Search Documents

Search Again

Search Again

Refine Search

Publication Date
Clear

Refine Search

Publication Date
Clear
Organization
Organization
  • CIM
    Flotation of carbon values from blast furnace flue dust using statistical design

    By P. K. Naik, B. Das

    Flotation studies were carried out to recover carbon values from blast furnace flue dust containing ~30.34% carbon, 4.6% volatile matter (VM), and 65.03% ash. The variables chosen for the experiments

    Jan 1, 2005

  • CIM
    Treatment of complex copper concentrates in the TBRC at Boliden

    By Sune Eriksson, Stig Peterssonsune, Christer Fridfeldt

    "Boliden Metal Corporation has developed a technique to treat complex copper concentrates containing large amounts of lead, zinc, arsenic, antimony and bismuth which cannot be treated in conventional

    Jan 1, 1981

  • CIM
    Predicting the penetration rate of percussive blasthole drills using coarseness index and median particle size

    By S. Kahraman, K. Develi, E. Yasar

    Four hydraulic top hammers, one pneumatic top hammer, and three down-the-hole drills were observed in several rock types at quarries and highway construction sites to measure the performance data. At

    Jan 1, 2004

  • CIM
    A First Step towards Gas Dispersion Management: Manipulation of Gas Distribution in Flotation Circuits

    By James A. Finch, Jason S. Doucet, Cesar O. Gomez

    "Exercising control over the physical environment of flotation as a step towards process optimization is the driving force for characterizing gas dispersion in flotation cells, a subject of considerab

    Jan 1, 2006

  • CIM
    Microprocessor studies in process metallurgy

    By K. Ananthanarayanan, R. I. L. Guthrie, S. A. Argyropoulos

    "The low cost and availability of micro-computers and their peripherals provides the metallurgical engineer with the opportunity to use such computers in a wide variety of applications. In this paper,

    Jan 1, 1980

  • CIM
    Slag loss control with Bessemer mattes

    By P. Toscano

    The objective of this investigation was to determine how the losses of nickel, copper and cobalt in fayalite slags could be controlled for nickel mattes with iron contents below 5 wt%. Laboratory-conv

    Jan 1, 2004

  • CIM
    Slag loss control with Bessemer mattes (7a7d6df1-1191-4a91-90b7-94a6293af197)

    By P. Toscano, T. A. Utigard

    "The objective of this investigation was to determine how the losses of nickel, copper and cobalt in fayalite slags could be controlled for nickel mattes with iron contents below 5 wt%. Laboratory-con

    Jan 1, 2004

  • CIM
    Marked Ball Wear Testing

    By G. D. West, J. D. Purdue

    "Marked Ball Wear Testing (MBWT) employs identified grinding balls which are placed in an operating mill for a period of time, retrieved from the mill, and then measured to determine the amount of wea

    Jan 1, 1991

  • CIM
    Experimental Investigation of a Heap Leaching Process on Montauban Gold Tailings

    By J. Dionne

    "Next to the actual mine of Les Explorations Muscocho Ltée in Montauban, Quebéc, you could find a total of 364 000 tons of flotation tailings assaying 1.4 Au g/t et 82 g Ag/t to the south of the munic

    Jan 1, 1987

  • CIM
    Effects of the Type of Water on the Selective Flotation of Pyrochlore from Niobec

    By E. Esponosa-Gomez, J. A. Finch, A. R. Laplante

    "Water quality plays an important role in oxide flotation. The effects on selective flotation of fine (1-16 um) pyrochlore of two types of water used at the Niobec concentrator, potable and plant recy

    Jan 1, 1986

  • CIM
    Application of Non-Intrusive Sonar Array-Based Technology to Solve Unique and Difficult Measurement Situations

    By Joseph Poplawski, Christian O’Keefe, Robert Maron

    "Unique and difficult minerals processing measurement situations will be described and the application of passive array-based technology for performing these measurements will be illustrated. Examples

    Jan 1, 2008

  • CIM
    Developments in Fine Gravity Concentration Using the Bartles-Mozley Table

    By R. O. Burt, D. J. Ottley

    "SYNOPSISRecent developments in the use of the Bartles-Mozley table and the Bartles CTS screen are described for the gravity preconcentration of fine heavy mineral and metal particles present in low g

    Jan 1, 1973

  • CIM
    Factors Influencing the Expert System Profitability

    By Andy Fortin, André Vien, Christophe Bouché, Jeff McKay

    "The technology and equipment design of the Twenty-first Century permit us to exploit low-grade ore bodies with milled tonnages reaching 300,000 tpd. Because of their substantial operational costs (en

    Jan 1, 2003

  • CIM
    Removal and destruction of ammonia from a uranium plant effluent

    By P. A. Riveros, W. D. Gould, R. Molnar, D. W. Koren, P. Bédard

    This paper reports the results of the field demonstration campaign of a new process for removing and destroying ammonia from mining/ metallurgical effluent solutions. The 50-day campaign was carried o

    Jan 1, 2003

  • CIM
    New trends in underground mine communications

    By Raymond C. Voige

    "The use of current electronic technology in the design of new underground mine communications equipment is providing improved and expanded voice communications which can, in turn, contribute to impro

    Jan 1, 1981

  • CIM
    Hydromet Piloting: What the Mineral Processor can expect

    By Ronald Molnar

    "High demand for metals is driving the exploitation of lower grade and more complex orebodies. These projects are often the initiatives of junior mining companies with limited financial resources. In

    Jan 1, 2006

  • CIM
    Operating Practices at Peñoles Concentrators – Mexico

    By Rodolfo Espinosa

    "Industrias Peñoles, S.A. de C.V. in Mexico, has nine mining operations, six managed by Peñoles (base metal mines) and three managed by Fresnillo plc (precious metal mines). Seven of the operations us

    Jan 1, 2011

  • CIM
    New System Architecture and Communication Concepts for Automated Underground Machinery

    By Christoph Mueller

    Mining operations today are characterized by a high degree of mechanization and single machine automation. However, their potential for cost cuttings and increase of productivity in the future is quit

    May 1, 2006

  • CIM
    The safety imperative?transforming the workplace to protect people

    By G. Winkel

    Safety conditions in industry have greatly improved over time. However, around the world, in Canada, and in each province or territory, people are still the victims of serious industrial accidents. Th

    Sep 1, 2004

  • CIM
    The safety imperative—transforming the workplace to protect people (06bb12c8-6d2f-4f7c-beb1-5bcbdcf9392b)

    By G. Winkel

    "Safety conditions in industry have greatly improved over time. However, around the world, in Canada, and in each province or territory, people are still the victims of serious industrial accidents. T

    Jan 1, 2004