BLASTING, Volume. 41, Issue 3, 104(2024)

Study on Ore Loss and Dilution Control based on Blast Movement Monitoring System

XIE Feng1... HUANG Lei2, ZHANG Shu-peng1, LIU Yu-long2,*, ZHANG Huai-feng2 and YANG Wei1 |Show fewer author(s)
Author Affiliations
  • 1North Blasting Technology Co., LTD., Beijing 100097, China
  • 2CGNPC Uranium Resources Co., LTD., Beijing 100029, China
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    References(8)

    [7] [7] LITTLE T N, ROOYEN F V. The current state of the art of grade control blasting in the eastern goldfields[J]. The Aus IMM Explosives in Mining Workshop, Melbourne, Victoria, 1988: 87-95.

    [8] [8] YANG R L, KAVETSKY A. A two dimensional kinematic model for predicting muckpile shape in bench blasting[J]. International Journal of Mining and Geological Engineering, London, Chapman and Hall, 1989: 209-226.

    [9] [9] ADAM M, THORNTON D M. A new technology for measuring blast movement[C]//Proceedings of Innovative Mineral Developments - Achievements in a Changing World, Australasian Institute of Mining and Metallurgy, Sydney Branch, unpaginated, 2004.

    [10] [10] YENNAMANI A L. Blast induced rock movement measurement for grade control at the phoenix mine[D]. MSc Thesis, Department of Mining Engineering, Mackay School of Mines, Reno, Nevada, 2010.

    [11] [11] THORNTON D, SPROTT D, BRUNTON I. Measuring blast movement to reduce ore loss and dilution[C]//Proceeding of 31st Annual Conference on Explosives & Blasting Technique, Cleveland, OH, USA, 2005, 18(6): 585-81.

    [12] [12] THORNTON D. The implications of blast-induced movement to grade control[C]//Proceedings of the Seventh International Mining Geology Conference, Perth WA, Australia, 2009: 287-300.

    [13] [13] THORNTON D. The application of electronic monitors to understand blast movement dynamics and improve blast designs[C]//Proceedings of the Ninth International Symposium on Rock Fragmentation by Blasting-Fragblast 9, Taylor and Francis Group: London, 2009: 287-399.

    [14] [14] ENGMANN E, AKO S, BISIAUX B, et al. Measurement and modelling of blast movement to reduce ore losses and dilution at ahafo gold mine in ghana[J]. Ghana Mining Journal, 2003: 27-36.

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    XIE Feng, HUANG Lei, ZHANG Shu-peng, LIU Yu-long, ZHANG Huai-feng, YANG Wei. Study on Ore Loss and Dilution Control based on Blast Movement Monitoring System[J]. BLASTING, 2024, 41(3): 104

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    Paper Information

    Category:

    Received: Jan. 17, 2024

    Accepted: Dec. 20, 2024

    Published Online: Dec. 20, 2024

    The Author Email: Yu-long LIU (zhongguoliuyulong@163.com)

    DOI:10.3963/j.issn.1001-487x.2024.03.013

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