash Smelting Furnace of the KGHM GLOGÓW Copper Plant - Technological and Process Challenges as a Driving Force of its Continuous ModernizationBy Z. Gostynski
The paper is a historical cross-section through a 28-year period of operation of the direct-to-blister Flash Smelting Furnace in the KGHM Glogów Copper Plant. It presents the origin of the furnace as
Jan 1, 2007
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Mine Ventilation CalculationsBy W. J. Tough
THIS paper offers examples of some of the typical calculations which occur in the ventilation of metal mines. The fi.rst section of the paper discusses the problems associated with natural-draft press
Jan 1, 1942
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The distribution of radon and other radioactive decay products of uranium from a uranium deposit into overlying overburdenBy M. P. Brameld, R. H. McCorkell
"Overburden covering bedrock uranium deposits was sampled to depths of 29 m and Rn concentrations measured at the same depths. Total-alpha activities, V concentrations and Rn emanation (J) of the samp
Jan 1, 1982
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Creating sustainability at AntaminaBy S. D. Botts, F. Cantuarias
"The Antamina project, owned by BHP Billiton Plc, Mitsubishi Corporation, Noranda Inc., and Teck Cominco Ltd., is a $2.3 billion copper/ zinc project, located in the Ancash Department of Peru. The pro
Jan 1, 2003