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Experimental and Three-Dimensional Numerical Studies of the Anchorage Performance of Rock Bolts
By Yu Chen, Charlie C. Li
The application of rock bolts for the stabilisation of underground openings needs a good understanding of the response of the bolts during rock excavation. The pull-and-shear performance of two types
Jan 1, 2015
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Comparison and Analysis of the Deformation Taken Place at the North Board of the Open Pit Copper Mine Asarel Registered by the Geotechnical Radar System Msr-300 and the Survey Landmarks
By Kr. N. Karparov
Measurements made with high precision GPS landmarks and geotechnical radar Reutech MSR- 300 associated with the observed movements in the north face of Assarel Mine, where on a horizontal distance of
Aug 1, 2013
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Updating Bayesian Network for Diagnostic Failure Analysis of Construction Equipment
By H. Q. Fan
Construction equipment is an important type of resources of heavy construction contractors. Since equipment breakdowns can cause project delays and significant financial losses, the contractors are ea
Aug 1, 2013
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Process Dynamics of Grinding Circuits and the Use of Automatic Control
By T. C. Crosby
"Grinding has a marked effect on concentrator recovery and operating cost, and improved operation through automatic control can enhance plant performance. The correct application of automatic control
Jan 1, 1967
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Evaluation of Scale Up Effect on High Pressure Grinding Roll (HPGR) Implementation at Pt Freeport Indonesia
By G. Banini
Prior to installation of High Pressure Grinding Rolls (HPGR) at PT Freeport Indonesia (PT-FI) a series of laboratory tests were carried out to determine the design parameters and also determine key pe
Jan 1, 2012
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HCL Acid Regeneration for Chloride Based Hydrometallurgical Processes with Minimum Environmental Impact
By Chris Harris, Kamal Adham
The use of HCl acid is gaining momentum among hydrometallurgical processes. However, the issue of environmentally efficient and economically viable ways to regenerate HCl acid (from various metal chlo
Jan 1, 2014
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An Application of the Theory of Metallogenesis to the Prospecting Areas of Manitoba
By J. S. De Lury
The metalliferous areas of Manitoba have been described in more or less detail. Since the descriptions were written some new prospects have come to light and considerable mining development has taken
Jan 1, 1925
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The Copper Mountain Mine of Gaspe Copper Mines, Limited
By J. C. White
This paper, after a brief introduction giving the history and geology of the area, deals with mining operations at the Copper Mountain mine of Gaspe Copper Mines, Limited. It discusses development ope
Jan 1, 1969
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Novel 3D Template of Titanium Oxide: Silver Composite on Titanium for Applications in Supercapacitors
By G. Kipouros, M. Dadvand, A. Dadvand
"A novel methodology was developed to obtain a 3D porous layer with a high aspect ratio of porosity on a titanium electrode. The porous structure allowed more active material such as hydrous ruthenium
Jan 1, 2019
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Vanadium Oxides Leaching: An Overview
By D. B. Dreisinger, M. R. Tavakoli
Vanadium has been produced from both primary and secondary sources having various compositions. Vanadium pentoxide and vanadium trioxide are the most available and known sources of vanadium oxides. In
Jan 1, 2014
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Economic Cycles as a Tool in Business Forecasting
By C. A. Grandison
The economic evolution from an agrarian society to an industrial and service-oriented economy is apparent to most students of history. The long-term trend is almost taken for granted, it does not requ
Jan 1, 1976
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Canadian Standards for Valuation of Mineral Properties
By Deborah McCombe
"and Bill Roscoe, Consulting Geologist and Principal with Scott Wilson Roscoe Postle AssociatesMineral property valuations are carried out for a variety of reasons, such as mergers and acquisitions, n
Jan 1, 2003
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Thermal analysis and microstructural evaluation of intermetallic compounds formed during pre- and post-eutectic reactions in 319 aluminum alloy
By S. G. Shabestari
Thermal analysis is a tool that is generally employed to predict the structure of the alloy before the actual casting is carried out. By cooling a sample of the molten alloy and recording the temperat
Jan 1, 2004
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The Apparent Overall Oxidation Kinetics of Uranium (IV) By Oxygen Gas in Aqueous Perchloric Acid Solutions
By Alexander Burns, David Dreisinger
The kinetics of the oxidation of uranium(IV) by oxygen gas in aqueous systems is dependent on acid concentration, oxygen partial pressure, and temperature. In order to better understand the relationsh
Jan 1, 2014
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Commissioning and Operation of the Copper Cliff Weak Acid Treatment Plant
By T. Xue
429 As part of Inco's S02 abatement project for its Sudbury operations, a weak acid treatment plant (W ATP) was commissioned at the Copper Cliff smelter in August of 2004 to treat the weak acid
Jan 1, 2006
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Iron Control in the Moa Bay Laterite Operation
By R. P. Kofluk
The nickel-cobalt sulphides produced from limonitic laterite ores by Moa Nickel S.A. in Cuba are refined at the Corefco nickel-cobalt refinery in Canada. Significant economic implications are associat
Jan 1, 2006
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Electrostatic Separation of Feldspar and Other Non-Metallic Minerals
By Grant S. Diamond
THE BIBLIOGRAPHY on the use of static electricity in mineral beneficiation consists largely of patents. Some references are found in mineral textbooks, but very little data on flow-sheets of commercia
Jan 1, 1957
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The Dominion Coal Board
By W. E. Uren
The Dominion Coal Board was created by Statute passed on July 17th, 1947, and was brought into effect by proclamation on October 21st, 1947. It is, consequently, a comparatively young body, having bee
Jan 1, 1949
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The Classification of Metalliferous Provinces and Deposits
By C. J. Sullivan
Many metalliferous ?provinces are co-extensive with particular groups of sedimentary, volcanic, or :basic plutonic rocks. Deposits may be truly syngenetic (Rand, Rhodesia-Katanga, Mans-field, Blind
Jan 1, 1957
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Recent Improvements in Gold Milling Operations Through Co-Operative Research & Development
By W. A. Gow
"In January of 1964, a group known as the Canadian Gold Metallurgists was formed with the backing of the managers of most Canadian gold mining operations. This organization is composed of about thirty
Jan 1, 1968