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Incorporating Radiant Heat Exchange into Finite Element Models of Hydrometallurgical Process Equipment
By David McMullen
Radiation plays a critical role in the thermal behaviour of hydrometallurgical process equipment. This effect is particularly important when designing refractory lined equipment used in pressure leac
Jan 1, 2014
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Mine Plant - From Conception to Production
By J. B. Mitchell
Many of the pre-production and plant startup problems that we regard as inevitable are actually caused by poor organizational methods. Traditional methods of organization can be modified to provide cl
Jan 1, 1966
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Drillhole Placement Subject to Constraints for Improved Resource Classification
By J. B. Boisvert, D. S. Silva
"Drillhole placement involves benefits, costs, and constraints. Benefits are related to the drilling campaign value, which includes maximizing “indicated” and “measured” resources. Costs include drill
Jan 1, 2018
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Accident Prevention
By James J. Holmes
ACCIDENT prevention as we know and understand it today is of comparatively recent origin. As a matter of fact, the Industrial Accident Prevention Association of Ontario, which is the oldest organizati
Jan 1, 1945
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The Implications of Planning and Scheduling by CPM
By Jack G. Hazan
The Critical Path Method is the modern scientific answer for solving the planning and scheduling problems inherent in today's complex projects. With this method, nothing is left to chance. All re
Jan 1, 1965
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Chapter 12. Determination and Payment
By Karl J. C. Harries
"12.1. NO DEPRECIATION/GAAPAll calculations and computations relating to the Royalty shall be carried out in accordance with generally accepted accounting principles consistently applied to the extent
Jan 1, 2003
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Exploration Drilling Internationally
By Loris S. Pascoli
The increased pace of globalization in the mining industry has presented more opportunities for Canadian service companies to participate in ventures abroad. However, varying cultures, laws, competiti
May 1, 2001
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Chapter 6. Some Property Acquisition Agreements - Part I. General
By Karl J. C. Harries
"6.1. INTRODUCTIONThis chapter comments on some of the more common types of agreements related to property examination and acquisition, other than the farm-in/joint venture agreement or common underta
Jan 1, 2003
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Some Canadian Non-Metallic Minerals a Review of Fifteen Years' Progress
By Alfred W. G. Wilson
In this paper is presented a review of the changes that have taken place in certain Canadian non-metallic mineral industries since 1909. The fifteen-year period 1909 to 1923, inclusive, has been se
Jan 1, 1925
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Severe Service Ball Valve Design Analysis Utilizing a Modified Kepner-Tregoe Method
By M. Pearson, J. Irvine, L. Mercer, P. Lauzon
Severe service ball valve performance has a direct impact on the mechanical availability of high pressure oxidation and leach plants. The primary function of these valves is to isolate the autoclave f
Jan 1, 2004
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A Review of Slushing Equipment and Some Applications
By W. Noel O?Brien
Introduction Since 1930 numerous improvements have been made in equipment designed for the mechanical removal of broken ore in underground mining operations. New applications of mechanical equipment,
Jan 1, 1951
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Reserve Mining Company Pelletizing •Practice
By Kenneth M. Haley
THE development of Reserve Mining Company's pelletizing practices began in 1949 in a pilot plant located at Ashland, Kentucky. Three years later the participating companies -Armco Steel Corporation, C
Jan 1, 1961
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A Three-Wire Method of Plumbing a Shaft
By I. M. Marshall
SOME years ago the writer had the opportunity to plumb a number of mine-shafts, each of which presented various conditions and difficulties. This afforded the chance to compare several methods of shaf
Jan 1, 1938
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Experimental Electric Smelting of Manganese Ores (ca29afc4-b842-40ff-8cd4-421e412a15a9)
By R. A. Campbell
Pig iron and silicospiegeleisen were produced experimentally from a very low-grade manganiferous iron ore from Steep Rock, Ontario, by a two-stage electric smelting process. The most favourruble opera
Jan 1, 1958
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The Effectiveness of Different Methods of Methane Drainage for Selected Longwall of Katowice Coal Holding
By R. Loj
Katowice Coal Holding (KHW) is one of the largest coal companies in Europe. The company owns five coal mines with a daily output of around 60 000 tons of coal. In the Katowice city area, very good qua
Aug 1, 2013
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Employing a Virtual Reality Tool to Explicate Tacit Knowledge of Machine Operators
By A. Vasenev
The quality and durability of asphalted roads strongly depends on the final step in the road construction process; the profiling and compaction of the fresh spread asphalt. During compaction machine o
Aug 1, 2013
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Geology of the Izok Massive Sulfide Deposit, Nunavut Territory, Canada
By Ian R. Morrison
"Abstract - The Izok Zn-Cu-Pb-Ag volcanogenic massive sulfide deposit is located 265 km south of Kugluktuk (Coppermine), Nunavut Territory, Canada, in the west-central Slave structural province. The I
Jan 1, 2004
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Valuation of Mineral Properties without Mineral Resources: A Review of Market-Based Approaches (c56e0f9b-373c-416b-a251-b9027f9776ff)
By Ross D. Lawrence
"Comparable transaction analysis is the best known of the market approaches to valuation of exploration-stage mineral properties. The analysis of option and farm-in agreements can also provide useful
Jan 1, 2003
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The Occurrence of Massive Sulphide Deposits In Canada
By J. E. Gill
"THE YEAR 1959 appeared to be a good one in which to attempt a summary of progress in the location and study of sulphide deposits in Canada because a temporary surplus of metals caused prices to fall
Jan 1, 1960
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Optimizing Plant Facilities Location
By R. D. Hossack
"The selection of a site for plant facilities is a function of several factors and has as its objective the maximization of profits, given fixed markets and sources of raw material locations. In pract
Jan 1, 1970