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Dissolution of Rare Earth Elements from Apatite Ore in Sulfuric Acid SolutionBy Kazutoshi Haga, Ariunbolor Narankhuu, Ariuntuya Battsengel, Yasushi Watanabe, Altansukh Batnasan, Akita University
"Rare earth minerals are usually concentrated by flotation, magnetic or gravity separation methods to produce concentrates that are subsequently leached with hydrochloric (HCl), sulfuric acid (H2SO4)
Jan 1, 2016
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Custom Designed EquipmentBy Michael T. McCaffrey
The wide range of potential feed materials, process steps, and products in metallurgical facilities means that standard equipment might not be available to adequately meet the project technical and ec
Jan 1, 2015
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Geological Setting of the Meadowbank Gold Deposits, Woodburn Lake Group, NunavutBy William J. Davis, R. Blair Hrabi, Sally Pehrsson, Amelia V. Logan, Ross Sherlock
"Abstract - The Meadowbank gold deposits are hosted by a series of polydeformed and metamorphosed auriferous iron formations located in the Neoarchean Woodburn Lake group, western Churchill province,
Jan 1, 2004
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CAMIRO -Metallurgical Processing DivisionBy A. H. Winckers
"CAMIRO, The Canadian Mining Industry Research Organization, formerly known as MITEC, is a collaborative research organization of Canadian Mining Companies. It is comprised of Exploration, Metallurgic
Jan 1, 1998
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Using Dynamic DCF and Real Options methods to value and assess flexible mine project designBy Graham A. Davis, Michael Samis
The dramatic fluctuation in metal and energy prices in the last few years is causing mining companies to consider alternative analytical methods for mine design and valuation. The goal is to improve i
Jan 1, 2003
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The Hydrogen Economy: Current Reality and Future Prospects from the Perspective of a Major ProducerBy Pierre Gauthier
Is the hydrogen economy of the future just another fish story? Absolutely not! There have been many changes affecting the energy equation over the last 10 years and conditions have changed. In this
May 1, 2007
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Enhancing Blast Efficiency and Fragmentation Through PSD Analysis and first comminution stage OptimizationBy N. F. Faria, F. Monteiro, B. O. Taiwo, A. Palangio, D. Fonseca, J. Manuel
This paper explores the interpretation and application of Particle Size Distribution (PSD) curves in optimizing blast design and enhancing downstream operations. The study looks at important factors l
May 4, 2025
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Guided wave radar transmitters: Meeting the challenge for level detection under harsh conditionsBy K. Hambrice, E. Fauveau
"When it comes to measuring the level of bulk solids, liquids, and everything in between, guided-wave radar technology now offers more level-detection capabilities than ever before. For an ever-wideni
Jan 1, 2003
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Syncrude's Low Energy Extraction Process: Commercial ImplementationBy S. Ng, Peter Stapleton, Paul Mankowski, J. Spence, R. Siy
"Syncrude has developed a low energy extraction process for the recovery of bitumen from oil sand. This new process operates at a temperature of 25 °C, resulting in substantially lower energy costs an
Jan 1, 1999
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Artidanal and Small Scale Mining in Namibia ? Understanding the Cycle of PovertyBy Brad Ross
? Value in number of children ? Polygamy common ? Support of extended family and friends ? HIV/AIDS ? Not a culture of savings ? Minimal mechanical experience ? Supportive ? Unintended hindranc
May 1, 2011
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Delnite MineBy R. B. Taylor
"The Delnite mine is in the northwest part of Deloro township, Cochrane district. The property consists of 307 acres on the so-called 'South Break' in the Porcupine camp. The Company was formed in 193
Jan 1, 1954
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Hadean Uranium Activity 3rd International Conference on Uranium (Uranium 2010), 40th Annual Hydrometallurgy MeetingBy Therese Schneck
The presence of xenon isotopes from in-situ spontaneous fission of short-lived Pu244 has been confirmed in Hadean detrital zircons from Western Australia. Hadean and meteoritic zircons can retain seco
Aug 1, 2010
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Reclamation Project Selection in an Open Pit Mine by using Fuzzy AHPBy M. Yavuz
As a branch of Operations Research, decision making is a widely used application in both science and social sciences. There are many different methods developed to solve decision making problems in th
Aug 1, 2013
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Wireless for the Mining IndustryAgenda ?Trends in Wireless Technology ?Success and Opportunities ?Improving plants efficiency ?Improving plants reliability ?Improving plants safety and security ?Wireless Ecosystem ?Lessons
May 1, 2009
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The burden of preventative maintenance, a manufacturer's challengeBy A. Ouellette, E. Nilsson
"Preventative maintenance is a burden for equipment users but a demand from the machine suppliers to ensure performance. Machine availability depends on preventative maintenance being followed.Mining
Jan 1, 1992
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Handling Timber at NormetalBy L. S. Brooks
TIMBER HANDLING presents a problem for any mine where appreciable amounts are used. This problem is accentuated where the shaft compartments are too small to allow a loaded timber truck to be lowered
Jan 1, 1956
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Increasing Paste and Hydraulic Backfilling Efficiency Through InstrumentationBy B. D. Thompson
Many mines adopt necessarily conservative backfilling strategies due to a lack of understanding of their backfill behaviour. In the past five years, extensive instrumentation campaigns have focused on
Aug 1, 2013
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Review on Comprehensive Control Technology Development for Collapse Area of Metal MineBy Tao Long
Recently, the great amount of funds has been invested in the reconstruction of damaged infrastructure and house of subsidence area of coal mine and mine reclamation. This is a benevolent and popular w
Oct 1, 2010
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Expert Systems for Control of No. 4 Autogenous Mill Circuit at Wabush MinesBy P. Cleyle, K. McDermott, M. Hall, C. A. Harris
"This paper describes the implementation of an expert system for monitoring and control of the NO. 4 autogeneous mill and spiral circuits at Wabush Mines.This process control system incorporated the m
Jan 1, 1992
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Applications for Social Media Platforms in Human Resource ManagementBy Zoë Mullard
Just as a mine has a lifecycle, employees working within the mining sector also make several transitions throughout their career, from initial recruitment to retirement from the industry. Throughout t
Aug 1, 2013