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Mining design software - a critical review
By G. B. Hooper, G. A. Ferguson
The technical capabilities and user-friendliness of the major computer-aided mining design software systems are reviewed. Recent experiences with three systems are outlined to indicate the practical
Jan 12, 1992
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Microflotation measurements based on modified Hallimond tube
By J. Drzymala, K. L. Wolters, T. Chmielewski, T. D. Wheelock, D. H. Birlingmair
Microflotation tests were conducted with a modified Hallimond tube equipped with a fritted glass disk and magnetic stirrer to determine whether the results would support an equation that predicts a li
Jan 4, 1992
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Assimilation of large ore and flux particles in iron ore sintering
By L. T. Matthews, C. E. Loo
During sintering, porous ore particles are easily assimilated by liquid melt. Two simple models of the process are considered: the dissolution of a solid by a liquid and the penetration of a liquid in
Jan 8, 1992
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Efficiency in batch separations
By A. B. Holland-Batt
Two graphical techniques which are commonly used to assess batch separations are analysed in terms of reaction kinetics to provide a more powerful method of evaluation. An alternative and more general
Dec 1, 1971
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Andesitic arcs, epithermal gold and porphyry-type mineralization in the Western Pacific and Eastern Europe
By A. H. G. Mitchell
Gold-poor and gold-rich porphyry and epithermal gold-silver deposits of Caenozoic and Cretaceous age in the western Pacific and central and eastern Europe are confined to predominantly andesitic conti
Jan 12, 1992
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Rare-earth element study of Bin Yauri gold deposit, Nigeria
By I. Garba
The Bin Yauri deposit in the Zuru schist belt of northwestern Nigeria is a vein-type quartz-sulphide-carbonate gold mineralisation hosted by a brittle fault zone. The occurrence of the mineralisation
Jan 12, 1992
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Can titanium get cheaper?
By R. Patel, J. Ephraim
The production of titanium dioxide (TiO2) from its minerals such as ilmenite is challenging, and subsequent isolation of titanium from TiO2 is even more difficult because of the metal-oxygen bond stre
May 1, 2015
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Discussion: Notes on the specification of iron and steel suitable for colliery use
Discussion of the paper presented at the North Staffordshire Institute of Mining and Mechanical Engineers' general meeting held in Stoke-on-Trent, March 27th 1916, with Mr. John Gregory, President, in
Dec 1, 1916
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The Pneumokoniosis of South Wales Coal Workers
By J. Gough M. D.
There are many points still obscure regarding the nature of coal-workers'- pneumokoniosis, but the interpretation of the disease has been greatly clarified in recent years. It is now known that expos
Jan 1, 1947
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IMAGES: a computer system for British Coal's mine planning
By R. Vikram
IMAGES (Integrated Mapping Applications Graphical Evaluation System) is a computer graphics system developed by British Coal for mine planning. The objectives of the system are to increase the profita
Jan 12, 1992
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Industrial news August 1997
By NA NA
Listing safety award winners, £I43M has been added to proceeds from coal privatisation in the year to March 1997, bringing total revenues to over £1.3bn, some company news in brief.
Jan 8, 1997
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Discussion of Mr. Samuel Dean's paper on 'Modern American coal-mining methods, with some comparisons'
By Dean S.
Further discussion at the The Midland Counties Institution of Engineers' general meeting held in Nottingham on 6th May 1916, of the paper published in Trans. I.Min.E., vol.L, 1915, p.179, included bri
Dec 1, 1916
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Effect of mechanical and physical properties on dust-producing characteristics of rocks from Zonguldak coal basin, Turkey
By T. Guyaguler
An analytical technique using computer-based multiple-regression methods was employed to determine the relation between the dust-producing index and inherent rock properties of typical samples from a
Jun 13, 1905
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Acid leaching of glauconitic sandstone
By T. Sharma, T. C. Rao
Laboratory studies have been carried out on acid leaching as a possible route for the extraction of potassium from glauconitic sandstone. Leaching efficiencies with sulphuric, hydrochloric and nitric
Jan 12, 1992
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Discussion: Pit-timber and its preservation
By Groom P.
Discussion of the paper presented at the Midland Institute of Mining, Civil, and Mechanical Engineers' general meeting held in Leeds, March 21st, 1916, with T. Beach, vice-president, in the chair incl
Dec 1, 1916
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Cabin air filtration
By D G. Oldfield
Pall has developed and supplied to several airlines cabin air libers to provide clean air for passengers and crew in flight, while reducing airline operating costs. Most of today's modern commercial p
Jan 9, 1996
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Role of SFCA in promoting high-temperature reduction properties of iron ore sinters
By A. G. Waters, N. J. Bristow
A comparative study was made of an untreated and a heated haematite ore and a sinter produced from a feed consisting of 100% ore, to study the influence on reduction behaviour of sinter bonding phases
Apr 1, 1991
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Preliminary calculations for zinc extraction by submerged smelting
By T. A. A. Quarm
The concept of a continuous zinc smelting process which employs submerged combustion of coal char for both heating and reduction is described. An estimate of the results of smelting a marmatitic zinc
Dec 1, 1971
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The absorption of oxygen by coal, part VIII: the effect on the absorption of the size of the coal-particles and the percentage of oxygen in the air
By Winmill T. F.
Paper presented at the at the Institution of Mining Engineers' general meeting held in London on 8th June 1916: In a previous paper it has been shown that the rate of absorption of oxygen by coal is n
Dec 1, 1916
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Summing up of the Symposium
By H. L. Willett
Wrapping up the symposium, covers incidence of spontaneous combustion in British mines, assessment of liability to spontaneous combustion, precautions, rate of advance, starting a line of a coalface,
May 23, 1905