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Affect Of Chinese High Alumina Calcined Bauxite On World Supplies And Prices - Introduction - Preprint 09-033By F. Heivilin
Little did I know, in 1977, that when the A. P. Green Refractories Raw Material Manager showed me 5-6 burlap bags with samples of calcined high alumina bauxite in their testing lab that this was the
Jan 1, 2009
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Tectonic Severance of Links between Placer Gold and its Sources, Southern New ZealandBy D Craw, P Upton
"An EXTENDED ABSTRACT is available for download. A full-length paper was not prepared for this presentation. The Otago Schist belt of southern New Zealand hosts widespread orogenic gold deposits. Eros
Mar 18, 2015
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Testing Tendon Support Units Under a Combination Loading ScenarioBy N. L. Ayres
Tendon support systems have been successfully used to stabilize excavations. Tendon support systems are routinely designed using the axial load-bearing capacity of tendons, namely the tensile strength
Jan 1, 2014
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A Dynamic Systems Modeling Approach To Evaluating Backfill DesignsBy M. Wickham
Design of an open pit backfill requires an understanding of highly varied processes including slope stability, hydrogeology, pit lake chemistry, climate, runoff, and mine waste behavior. Dynamic syst
Jan 1, 2001
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Some Notes on Gold Milling Practice in BendigoThis paper endeavours to lay as concisely as possible, before the members the salient features of local gold milling practice, and to point out in what respects this practice differs from that of othe
Jan 1, 1902
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Grid-Based Analysis of Seismic DataQuantitative seismology is an important tool for investigating mineinduced seismicity and the quantification of the seismic rock mass response. The spatio-temporal interpretation of seismic data withi
Jan 1, 2014
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Evaluating Options For Gold Heap Process Optimization Using A Comprehensive Process ModelBy S. Garcia, J. Gebhardt, D. McBride, A. Hernandez, A. Esplín, M. Cross
The Minera Yanacocha operation consists of several heaps interconnected with ponds and gold recovery plants and presents various operating challenges. A comprehensive process model has been developed
Jan 1, 2007
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Development of Process for Beneficiation of Low-Grade Iron Ore Samples from Orissa, IndiaDevelopment of Process for Beneficiation of Low-Grade Iron Ore Samples from Orissa, India The paper deals with the results of characterisation and beneficiations studies undertaken on two low-grade I
Sep 13, 2010
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Tigerwin Code, Thermodynamics and DetonationsBy Pr-Anders Persson
This chapter deals with the concepts of shock waves and detonation waves together, because a detonation wave is really a shock wave, supported by the explosive reaction that the shock wave ignites and
Jan 1, 1995
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Book reviewNational Coal Board. Gate belt conveyors. London, H.M.S.O. (Price 95p.) Although the preface of this handy little book states that it has been written for the guidance of miningoperation trainees, it
Jan 1, 1978
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Military Engineering LecturesA self-appointed, committee consisting of J. Waldo Smith, Chairman, Richard S. Buck, J. J. Carty, J. Parke Channing, E. L. Corthell, Alfred Craven, Thomas Crimmins, Gano Dunn, George Gibbs, Alex. C. H
Jan 5, 1916
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Phosphate Rock – A Review of 1992 ActivitiesBy J. J. Bartels
The phosphate rock review did not arrive in time for publication in the. June issue. The world phosphate industry continued its slide in 1992 from the already depressed levels in 1991. The industry
Jan 1, 1993
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Environment And TunnelingBy John J. Rhodes
I welcome this opportunity to give a Congressman's birdseye view of a subject which I believe holds great potential for the future in helping meet the needs of people, with minimal adverse impact
Jan 1, 1997
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Library (1753ac9a-074e-412a-b3f9-7950d57dd968)The Library of the above-named Societies is open from 9 A.M. to 10 P.M. on all week-days, except holidays, from Sept. 1 to June 30, and from 9 A.M. to 6 P.M. during July and August. The Library contai
Jan 6, 1916
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Physiological Ecology And Biodiversity Of Animal Life Around Hydrothermal Vents And Hydrocarbon SeepsBy Charles Fisher
When considering the biodiversity of fauna endemic to hydrothermal vents or hydrocarbon seeps one must consider not only the numbers of unique species, but also the physiological diversity (and potent
Jan 1, 2008
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Recovering Heavy Metals from Spent HDP CatalystsBy Zenon R. Llanos
"The disposal of spent hydroprocessing (HDP) catalysts in the petroleum refining industry has been a concern in the past due to their classification as listed hazardous wastes. However, because these
Jan 1, 2008
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Technical Notes - Preferential Etch for Use in Optical Determination of Germanium Crystal OrientationBy C. Goldberg, R. H. Wynne
WHEN using an optical goniometer to determine crystal orientation' it is advantageous to use a preferential etchant so that the etch pits have plane faces which are parallel to crystallographic p
Jan 1, 1954
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Computer Calculations Of Explosion-Produced CratersBy J. T. Cherry
A fundamental goal of the Plowshare Program is to predict crater dimensions when an explosive of known yield is buried at a given depth in a given medium. In this paper a technique is presented that s
Jan 1, 1967
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Fifth Annual Exposition Of Chemical IndustriesThe Fifth Annual National Exposition of Chemical Industries will be held in Chicago at the Coliseum and First Regiment Armory during the week of Sept. 22. It was decided to hold the exposition in Chic
Jan 6, 1919
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Notice New Council Aims at Maintaining High Engineering Standard in South AfricaThe general standard of engineering in South Africa will, it is believed, reach new heights after the establishment of the S.A. Council for Professional Engineers (SACPE) in February, 1969. The Cou