Search Documents
Search Again
Search Again
Refine Search
Refine Search
- Relevance
- Most Recent
- Alphabetically
Sort by
- Relevance
- Most Recent
- Alphabetically
-
The Economic Rents Of Bulk Commodity Transportation
By T. C. Canter
Technological change is continually affecting the mining industry and the many papers being presented at this meeting reflect this fact. I fully agree that miners must remain fully cognizant of techno
Jan 1, 1985
-
An Update On Face Ventilation Research For Improved Longwall Dust Control
By R. A. Jankowski
Although the number of operating longwall mining systems has remained relatively consistent over the past five years, longwall production levels have increased significantly during this period. Longwa
Jan 1, 1998
-
Industrial Minerals review 2015
By Daniel M. Flanagan
"Editor’s note: Each year, Mining Engineering features an industrial minerals review. Several people put in a fair amount of time in developing the material for this issue, all the while doing their o
Jul 1, 2016
-
Separation Of Zn, Co, And Ni Using Solvent Extraction Techniques (cefb7300-f881-4c58-b053-3847da285be7)
By E. H. Cho
An acid mine drainage sludge sample containing 3.6% Mn, 0.18% Ni, 0.15% Co and 0.39% Zn was obtained from the central part of West Virginia and leached with sulfuric acid at pH 3 and at room temperatu
Jan 1, 1993
-
Sealed Spherical Roller Bearings Used on Conveyors Improve Production
By J. Oliver, J. Cleason
"With maintenance costs rising and an increasing demand for higher production, the use of sealed spherical roller bearings can reduce maintenance costs while providing increased production uptime. The
Jan 1, 2015
-
Developments And Innovations In Bacterial Oxidation Of Refractory Ores (PRIPRINT 91-75)
By P. C. van Aswegen
The Bacterial Oxidation (BIOX®) process for the pre-treatment of refractory ores for gold recovery developed by Genmin, the mining division of Gencor, has been operating successfully at the Fairview m
Jan 1, 1991
-
Industrial Minerals Review 2010
By R. L. Virta
Ball Clay -- Four companies - H.C. Spinks Clay Co. Inc. (owned by Lhoist Group), Imerys Group (formerly Kentucky-Tennessee Clay Co.), Old Hickory Clay Co. and Unimin Corp. - mined ball clay in four st
Jan 1, 2011
-
Industrial Minerals Review 2013
By R. L. Virta
Four companies ? H.C. Spinks Clay Co., Inc., Imerys, Old Hickory Clay Co., and Unimin Corp. ? mined ball clay in four states in 2013. On the basis of preliminary data, production was 1 Mt (1.1 million
-
International Social License in Mining Projects (398d5fa8-9bb7-41fe-a37a-87700a767f4f)
By D. E. Hulse
"Social License, the consent of the neighbors and community to develop and operate a mine, has received little attention until recently. Though social license is intangible, not having this relationsh
Jan 1, 2016
-
Selective Rock Fracture Induced by Blasting
By E. O. Jacobs
A coupled solid and rock fracture mechanics model is used to analyze the blast driven fracture propagation phase, predict propagation rates, and directly measure shockwave and particle velocity. The
Feb 23, 2014
-
Dissolution Behavior Of Gold In Ammoniacal Solutions With Iodine As An Oxidant
By K. Peri
The leaching behavior of gold in ammonical solutions with iodine as an oxidant has been investigated using cyclic voltammogram and Tafel polarization. The majority of experiments was carried out at 75
Jan 1, 1999
-
RETC 2011 Full Proceedings - RETC2011
By Victor Romero, Steve Redmond
All Rights Reserved. Printed in the United States of America. Information contained in this work has been obtained by SME, Inc. from sources believed to be reliable. However, neither SME nor its autho
Dec 1, 2011
-
Vacuum Filtration: Available Equipment And Recent Innovations (1d8b2c0d-43d3-4554-8421-efd2df8d1a31)
By Stanley M. Moos
In reviewing available vacuum filtration equipment in this paper, several types of filters have been included which are probably not familiar to operators in the mining industry. However, it was felt
Jan 1, 1978
-
The Flame Characteristics of a Tyre Fire on a Mining Vehicle
By RICKARD HANSEN
With vehicles frequently found in underground mines and tyres being a major fuel item, the risk of tyre fires will be severe underground. This study presents an in-depth analysis of tyre fires on mini
Feb 10, 2022
-
International Social License in Mining Projects
By Donald Hulse
"Mining has been a source of controversy for at least 500 years. “Since there has always been the greatest disagreement amongst men concerning metals and mining, some praising, others utterly condemni
Jan 1, 2015
-
Mathematical Modeling Of Coal Seam Methane Drainage In Longwall Mining
By K. Oraee
Excessive emissions of methane from the coal seams can have a serious adverse effect on both safety and productivity of longwall coal faces. Mechanization of coal faces has increased production possib
Jan 1, 2010
-
Whisker Growth During The Reduction Of Iron-Ores
By Werner Wenzel
Whisker growth during the reduction of iron ores The phenomenon of whisker growth can be observed in a number of solid-state crystallisation reactions, which, apparently, appear in6 the first ins
Jan 1, 1971
-
Field Site Data Processing A High-Frequency Radio Communication Link Between Field Camp And Computer
By Joseph Moses Botbol
The disposition of world mineral resources is such that a vital need exists for both the most efficient development of existing resources and the rapid disclosure of as-yet undiscovered resources. The
Jan 1, 1975
-
Luck & Skill: Black Swans & Machiavelli’s Ideas on Power, Fortune, Virtù
By T. W. Camm
"We hear all the time about the value of hard work and perseverance, and the part they play in the professional life of successful people. What we do not hear so much about are the many professionals
Jan 1, 2017
-
South African And Chinese Fluorspar Production Related To The U.S. Market ? Chinese Fluorspar
By G. B. McClurg
China was nota factor in the supply of fluorspar to the United States until the early 1980's when it shipped in its first package of Metallurgical lump, that not only was higher grade than the Me
Jan 1, 1986