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Fuel Investigations of the Research Council of Alberta (1919-1940)
By W. A. Lang
RESEARCH has been defined as the link between the present and the future. Science, wonderful though its achievements may be, has but scratched the surface of the unknown. Research is directing its att
Jan 1, 1942
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Maintenance Control ? A Four Level Approach - Who's Right?
By Mark L. Munsell
In recent years, miners have tried many approaches to maintenance such as: - Highly sophisticated computerized programs. - large planning groups designed to preplan and schedule work. - Contract
Jan 1, 1976
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Application study of UAV technology in tailings pond monitoring
By T Zhao, K Wang, Z Zhang
Tailings pond safety monitoring is vital for preventing dam failures and ensuring environmental safety. Unmanned Aerial Vehicles (UAVs) can enhance tailings pond monitoring with flexible operational c
Sep 1, 2024
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Partitioning of Chalcopyrite by Sulfidation
By M. J. Adam
The Bureau of Mines is investigating the feasibility of partitioning complex sulfide minerals to simpler sulfide phases by sulfidation reactions. Such partitioning can afford opportunity to improve se
Jan 1, 1987
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Factors Influencing The Loosening Zone and Calculation Method for Support Pressures of Shallow Tunnels in Layered Rock Strata
By Zhiwei Wang, Chunsheng Qiao
"Aiming at the problems of the existing calculation methods for the support pressures of shallow tunnels in layered jointed rock strata, by using OAT (orthogonal array testing strategy) and DEM (disti
Jan 1, 2015
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Economics And Directional Growth In Aluminum Industry
By Alexander Karim
This paper reviews the growth pattern in bauxite and alumina production, and primary aluminum smelting through 1980. Because the alumina and primary metal are intermediate products of the major int
Jan 1, 1968
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IC 7347 Utilization Of Natural Gas For Chemical Products
By Harold M. Smith
Among the more important raw materials now utilized for the commercial production of synthetic organic chemicals is natural 'gas. Natural gas has been used as a fuel and source of energy almost f
Jan 1, 1947
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The Salt Deposits of Malagash, Nova Scotia
By A. R. Chambers
Malagash received its name from the Indians many years ago on acco.unt of its turbid (milky) waters, although,' the red men did not appreciate the significance of this turbidity, and were, of cou
Jan 1, 1924
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The West Driefontein Reclamation Carbon-In-Pulp Plant; Pilot Plant Testwork, Design, Commissioning And Optimization
By G. D. Buson
Driefontein Consolidated Limited has a proud history in the South African gold mining industry dating back to March 1945 with the formation of the West Driefontein Gold Mining Company. The reclamation
Jan 1, 1999
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Case Histories of the Application of the STG Integrated Grouting Method
By Yu. A. Polozov, V. A. Lagunov, O. Yu. Lushinkova, Yu. I. Svirskiy, Eh. Ya. Kipko, Roy A. Williams
The integrated grouting method, as developed in the USSR, can be applied to multi-purpose operations that in¬clude the construction of shafts, drifts, and tunnels. In the USSR it has been used extensi
Jan 1, 1993
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Caro's acid-an oxidant for acid leaching of uranium ores
By M. Yamine, R. J. Ring, D. J. Waters
"An experimental program has been carried out by the Australian Atomic Energy Commission to compare the effectiveness of Caro's acid as an alternative oxidant to pyrolusite in the leaching of ura
Jan 1, 1984
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SIMBAT Dynamic Pile Testing - Results of an Independent Pile Capacity' Prediction Event
By Richard T. Stain
"In 2001, a pile trial site was established at Limelette in Belgium consisting of 25 displacement screw piles and 5 driven pre-cast piles. Interested parties were invited to participate in a pile pred
Jan 1, 2005
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RI 8806 - Recovery of Alumina From Anorthosite by an HCI-F-Gas Sparging Crystallization Process
By J. A. Eisele
The Bureau of Mines is investigating the recovery of alumina from domestic nonbauxitic resources, including anorthosite. The United States has large reserves of anorthosite, but its aluminum content i
Jan 1, 1983
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Mine Pit Slope Geotechnical Design
Mine pit slopes in the Pacific Rim are a geotechnical challenge because of the complex geology in which they are developed. Mines are currently being fast-tracked to meet the increase in commodity pri
Jan 1, 2006
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Metallic Interconnects For Application In High Temperature Solid Oxide Fuel Cells (Sofcs): Thermodynamic Study Of The Oxidation Of Ferritic Stainless Steels
By Aline Lima da Silva
The reduction in SOFC operating temperature due to recent development in materials and fabrication techniques enables the use of ferritic stainless steels as interconnects for SOFCs. Ferritic stainles
Aug 8, 2018
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Reconciling The Conflicts Between Objectives Of Owner, Developer And The Public In Mineral Ventures
A viable mineral economy requires availability of economic deposits, the ability to exploit then, and protection of the public interests. The natural tendency for each party to consider only its legit
Jan 1, 1979
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A Study Of Hydrocyclone Classification Of Coal Fines By CFD Modeling And Laboratory Tests
By S. Torno
The elimination of ultrafine (<10 µm) clay particles is essential to the treatment of abandoned coal-washing plant tailings for the recovery of the remaining coal fraction by enhanced gravity processi
Jan 1, 2011
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Study on Comprehensive Utilization Technology OF A Polymetallic Silver Ore
The ore studied occurred in the Three Rivers area in China and was a silver-lead-zinc complex ore containing 400.52 g/t silver, 4.77 % lead and 3.47 % zinc. Silver, lead and zinc were the major valuab
Jan 1, 2014
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Practical Aspects Of Compensation Grouting ? Synopsis
By Philip J. H. Ball
The new application and development of grout jacking processes has combined, over the last decade in particular, to provide a method by which the effects of new underground construction on superficial
Jan 1, 2000
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Treatment of the Siirt-Madenk÷y Ores by Flotation
Treatment of the Siirt-Madenk÷y Ores by Flotation
Sep 13, 2010