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The Seven Delusions in Disaster-Prone Organizations (00ec0c95-937d-473b-9762-40a685fd5e37)
By Marius Jacobs
"Safety performance in many companies and even industries has stalled in the few years. Accidents rates are at a "plateau" and yet, serious accidents and fatality rates are not. In more dramatic cases
Jan 1, 2014
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Study of Gold Leaching with Bromine and Bromide and the Influence of Sulphide Minerals on this Reaction
By Mani Manimaran, Inna Dymov, Mariam Melashvili, Chris Fleming, Joe O’Day
This paper presents experimental evidence that supports the use of bromine/bromide as a potential alternative to conventional cyanidation for gold leaching. The study evaluated a brominebased lixivian
Jan 1, 2014
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Precharging in previously preconditioned ground
By E Hawkins, S Sheldon
Block caving is becoming a more widely adopted mining method allowing for underground massive low grade orebodies to be extracted economically. Underbreak during cave propagation is difficult to predi
Mar 15, 2021
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Mettop´s New Ionic Liquid Cooling Technology is the Safest Way to Cool a Furnace
By Stefan Wallner, Andreas Filzwieser, Stefan Konetschnik, Reinhard Preiss, Iris Filzwieser
"Process Safety Management for METTOP means avoiding risks as far as possible - but also dealing with the residual risk by using all existing management tools or external assistance, if required. The
Jan 1, 2014
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Principal Components Analysis of ToF-SIMS Data: Application to Mineral Recognition, Surface Reaction and Separation by Flotation
By Brian Hart, Roger St. C. Smart, James Francis, Mark Biesinger
"There are a number of challenges involved with the surface analyses of different mineral phases from process streams in a flotation facility. The first of course is to collect samples that are repres
Jan 1, 2007
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IC 7281 The Burning Rate Of Fuse - Introduction
By D. Harrington
Educational campaigns conducted by the manufacturers of explosives, the Bureau of Mines, mining companies, and safety organizations have contributed greatly in reducing accidents caused by explosives
Jan 1, 1944
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RI 4456 Synthetic Liquid Fuels, 1948 Annual Rpt., Pt. 1 Oil from Coal
By BUREAU OF MINES
In 1948 the United States became a net importer of oil. Coupled with an unprecedented domestic production of 5,900,000 barrels daily, imports approximating 500,000 barrels made available a total suppl
Jan 1, 1949
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Bureau Of Mines Mineral Investigations In The Juneau Mining District, Alaska, 1984-1988 - Volume 2.- Detailed Mine, Prospect, And Mineral Occurrence Descriptions - Introduction
This publication summarizes the Bureau's activities as part of a study of the Juneau Mining District (JMD) during the period 1984-1988. The objectives of the program were to identify the type, am
Jan 1, 2012
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Geochemistry of the British Caledonides: the setting for metallogeny
By D. M. A. Flight, P. M. Green, J. A. Plant, P. R. Simpson
Paper presented at Mineralisation in the Caledonides, the Mike Gallagher memorial meeting held in Edinburgh, 27-28 June 1996. The British Geological Survey's regional geochemical database is used to i
Jun 19, 1905
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"Renovation Of The Amsterdam Concert Hall, Replacing 2000 Wooden Piles By 400 Vibration-Free Tubex Piles In Restricted Room."
By Alexander J. Verstraeten
Work started on the building of the Amsterdam Concert Hall in 1880 by driving over 2000 wooden piles of 13 m on which foundation-beams out of wood and brickwork were made. During construction the de
Jan 1, 1987
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IC 7714 Frost-Control Practices And The Prospective Use Of Atnthracite ? Summary And Conclusions
By J. D. Clendenin
Systematic practices for protecting crops from frost damage began in the United Metes more then 40 years ago when the Weather Bureau Fruit-Frost Warning Service was organized; however, various practic
Jan 1, 1955
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Finite Element Evaluation of the Residual Stress Fields Obtained by Hole Expansion on 6061-T6 Aluminum Welds
By K. C. Viveros, R. R. Ambriz, C. García, F. De Villèle, A. Talha, D. Jaramillo
Cold hole expansion on base metal, weld metal and heat affected zone of 6061-T6 aluminum alloy welds was simulated by means of finite element method. Three dimensional compact test models with a previ
Jan 1, 2014
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Steaming Coal Evaluation by Pilot Combustion Testing
The Australian Coal Combustion Testing and Research Facility has been operating commercially for one year and during that period coal product evaluations have been conducted on behalf of four coal
Jan 1, 1987
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New York State Museum
New York State Museum, Albany, N. Y. D H. Newland, State Geologist. A complete list of publications or the latest lists of available publications will be sent upon application. A series of Bulletin
Jan 1, 1933
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The Control of Oxide in the Basic Open Hearth Process
By C. F., Christopher
The purpose of any steel-making process is to convert the two raw materials iron and scrap into steel. The chemical analysis of the steel is set within certain limits which involve the physical proper
Jan 1, 1957
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The Onça Puma Nickel Project
By Ruy L. Rodrigues
Vale is in the early stages of commissioning its Onça Puma nickel operations. The project is meant for the production of 58,000 tpa of nickel contained in ferro-nickel, substantially contributing to t
May 1, 2010
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Prediction And Design Control Of Surface Subsidence By Global Simulation Of Mine Behavior Using Finite Element Mode
By Shosei Ph. D Serata
The Stress Control Method of mine design provides enhanced engineering control over the behavior of underground structures in comparison to conventional mine design methods. The same Method can be app
Jan 1, 1986
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Mining Company of the Future;Anglo American CEO Joins Group to Open Discussion
By William Gleason
The mining industry is at a crossroads. Currently, there is an estimated $25 billion worth of projects around the world that have been stopped as the consequence of a dispute or disagreement with thei
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AG Feed Particle Size Distribution Measurement of Iron Ore
By É. Roberge, S. Makni, G. Gagnon, F. Lavoie, A. Faucher
"Feed particle size is an important variable for the primary grinding mill operation. Several commercial vision systems have proven to successfully measure online many types of ores and are used for a
Jan 1, 2015
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Significant Strides Toward Ree Production in Canada
By I. M. London, G. P. Hatch
The Canadian Rare Earth Elements Network (CREEN) was formally launched at the Rare Earth Symposium at The Metallurgy and Materials Society of CIM (MetSoc) Conference of Metallurgists in October 2013.
Jan 1, 2014