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  • CIM
    Standardization of Data Formats as Basis for Future Efficient Mine Production

    By Christoph Mueller

    Mining operations are characterized by cost pressure and cycling product prices. A high potential for enhancing efficiency is the integration of all single steps of the mining working chain into a pro

    May 1, 2002

  • CIM
    Achieving Stakeholder Support for New Gold Mining Developments that Contain Sulfide Minerals

    By T. D. Chatwin

    While new jobs and taxes are major incentives for support of mining, stakeholders must also be assured that current jobs, resources and environment will be protected. Mining companies can help achieve

    Jan 1, 2011

  • CIM
    Water Supply Sourcing Options for Oil Sands Mines

    By Leslie F. Sawatsky

    Each potential oil sands developer deals with the question of optional sources of raw water to supply large water demands that range from 50 to 80 million cubic metres per year for each of six existin

    May 1, 2004

  • CIM
    Mines Business Planning at the Vale Inco Ontario Operations

    By Richard Jundis

    At the Vale Inco Ontario Operations, the working environment is rapidly evolving with organizational changes, new business systems and software tools. These changes are required in order to meet today

    May 1, 2009

  • CIM
    The Kwyjibo Polymetallic Iron Oxide Deposit, Northeastern Grenville Province, Quebec

    By Francis Chartrand

    The Kwyjibo deposit is an iron oxide Cu-REE-F-Mo-Au mineralization of Mesoproterozoic age located in the Grenville Province approximately 120 km NE of Sept-Îles, Quebec (Figure 1). Occurring along the

    May 1, 2003

  • CIM
    The Abatement of Acid Mine Drainage in Ontario

    By John R. Hawley

    "This paper is intended as a review of the progress that has been made in the Province of Ontario in the field of acid drainage waste treatment technology.Three years ago, at the Third Annual Meeting

    Jan 1, 1974

  • CIM
    Managing Tailings Facilities for Continual Improvement

    By Elizabeth Gardiner

    Tailings and water management facilities are integral components of mine and mill operations. They must be managed for the long term to ensure that safe and environmentally responsible stewardship is

    May 1, 2003

  • CIM
    Remote environmental monitoring at No. 26 Colliery

    By S. K. Schwartz

    "This paper describes the general layout of the environmental monitoring scheme at Devco 's No. 26 Colliery, including wall face ventilation, fan performance and methane drainage, and then goes o

    Jan 1, 1982

  • CIM
    Ultra Fine Milling - Biooxidation Processing of Refractory Gold Concentrates

    By R. W. Lawrence, J. B. Austin, P. B. Marchant, J. T. Chapman

    "Biohydrometallurgy is the use of microbiological reactions to assist in the extraction of metals. Bioleaching offers an innovative alternative for the treatment of refractory gold-bearing sulphides (

    Jan 1, 1990

  • CIM
    Gold recovery from waste-activated carbon— a comparison between mechano-chemical pretreatment and charcoal augmented oxidation

    By W. K. Buah, R. K. Amankwah

    Waste-activated carbon generated by gold ore processing plants that employ carbon adsorption technologies may contain very high gold values and represent a potential source of extra revenue. In this r

    Jan 1, 2007

  • CIM
    Economics and Perspectives of Underground Backfill Practices in Canadian Mines

    By E. De Souza

    Two comprehensive surveys, which focus upon backfill practices and the economics of backfilling in underground mines in Canada, have been conducted. The two surveys were designed to assess operational

    May 1, 2003

  • CIM
    Gravity Concentration from Bench Scale to Plant

    By R. O. Burt

    "Gravity Concentration, the oldest form of Mineral Processing, remains of major importance to the Industry. Current applications of Gravity Concentration are briefly examined.The Paper details one app

    Jan 1, 1984

  • CIM
    Frother Analysis: Procedure and Plant Experience (9afbd8b8-3e71-4680-a005-b07f0c7c29ef)

    By Frank Cappuccitti, James A. Finch, Stéphanie Gélinas

    "A colorimetric technique, originally developed for methyl iso butyl carbinol (MIBC) based on the Komarowsky reaction, has been extended to a wide range of common mineral flotation frothers. The proce

    Jan 1, 2005

  • CIM
    Rock Pass Operational Problems in Quebec Underground Mines

    By Jean-François Lessard

    The performance of rock pass systems has a significant contribution to the economics of underground mines. Operational concerns include hang-ups due to arching of material, blockage and degradation of

    May 1, 2002

  • CIM
    British Columbia Aboriginal Mine Training Association

    What is the BC AMTA? ?What is an ASEP? ?Who are the partners? ?Critical Success Factors ?Questions/Answers Aboriginal Skills and Employment Program (ASEP) ?A collaborative partnership of industr

    May 1, 2010

  • CIM
    Development of a spontaneous heating liability index of coal from kinetic parameters

    By H. B. Sahu, N. M. Mishra, D. C. Panigrahi

    The paper presents the development of a spontaneous heating liability index (SHLI) of coal based on a mathematical approach. The parameters for the calculation of this index have been determined by di

    Jan 1, 2008

  • CIM
    Effects of Multi Heat-Stable Salts on Corrosion in Amine Treating Plants

    By P. Srinivasan

    Corrosion is a major operational problem in amine-treating plants causing significant expenditures each year, Corrosion may become more severe when the amine plants contain process contaminants ? name

    Jan 1, 2005

  • CIM
    A coal processing characteristics index

    By N. Wang, A. I. A. Salama

    "An index to evaluate the amenability for processing of different coals is implemented. The index is based on the well-known Mayer-curve or M-curve. The index is superior to other existing indices and

    Jan 1, 2001

  • CIM
    Stacking of Potash Mill Tailings (a53a3fa3-c9c5-495d-81ff-6d030f92ec59)

    By P. G. Roden, G. A. Maki, P. J. Fullmann

    "In October 1984, Rocanville Division began using a stacking system to handle potash mill tailings. Previous to this date, mill tailings were slurried to the top of the tailings pile and allowed to de

    Jan 1, 1986

  • CIM
    Cut off Grade Optimizer Integrating Contaminant Constraints

    By Sebastián H. Troncoso

    Open pit mine planning is normally based on the selection of an economic envelope that has been generated by the Lerchs & Grossman algorithm, which requires individual economic valuation of each block

    Oct 1, 2009