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Metallization in the Caledonian Belt, Southern New Brunswick - A Geological and Geophysical InvestigationBy A. A. Ruitenberg, G. Ruitenberg, J. Chandra
"The Caledonian Belt is mainly underlain by Late Precambrian and possibly Early Palaeozoic rocks, which are in part overlain by younger strata. Most of these rocks are weakly deformed, except for thos
Jan 1, 1972
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Industrial rock and mineral development and opportunities in New BrunswickBy Tim C. Webb
For almost 350 years, industrial rocks and minerals have been produced, used locally and exported from New Brunswick to markets throughout the world. Up until the early 1960s, commodities like grindst
Jan 1, 2001
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An Integrated Approach to Managing Asset Revamp Shutdown ProjectsBy M. Santaluce
"The revamp of critical process assets that require a significant plant outage (shutdown) presents a unique and demanding set of challenges for plant operators. They are executed in a more complex Bro
Jan 1, 2015
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Microstructural Evolutions of Oxide Dispersion Strengthened Martensitic Steels with Different Mechanical Alloying TimesBy B. K. Choi, G. E. Kim, S. Noh, T. K. Kim
Oxide dispersion strengthened (ODS) steel has been developed as the most prospective core structural material for next-generation nuclear systems because of its excellent high strength and irradiation
Jan 1, 2015
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Investigation of Mineral Liberation by Transgranular and Intergranular Fracture after MillingBy K. Bachmann, M. Rudolph, U. A. Peuker, H. H. Duong, T. Heinig, T. Leißner, H. Schubert, Helmholtz-Institute Freiberg for Resource Technology, Technische Universität Bergakademie Freiberg
"Minerals can be liberated by random fracture of particles into smaller fragments or by detachment along phase boundaries. These two mechanisms represent borderline cases. When ores get comminuted the
Jan 1, 2016
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Effect of Electricity Mix and Ore Grade on the Carbon Footprint of Chilean Cathodic CopperBy C. Peña, C. A. Zaror, M. Bustamante, M. Vega
The goal of this paper is to present the carbon footprint of Chilean cathodic copper, as a function of the electricity generation mix, ore grade, and process efficiency. Ore grades and acid leach-solv
Jan 1, 2011
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The Extraction of Rare Earths from Refractory Ores of a Deposit in KazakhstanBy Z. B. Karshigina, Ye. G. Bochevskaya, E. A. Sargelova, Z. S. Abisheva
At the present time of depletion of reserves of high grade rare earth deposits, it has become necessary to involve low grade raw materials in the production. Among the rare-earth deposits in Kazakhsta
Jan 1, 2016
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The Murray Deposit, Restigouche County, N. B. A Geochemical--Geophysical DiscoveryBy H. W. Fleming
In 1955, the results of a regional, geological interpretation of the northern portion of New Brunswick were used as a basis for selecting, for intensive exploration, three areas in which structural an
Jan 1, 1961
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Heat Pipes ? Proven Versatility in Heat TransportBy M. L. Joy
The heat pipe is a self-contained, passive structure that uses a liquid-vapour fluid cycle to provide high thermal conductance . Through the proper selection of working fluids and container materials,
Jan 1, 1978
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L'exploration et la mise en valeur des minéraux industriels dans la province de Grenville, Québec, dans les années 80By Henri-Loui Jacob, Suzie Nantel
"Depuis la fin des annees 1800, la province de Grenville represente pour Ie Quebec une source importante et diversifiée de minéraux industriels. Le Ministère de l'Énergie et des Ressources du Qué
Jan 1, 1990
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Géologie de la Mine Doyon, Cadillac, QuébecBy Pierre Sauvé, Guy Perrault, Armand Savoie, Pierre Trudel
"La Mine Doyon est une entreprise détenue à parts égales par Cambior Inc. et par Minerais Lac Ltée qui en est l'opérateur. Les statistiques de production au 1"" janvier 1990 indiquent que, depuis le d
Jan 1, 1990
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Coal Research in Canada -1964By H D. Smith
T HE production of coal in Canada was slightly higher in 1964 than in the immediate past, and the major users continue to be the electric utility and metallurgical industries. There are continuing tre
Jan 1, 1965
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Mg2(OH)3Cl.2H2O thermal decomposition kineticsBy S. Kashani-Nejad
The kinetics of the thermal decomposition of samples of Mg2(OH)3Cl.2H2O that were obtained by a novel leaching technique applied to a commercial magnesium electrolysis feed were investigated under amb
Jan 1, 2004
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The Gold-pyrite Association in Witwatersrand Reefs: Evidence for Electrochemical Precipitation of GoldBy P. Müller, W. J. Przybylowicz, V. M. Prozesky, D. de Bruin
"Abstract -The common style of gold mineralization in the Basal Reef and other auriferous conglomerates of the Witwatersrand Supergroup comprises clusters of gold grains occurring interstitially to qu
Jan 1, 1994
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Mineral Possibilities of Yukon TerritoryBy Aaro E. Aho
Yukon, one of the most potentially accessible, relatively undeveloped, regions of Canada, has major mineral possibilities. The Klondike placer gold fields and the Mayo silver-lead ?district are the so
Jan 1, 1958
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Interpretation of the Results of the Back Pressure Testing of Gas WellsBy G. W. Govier
The origin and limitations of the conventional and empirical equation for the interpretation of the results of back pressure tests on gas wells are discussed. Difficulties in data interpretation arise
Jan 1, 1961
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Tapping Smelting Furnaces Using Advanced Thermal Lances: A Routine but Vital TaskBy Roberto Pena, Cristhian Morales, Darwin Morales, Veronica Cambiaso
"This article makes evident the shortcomings of the current operation of oxygen pipes as well as the damages they cause and why they cause them. When focusing on the causes and effects of these drawba
Jan 1, 2017
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Completion Practices in Southwestern ManitobaBy J. G. Trowell, D. T. Magee
"IntroductionMANITOBA'S first recoverable oil was from the California Standard Daly 15-18 well in Lsd. 15, Sec. 18, Twp. 10, Range 27, W.P.M., completed early in 1951. This well also gave the first in
Jan 1, 1953
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Development of the Cigar Lake Jet Boring Mining MethodBy M. L. Wacker
"Cigar Lake high-grade uranium mine in Saskatchewan is operating after 25 years of test mining, construction, and mine flood remediation. Factors include ground stability, groundwater control, radiati
Jan 1, 2017
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Arbitration: Effective Dispute Resolution for the Metallurgical IndustryBy P. A. Tichauer
Arbitration is a flexible method for dispute resolution that gives control to the disputing parties while still maintaining a clear and well-structured decision making process. It responds to the desi
Jan 1, 2015