Search Documents
Search Again
Search Again
Refine Search
Refine Search
- Relevance
- Most Recent
- Alphabetically
Sort by
- Relevance
- Most Recent
- Alphabetically
-
Digital Transformation in Metallurgical Facility Design, Construction and Operations
By D. Ofstie, B. Kargutkar
BIM, or Building Information Modeling, is transforming the way metallurgical facilities are built, operated and maintained. BIM provides a digital representation of the facility, complete with all phy
Jan 1, 2015
-
Natural Earth Currents• and Electric Logging
By G. D. Garland
The influence of natural electric currents, induced in the earth by changes in the earth's magnetic field, on the electric logging of boreholes has not always been recognized. Measurements made with f
Jan 1, 1962
-
An overview of Minnova's Ansil mine
By J. Desrosiers
"Minnova Inc. has five operating divisions thoughout Canada. One of them is Lac Dufault which was established in 1964.Lac Dufault is located 15 km north of Rouyn-Noranda, in what is known as Noranda v
Jan 1, 1991
-
Capital Cost Estimating for Mineral Processing Plants
By R. J. Balfour, T. L. Papucciyan
"INTRODUCTIONCapital Cost considerations are basic to feasibility in the achievement of success for Mineral Processing Projects as much as or more than in many other industries. Capital cost is an imp
Jan 1, 1972
-
Flotation Behavior and Mechanism of Chalcopyrite and Galena in Presence of O-Isopropyl-N-Ethyl Thionocarbamate
By Yongjie Bu, Wei Sun, Zhiyong Gao, Yuehua Hu, Hongbiao Tao, Runqing Liu, Central South University
"The flotation behavior of O-isopropyl-N-ethyl thionocarbamate (IPETC) and pH for chalcopyrite and galena was studied through pure mineral test, adsorption quantity determination, solution chemistry c
Jan 1, 2016
-
Vapour phase titanium production
By D. G. Tisdale, W. Curlook, J. M. Toguri
"In this study, the vapour phase reduction of titanium tetrachloride conforms to the traditional Kroll chemistry, but employs argon as an inert carrier gas and requires a higher reaction temperature o
Jan 1, 1997
-
Evaluation Of Elements Of Concern In The Jeb Tailings Management Facility Using Synchrotron Radiation Techniques
By John R. Hayes, Kebbi A. Hughes, John Rowson, Peter E. R. Blanchard, Jeremiah C. Beam, Andrew P. Grosvenor, Arthur Situm
Uranium ore bodies contain elements within mineral phases that need to be disposed of responsibly. Solid waste can be placed in a tailings management facility (TMF) to contain the waste elements and l
Jan 1, 2020
-
Advanced dielectric ceramics applied in hydrogen generation systems
By R. A. L. Drew, G. Mendoza-Suarez, J. Filipi, R. Vintila, J. A. Kozinski
Economics and environmental considerations along with the increasing demand of hydrogen encourage development of novel technologies such as plasma processing of hydrocarbons and thermal cracking of na
Jan 1, 2004
-
Improving the Flotation Circuit Performance Using Empirical Simulation at Nunavik Nickel Concentrator
By J. Bouchard, A. Clapperton, L. Ebacher, N. Singh
"Canadian Royalties Inc. owns and exploits the Nunavik Nickel project: a copper and nickel deposit in Nunavik, Quebec. Froth flotation is used to produce nickel and copper concentrates. As is the case
Jan 1, 2018
-
The Sudbury Integrated Nickel Operations Converting Practice, an Update
By G. Goodall, R. Jabbar, S. Muinonen, A. Cummings
"Glencore’s Sudbury Integrated Nickel Operations in Falconbridge, Ontario, has been in operation since 1930. Many new technologies and practices, now common in the industry, have been implemented at t
Jan 1, 2017
-
A Comparison of the Anchorage Performance of Cable Bolts Based on a Newly Developed Testing Methodology
"With the plethora of cable bolts on the market, geotechnical engineers can be baffled by the differences in performance claims from the manufacturers but perhaps more importantly they are sometimes a
Jan 1, 2015
-
Closing of a Goethite Pond at Umicore Balen, Belgium
By P. Mengé
The covering of a hydraulically filled goethite pond is discussed from a geotechnical point of view. The characteristics of the goethite were defined in order to allow a detailed study of the procedur
Jan 1, 2006
-
Power from Coal at Wabamun
By M. M. Williams
ALBERTA has been generously endowed with oil, natural gas, coal and water power, thus giving power producers a wide choice in the type of plant and fuel which can be used. Therefore, with such a varie
Jan 1, 1963
-
Arctic mineral wealth — Will there be a two-sided coin?
By Joanna LaForte
"In response to “Arctic Mineral Wealth —Equitable Participation with Aboriginal Landowners – A slow or fast process?”, this author’s impression is one that, to her, seems obvious — this is definitely
Jan 1, 1996
-
Simulation of Drop-Weight Impact on Woven Composite Laminates
By A. Gakwaya, P. Vachon-Joannette, P. Gagnon, J. Lévesque
"Predictive numerical methods are essential tools for reduced development cost and improved high performance designs of modern aircrafts. Their use leads to savings in terms of design cycle time and e
Jan 1, 2016
-
Diagnostic Studies of Lubricants
By E. Goodwin
The mechanics of formation of wear-metal suspensions in lubricants is discussed, along with the relationship of the concentration of the metals and other particles to the wear of lubricated machinery
Jan 1, 1978
-
Monitoring of Dynamic Energy Resistant Rockbolts: Laboratory and Field Results
By F. Charette
Instrumentation has been developed that can monitor the strain applied to a D-Bolt up to 7.5% elongation. The technology far exceeds the limit for foil resistance strain gauges. In the laboratory the
Aug 1, 2013
-
Structural Considerations Affecting Selection of Major Components in Grinding Mill Design
By Rhual L. Guerguerian
MINING has been practised by mankind for over sixty centuries (1). In 1876, the "ball mill" was patented, and during the century that followed rotary grinding developed to the state where individual m
Jan 1, 1978
-
A Model for Implementing & Continuously Improving the Automated Change Management Process for Construction Mega Projects
By Sh. Karimidorabati
In the construction industry, project changes constitute a major cause of delay, disruption, cost increases, poor quality and unsatisfying performance. They are also known as a main factor of litigati
Aug 1, 2013
-
Deep Shaft Sinking Mechanisation Developments
By F. A. Auld
"Traditionally deep shaft sinking from the ground surface was carried out using drill and blast methods. Although large diameter blind shaft drilling has been carried out successfully on numerous occa
Jan 1, 2019