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Paper No. 170. Fine Grinding Test: Tube Mill And Grinding Pans. Broken Hill South Mine.
IN December, 1905, a Forwood down-wheeler grinding pan (5 ft dialmter), and similar in design to those in use on the Kalgoorlie goldfields, was installed for experimental work in connection with fine
Jan 1, 1909
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Tunneling for the Eastlink Project, Melbourne, Australia
By Peter Campi, Harry R. Asche, Ian P. Callow, Edmund G. Taylor, P. Scott Smith
The US$1,850 million EastLink project is a 39km tollway and includes twin 3-lane,1.5km long, undrained driven tunnels. The hard rock tunnels are being built to avoid passing the motorway through the M
Jan 1, 2007
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Palygorskite (Attapulgite) In Central China - Preprint 09-035
By H. H. Murray
The largest reserves of palygorskite in the world are located in Anhui and Jiangsu Provinces in East Central China. The deposits are Middle Miocene in age and range from 3 to 6 m in thickness. The d
Jan 1, 2009
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Walk or Talk - Is the Current Mine Approval Process in Queensland Delivering Rehabilitation and Closure Success?
By T Baumgartl, R I. Maczkowiack, O White, P D. Erskine
Queensland legislation, industry codes and policies relating to mine rehabilitation and closure create the expectation of successful progressive rehabilitation and that the post-mining environment is
Jul 10, 2012
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Anode Casting Operation, Process Improvements And Anode Quality At The Ilo Refinery
By Victor Raul Alarcon
The Ilo Refinery was commissioned in 1975, with a cathode production capacity of 150,000 tpy. In 1994, Southern Perú Copper Corporation (SPCC) purchased the Refinery from Minero Perú SA. Subsequentl
Jan 1, 2005
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Minerals Beneficiation - Rotobelt Filter, New Tool in Minerals Beneficiation
By C. F. Cornell, R. C. Emmett, D. A. Dahlstrom
FOR many years the disk-type and cloth-covered drum filters have found widest application in liquid-solids separation, which uses continuous filters. The disk type is less expensive, occupies less flo
Jan 1, 1959
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Evaluation of the mechanical properti of wood-derived charcoal briquettes for use as a reductant
By H. W. J. P. Neomagus, R. K. K. Mbaya, J. R. Bunt, N. T. Leokaoke, N. W. Makgobelele
Silicon Smelters consumes more than 80000 t/a of wood-derived charcoal as carbonaceous reductant in the production of silicon metal. More than 10% of this material is discarded as fines (<6 mm) genera
May 1, 2021
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Index (c0e49621-b388-4cac-9e53-11321cb8e616)
[Page Minutes 5 The Power Problem of the Coal Mine 8 A. L. Jones. Discussion of A. L. Jones' Paper 13 Why Alternating Current 15 C. E. Drennan. Discussion of C. E. Drennan's
Jan 1, 1923
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Detection of Subtle Sensor Errors in Mineral Processing Circuits Using Data-Mining Techniques Mining, Metallurgy and Exploration
By Rambabu Pothina, Rajive Ganguli
The economics of a mineral processing circuit is dependent on the numerous sensors that are critical to optimization and control systems. The sheer volume of sensors results in mines not being able to
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Detection of Subtle Sensor Errors in Mineral Processing Circuits Using Data-Mining Techniques Mining, Metallurgy and Exploration (388248c9-1aa9-4f25-8e7c-bbfe8ed3e46e)
By Rambabu Pothina, Rajive Ganguli
The economics of a mineral processing circuit is dependent on the numerous sensors that are critical to optimization and control systems. The sheer volume of sensors results in mines not being able to
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RI 2697 Method Of Increasing Lump-Coal Production, With Especial Reference To Southern Illinois
By J. E. Tiffany, J. J. McKitterick
"IntroductionThe Bureau of Mines is investigating the fundamental factors in breaking down coal at the face, which govern the production of lump coal in typical mines working, different coal beds. Ti
Aug 1, 1925
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Design And Preliminary Testing Of Low-Energy Planetary Excavator - Preprint 09-134
Development of a permanent human base on the Moon for exploration requires a self sustaining system. This entails production and processing of limited amounts of raw material on the Moon. Any mining a
Jan 1, 2009
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RI 3209 The Cleaning Of Fine Coal From The Mary Lee Bed At The Porter Mine ? Introduction
By A. C. Richardson
The mine of the Porter Coal Co. is located at the town of Porter in the northwestern part of Jefferson, County, Ala., about 20 miles west of Birmingham. The operations in this mine are confined to the
Jan 1, 1933
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OFR-168-83 Recommended Acceptance Criteria For Potting Materials Used In Explosion Proof Enclosures In Coal Mines
By W. R. Herrera
A research effort was conducted to present or develop methodology for evaluating candidate potting materials intended for use in explosion-proof enclosures. The primary purpose was to develop acceptan
Jan 1, 1982
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Coal’s Role in Sustaining Society
By R. Larry Grayson, Joel R. Warneke
The mining industry has searched for a message that will resonate with the public while focusing on the industry’s positive contributions to society. So far, environmental groups remain unconvinced a
Jan 1, 2006
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State of Leadership in the Mining Industry and Why Leadership Matters
By Scott Martin
This paper will discuss the challenges currently facing the mining industry. By sharing experiences gained in the CIM Leading in Mining Course, I will highlight what’s working, what’s not, what are th
Jan 1, 2014
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Mining induced stress estimation for pillar extraction at shallow cover
By A. K. Singh, R. Singh, P. K. Mandal
On the basis of in situ study of pillar loading at different sites, an attempt is made in this paper to visualize the development of mining induced stress under varying geo-mining conditions. Field st
Jan 1, 2003
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Augered Cast-In-Place Piles Deep Foundations Institute (DFI) 1988 Annual Meeting - Ritz-Carlton Hotel In Atlanta (Buckhead), Georgia
By James J. Neate
The augered cast-in-place pile system came into use in the late 1940's where various techniques were tried using pressure grouting methods. In the early development stages some piles were install
Jan 1, 1988
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Application Of Ground Penetrating Radar To Evaluate The Extent Of Polyurethane Grout Infiltration For Mine Roof Control - A Case Study
By William D. Monaghan, Michael A. Trevits
Over the period 2000 to 2003, roof falls have accounted for 4 to 14% of the fatalities in underground mining operations. The National Institute for Occupational Safety and Health (NIOSH) is conductin
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Classifying Quarries Vis-À-Vis Prospects Of Profitability - Synopsis
By J. Dvorácek
Similar to the case of any other business venture, the activities of mining industries are profit-oriented. Nothing will stop successful businesses in their quest for new localities to be prospected f
Jan 1, 2012