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Project Delivery
By E Skinner, G Lane
Project delivery strategies are determined by project context, business case requirements, scale of project, market conditions, ownerÆs capability and preference, contractorÆs experience, resource and
Jul 15, 2013
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Development of an On-line Vibration Based Fault Detection Systems for an Electric Mining Shovel
By Markus Timusk
This paper describes a research project that focuses on developing a diagnostic routine to assist in decision support for the condition based maintenance of mobile mining equipment subject to unsteady
May 1, 2004
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Impact Of Groundwater Chemistry On Wall Rock Chemical Leaching And Pit Lake Character
By D. Richers
When modeling predictive pit lake chemistry, groundwater chemistry is integrated with the affected portions of the wall rock and chemistry of the lake in a complex series of mixing. Fractions of the s
Jan 1, 2012
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Methane Control Research: Summary Of Results, 1964-80
By Maurice Deul
This bulletin summarizes the work conducted under the Bureau of Mines methane control research program during the years 1964 to 1979. This research effort was directed toward improving existing method
Jan 1, 1986
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Roll Grade Application For Hsm To Reduce Total Cost Of Ownership
By Michael Brandner
HSM can be divided into different groups such as Conventional HSM with Roughing stands and HSM without Roughing stands = Mills with just finishing stands. The roll requirements for different stands ar
Aug 17, 2017
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The Investigation of a Gold Prospect
This paper deals chiefly with the preliminary examination, when a decision has to be made as to whether a prospect has a chance of developing into a mine or not. At this stage it is important to have
Jan 1, 1950
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Model for the Design and Control of Flotation Plants
By R. P. King
"A model of the flotation process can be used effectively for design and control. For design purposes it can be used to predict the performance of a large plant from laboratory and pilot plant data. I
Jan 1, 2014
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Kainantu Gold-copper System, Papua New Guinea
By K Prendergast, P Dale, I Taylor, A J. Vigar, B Lueck
"An EXTENDED ABSTRACT is available for download. A full-length paper was not prepared for this presentation. The Kainantu Project is located within the New Guinea Thrust Belt in northern Papua New Gui
Mar 18, 2015
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High Oxygen Shrouded Injection At Falconbridge: Five Years Of Operation
By Joël P. T. Kapusta
Although Peirce-Smith converting remains the workhorse in matte converting, the copper and nickel industries are still confronted with production hindrances such as tuyere blockage, excessive refracto
Jan 1, 2005
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Wash Water Optimization on an Iron Ore Spiral
"Gravity concentration remains the main separation method for fine iron ore and is used extensively for treating various minerals. Gravity concentration methods separate minerals of different specific
Jan 1, 2015
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New Dragline Bucket Improves Stripping Efficiency
By Dean Bray
During the past three years, a new rear-dumping dragline bucket technology has been patented, developed and tested at North Dakota coal mines. Field testing has shown that this new concept in draglin
Jan 1, 1999
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Achieving Sub-Ppb End-Of-Pipe Selenium Targets and Stable Solids Residues Using Selen-Ix™: Combining Ion Exchange and Electro-Reduction
By F. Mohamm
"Recent changes in regulations and scientific advances concerning selenium bioaccumulation have placed greater importance on non-biological treatment systems for selenium control. Mining wastewater co
Jan 1, 2017
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A pilot-scale evaluation of the effect of grind size on the recovery of a UG2 platinum ore
By Trevor Harris, Martin Harris
"This paper evaluates the effect of grind size on the flotation performance of a platinum ore from the UG2 reef of the Bushveld Igneous Complex, in South Africa. The study was conducted on the Mintek
Jan 1, 2002
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Quartz-Feldspar Separation For The Glass And Ceramics Industries
By F. Burat
Large reserves of feldspar ore exist in the Aegean region of Turkey. The main colored impurities in these ores are iron- and titanium-bearing minerals such as anatase, rutile, sphene and ilmenite. In
Jan 1, 2007
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Annual Review 2005 – Mining Review
By P. A. Plunkert, D. E. Morse, L. McCartan, J. F. Papp
The mineral sector is a fundamental part of the U.S. economy. It contributes to the real gross domestic product (GDP) at several stages —basic (mining), intermediate processing, manufacturing of fini
Jan 1, 2006
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OFR-100(3)-77 Design And Development Of A Machine Familiarization Trainer For Dragline Operators - Phase II Report
By Peter Murphy
This report (arid related appendices) provides a description of the functional design specifications, engineering design specifications, and program of instruction for development of a training system
Jan 1, 1976
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Use Of The Observational Method (Best Way Out) To Allow Driven Pile Installation In Chalk - Introduction:
By Paul Morrison
The paper describes the design process, trial testing and contract pile installation of 772 precast concrete piles at a site in Surrey, South East England. Recommendations on how to improve the desig
Jan 1, 2000
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Time-space effect and principle of variation loading analyses and application cases
By W. Zhu
ABSTRACT: This paper presents further developments of the principle of Construction Process Mechanics of rockmasses, The principle of loading variations analyses in space-time is systematically descri
Jan 1, 2003
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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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Reduced maintenance costs resulting from the use of wear resistant materials - Synopsis
By S. D. Viljoen
The use of ceramics to protect equipment subjected to wear in abrasive and corrosive applications has been accepted by most plants as the industry norm. Little is, however, known about alternative spe
Jan 1, 2010