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Simulation for Dependable Mining Automation
A discussion on simulation tools to aid the development of robotics platforms is presented. The focus of the work is towards mining robotics platforms where operations are typically in unstructured, u
Dec 6, 2010
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A Queuing Network Model for Shovel-Truck-Crusher Systems in Open-pit Mining
By Jiwen Zhang
Abstract Due to the blocking nature at the crusher station, straightforward application of queuing theory cannot give realistic results on the performance of a shovel-truck-crusher system. A new queu
Oct 1, 2009
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A Queuing Network Model for Shovel-Truck-Crusher Systems in Open-pit Mining
By Jiwen Zhang
Due to the blocking nature at the crusher station, straightforward application of queuing theory cannot give realistic results on the performance of a shovel-truck-crusher system. A new queuing networ
Oct 1, 2009
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In Pit Crushing & Conveying in hard rock applications Todays? challenges ? future?s chances
By Andreas Oberrauner
Content ? What is? an introduction ? Crushing technology ? Conveying in pits ? Pit-exiting strategies ? Mine Planning in IPCC ? Summary/Conclusions EHS slide ? Sandvik?s objective is zero harm
Aug 1, 2013
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Dynamic Trial of an On-Stream Analyser for Iron Ore Fines
By Messenger A. J, Miles J. G
A thermal neutron irradiation technique using a mCf neutron source has been developed and applied to thp.simultaneous determination of iron and aluminium (expressed as AI2O3) in iron ore fines (-6 mm
Jan 1, 1980
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Design And Implementation Of A Multimodal Transportation Cost Analysis Model For Domestic Lignite Supply In Turkey ? Synopsis
By E. Demir
Transportation cost is the dominant cost and accounts for almost half of the total mining cost in surface mining. Therefore, determining transportation cost is critically important for the economic fe
Jan 1, 2012
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A New Practical Approach to Mineral Seperation by Flotation with Anionic and Cationic Derivatives of Fatty Acids
Laboratory flotation tests on sized fractions of a certain number of selected minerals with homologous fatty acid derivatives (i.e. sodium salts and amine acetates) confirm that the higher homologues
Jan 1, 1965
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Institute of Metals Division - Martensitic Transformation in Binary Titanium Alloys
By Y. C. Liu
Both the habit plane of martensite and the orientation relationship between the matrix and martensite platelets of different habit planes have been investigated in binary titanium alloys with molybden
Jan 1, 1957
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Experimental Scale-Up of the Screen Models
By Harri J. Lehto, Marja I. Oja
"The purpose of grinding circuits is to produce a particle size distribution that has as much as possible the wanted particle size class. In practise, however, the production of the wanted size class
Jan 1, 2003
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Industrial Minerals 2001
Editor’s note: As usual, the June issue features an industrial minerals review. And some thanks are in order. Thank you to the industrial minerals annual-review editor, to the technical committee
Jan 1, 2002
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Urban Legends: Two Case Studies That Redefine "Impossible"
By Grant R. J. Bearss
Due to environmental concerns in urban construction, many typically simple projects become very complex or feasibly impossible. The introduction of relatively new concepts has redefined "impossible",
Jan 1, 2002
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RI 3154 The Splicing of Rubber Sheathed Trailing Cables
By A. B. Hooker, L. C. IlsLey
"Observation of the use of trailing cables in ""mines shows that the chief limiting factor in the life of the cables and their safe use is the smashing or crushing of the cables in service, together w
Mar 1, 1932
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Chromium Use By Market In The United States
By J. F. Papp
In the United States, chromium has been consumed in three major markets: chemical, metallurgical, and refractory. The predominant end use for chromium in the United States is in the metallurgical mark
Jan 1, 2004
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The Effect of High Salt Concentrations on the Viscosity of Concentrated Quartz Suspensions
By Warren L. J, Horsley R. R, Meagher L
Mineral concentrators often use process water that is very saline and/or hard. In this paper the effect of increasing concentrations of sodium chloride and calcium chloride on the rheological prope
Jan 1, 1989
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Application Of Physical And Mathematical Modelling In Underground Excavations
The scope of this paper is to introduce a mathematical model based on matrix algebra in order to determine similitude quantities, which can be arranged in specific formats to simulate the field condit
Jan 1, 1989
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Indexes of Mine Microseismic and their Application in Safety Assessment by Statistical Evaluation at Luomu Mine
By J. Hu, F. Lin, R. Chen, F Peng, S. Yang, W. Yu
"Microseismic monitoring technology has become one of the most effective method of mine ground pressure monitoring after decades of development. But safety assessment of mine ground pressure by using
Jan 1, 2015
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Controlling Of Foaming Phenomena During Copper Blow In Copper P-S Converter
By Pengfu Tan
Xstrata Copper at Mount Isa in Australia has operated one copper Isasmelt furnace and four P-S converters. The phenomena of foaming occur in above 10% of converter operations. A thermodynamic model of
Jan 1, 2006
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Brightwater Conveyance System: Ground Freezing For Access Shaft Excavation Through Soft Ground
By Joseph M. McCann
The Brightwater regional wastewater treatment facility, under construction in King County, WA, includes an extensive conveyance system that will feature deep, soft-ground tunnels and shafts. Excavatio
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Characterization Of Steel Slag For Incorporation Into Red Ceramics
By Sergio Neves Monteiro
This work had as its objective the characterization of a waste material, steel slag, generated from an integrated steel plant, with a view to its recycling and incorporation into red ceramics fabricat
Jan 1, 2006