Search Documents

Search Again

Search Again

Refine Search

Publication Date
Clear

Refine Search

Publication Date
Clear
Organization
Organization
  • CIM
    The Use of a Novel Chemistry Significantly Enhances the Strip Rate of both Gold and Silver from Carbon in Strip Circuits

    By E. J. Fuller, J. C. Monette

    "Gold and silver cyanide complexes are presently desorbed from activated carbon by means of hot caustic elutions. These solutions may or may not contain additional sodium cyanide. There are several pa

    Jan 1, 1992

  • CIM
    Improved Methods for Evaluation of Visibility for Industrial Vehicles Towards Safety Standards

    By Soumitry J. Ray

    Poor visibility of powered industrial vehicles, such as forklifts, used in industry is often the cause of accidents that include pedestrians. Current standards allow up to 20 % non-visible regions for

    Aug 1, 2013

  • CIM
    The Explosion in Hillcrest Mine, Alberta, September 19th, 1926

    By George Rice

    Foreword Following the explosion in the Hillcrest mine, which occurred in the evening of Sunday, September 19th, 1926, and in which two men lost their lives, the writer was invited by the Hon. J.E.

    Jan 1, 1928

  • CIM
    Stabilization of Arsenic in the Mining and Metallurgical Industries ? A Review

    By Sengpasith Houngaloune

    Arsenic, which is a toxic and carcinogenic element, causes serious environmental problems throughout the world. It is also known as a major contaminant in the non-ferrous mining and extractive metallu

    Aug 1, 2013

  • CIM
    A Frother Concentration Meter

    By J. A. Finch, T. Weber

    "Bubble size in flotation is strongly influenced by frother concentration in the pulp liquor. There is no accepted method of judging the dosage and thus how effectively frother is being distributed to

    Jan 1, 2003

  • CIM
    The Finch-McIvor Functional Performance Based Grinding Circuit Modeling System

    By James A. Finch, Robert E. McIvor

    "This paper presents the development of a new grinding circuit steady-state modeling system. It is fundamentally based on the “functional performance equation”, which has now been used to improve the

    Jan 1, 2007

  • CIM
    Application of biotechnology for treatment of nitrogen compounds in gold mill effluents

    By W. D. Gould, A. Kapoor, K. Morin, P. Bédard

    This paper presents the results of a research study that is being conducted by the Mine Effluents Program, Mining and Mineral Science Laboratory (MMSL), Natural Resources Canada aimed at evaluating bi

    Jan 1, 2004

  • CIM
    The POP project (Process Optimization Project) The first applications: Barrick Gold / Est-Malartic; Agnico-Eagle / Laronde; Noranda / Matagami

    By Éric Létoumeau, Julie Fournier, Sylvain Caron, Yves Breau, Martin Plante, Dominique Girard, Luc Tardif, François Robichaud

    "Since 1999, COREM (formerly the Centre de Recherche Minérale) has conducted and coordinated research and development activities for a consortium of mining companies that uses the benefits and advanta

    Jan 1, 2002

  • CIM
    Low-Grade Cu-Au Deposits: Predicting the Relationship between Copper and Gold Performance in Flotation and the Potential for Gravity Gold Recovery

    By Jan E. Nesset, Phillip J. Mackey, Joo Y. Kim, Giovanni Di Prisco, André R. Laplante

    Understanding the appropriate gold recovery to associate with copper recovery when assessing laboratory testing on porphyry deposits is often complicated by several factors including variable and/or c

    Jan 1, 2005

  • CIM
    Maboumine Process: A Promising Process for Developing a Polymetallic Ore Deposit - Focus on the Downstream Part of the Process: Rare Earth Recovery

    By S. Belair, V. Weigel

    As a growing mining company, ERAMET is looking for new positions on the strategic metals market. In this context, the Gabonese Maboumine pyrochlore deposit is currently being studied for the recovery

    Jan 1, 2014

  • CIM
    Viceroy Minerals Corporation = Brewery Creek Mine Process Overview

    By Brad Thrall, Howard Bradley, Michael Samuels

    "LOCATIONViceroy Minerals Corporation owns and operates the Brewery Creek heap leach gold mine located approximately 55 kilometers northeast of Dawson City, Yukon Canada. Dawson was home of the Klondi

    Jan 1, 1999

  • CIM
    The Post-Failure Characteristics of Rock - Pt 1: Intact and Broken Rock

    By T. G. Joseph

    A strain-softening constitutive relationship is introduced that describes the post-failure stress-strain curve for rock regardless of whether the rock is intact or broken. The core of this relationshi

    May 1, 2002

  • CIM
    Plenary Presentation - Manual Control, Process Automation – Or Operational Performance Excellence? What is the Difference?

    By Phil Thwaites

    "The mining industry uses many types of mineral and metallurgical plants to produce saleable product from ore mined. Plant design history has left current operations with a mixture of manual operation

    Jan 1, 2013

  • CIM
    Milling Investigations into the Ore as Occurring at the Lake Shore Mine

    By The Staff

    FOR forty years cyanide men have been intensively engaged on the treatment of sulpho-telluride ores. So far as we know, the processes used today were-with the important exception of the concentration

    Jan 1, 1936

  • CIM
    Optimising Stope Sequences for Long Term Mine Planning

    By André van Wageningen

    Long-term mine scheduling is one of the most difficult optimization problems. The problem is said to be NP-complete in that the best possible solution cannot be found any quicker than checking all pos

    May 1, 2004

  • CIM
    Development of Small Scale Flotation Cells and its Application in Milling Operations

    By R. Rosenblum, J. Y. Kim, D. Shink, K. G. Stowe

    "A small scale continuous flotation cell was designed and constructed at the Noranda Technology Centre to develop a mobile testing flotation circuit located next to the production circuit. This mobile

    Jan 1, 1992

  • CIM
    A Commodity Cycle ? Where Are We?

    By David D. Davidson

    Commodities remain hot for the time being, but for how much longer? The bulls point to global economic growth lead by China?s insatiable demand for raw materials. To further emphasis the bullish view

    Apr 1, 2005

  • CIM
    Altered Mining Extraction Sequence and Rock Mass Response in Vale 402 OB at Creighton Mine

    By Denis Thibodeau

    his paper describes a study of an altered mining extraction and the resulting Rockmass response at VALE?s Creighton Mine. Typically, the deep mining zones have strict stope extraction guidelines to

    May 1, 2013

  • CIM
    A Focus on Variability within the Orebody for Improved Design of Flotation Plants

    By Glenn Kosick, Roger Amelunxen, Glenn Dobby

    "The variability in flotation response within an orebody is often a significant problem to address during the design phase of a flotation circuit. In addition, for existing operating plants, the reaso

    Jan 1, 2002

  • CIM
    Integrating People, Processes, and Technology in Mining Automation Implementation

    By Laura Mottola

    This paper outlines a framework for ensuring the success of the implementation phase that follows research and development of new mining technologies and systems. It is based upon recent and past less

    Oct 1, 2009