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Volumn 23, Issue 15, 2010, Pages 1237-1244

Improvement of energy efficiency of rock comminution through reduction of thermal losses

Author keywords

Comminution; HPGR; Process optimization; Thermal

Indexed keywords

A-THERMAL; APPLIED PRESSURE; COARSE PARTICLES; COMMINUTION ENERGY; COMPRESSIVE LOADING; ENERGY LOSS; ENERGY OPTIMIZATION; FRACTURED SURFACES; FRAGMENT SIZE DISTRIBUTION; HIGH PRESSURE GRINDING ROLLS; HPGR; INCREASE IN PRESSURE; MAXIMUM TEMPERATURE; NARROW SIZE DISTRIBUTIONS; PORE SPACE; PROCESS OPTIMIZATION; RADIANT HEAT; ROCK CRUSHING; TEMPERATURE INCREASE; THERMAL; THERMAL LOSS; TRANSIENT EVENTS;

EID: 78049317633     PISSN: 08926875     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.mineng.2010.08.019     Document Type: Article
Times cited : (15)

References (22)
  • 1
    • 0000266228 scopus 로고
    • A note on brittle crack growth in compression
    • W.F. Brace, and E.G. Bombolakis A note on brittle crack growth in compression J. Geophys. Res. 68 1963 3709 3713
    • (1963) J. Geophys. Res. , vol.68 , pp. 3709-3713
    • Brace, W.F.1    Bombolakis, E.G.2
  • 3
    • 7544247161 scopus 로고    scopus 로고
    • HPGR model verification and scale-up
    • M.J. Daniel, and S. Morrell HPGR model verification and scale-up Miner. Eng. 17 11-12 2004 1149 1161 (Communition '04)
    • (2004) Miner. Eng. , vol.17 , Issue.1112 , pp. 1149-1161
    • Daniel, M.J.1    Morrell, S.2
  • 5
    • 78049264532 scopus 로고    scopus 로고
    • Mining Industry of the Future Fiscal Year 2004 Annual Report
    • DOE US Department of Energy, Energy Efficiency and Renewable Energy, February
    • DOE, 2005. Mining Industry of the Future Fiscal Year 2004 Annual Report, Industrial Technologies Program, US Department of Energy, Energy Efficiency and Renewable Energy, February.
    • (2005) Industrial Technologies Program
  • 6
    • 33747361015 scopus 로고    scopus 로고
    • Exploratory modelling of grinding pressure within a compressed particle bed
    • N. Djordjevic, and R. Morrison Exploratory modelling of grinding pressure within a compressed particle bed Miner. Eng. 19 10 2006 995 1004
    • (2006) Miner. Eng. , vol.19 , Issue.10 , pp. 995-1004
    • Djordjevic, N.1    Morrison, R.2
  • 7
    • 0842264182 scopus 로고    scopus 로고
    • Friction falls towards zero in quartz rock as slip velocity approaches seismic rates
    • G. Di Toro, D.L. Goldsby, and T.E. Tullis Friction falls towards zero in quartz rock as slip velocity approaches seismic rates Nature 427 2004 436 439
    • (2004) Nature , vol.427 , pp. 436-439
    • Di Toro, G.1    Goldsby, D.L.2    Tullis, T.E.3
  • 8
    • 12344272327 scopus 로고    scopus 로고
    • EIA International, South Africa
    • EIA, 2005. Energy Information Administration, International, South Africa. < http://www.eia.doe.gov/emeu/international/safrica.html >.
    • (2005) Energy Information Administration
  • 9
    • 0033249208 scopus 로고    scopus 로고
    • Effects of grain size on the initiation and propagation thresholds of stress-induced brittle fractures
    • E. Eberhardt, B. Stimpson, and D. Stead Effects of grain size on the initiation and propagation thresholds of stress-induced brittle fractures Rock Mech. Rock Eng. 32 2 1999 81 99
    • (1999) Rock Mech. Rock Eng. , vol.32 , Issue.2 , pp. 81-99
    • Eberhardt, E.1    Stimpson, B.2    Stead, D.3
  • 10
  • 11
    • 0028400103 scopus 로고
    • On the strain and strain rate dependence of the fraction of plastic work converted into heat: An experimental study using high-speed infrared detectors and the Kolsky bar
    • J.J. Mason, A.J. Rosakis, and G. Ravichandran On the strain and strain rate dependence of the fraction of plastic work converted into heat: an experimental study using high-speed infrared detectors and the Kolsky bar Mech. Mater. 17 1994 135 145
    • (1994) Mech. Mater. , vol.17 , pp. 135-145
    • Mason, J.J.1    Rosakis, A.J.2    Ravichandran, G.3
  • 12
    • 0011074149 scopus 로고
    • Mechanisms of crack growth in quartz
    • R.J. Martin, and W.B. Durham Mechanisms of crack growth in quartz J. Geophys. Res. 80 1975 4837 4844
    • (1975) J. Geophys. Res. , vol.80 , pp. 4837-4844
    • Martin, R.J.1    Durham, W.B.2
  • 17
    • 78049262657 scopus 로고    scopus 로고
    • SOE State of the Environment, Australian Government, Department of the Environment and Water Resources. <
    • SOE, 2006. Indicator: HS-33 Energy Use by Sector, State of the Environment, Australian Government, Department of the Environment and Water Resources. < http://www.environment.gov.au/soe/2006/publications >.
    • (2006) Indicator: HS-33 Energy Use by Sector
  • 18
    • 0942278993 scopus 로고    scopus 로고
    • Fracture toughness and surface energies of covalent minerals: Theoretical estimates
    • D. Tromans, and J.A. Meech Fracture toughness and surface energies of covalent minerals: theoretical estimates Miner. Eng. 17 2004 1 15
    • (2004) Miner. Eng. , vol.17 , pp. 1-15
    • Tromans, D.1    Meech, J.A.2
  • 19
    • 43949131421 scopus 로고    scopus 로고
    • Mineral comminution: Energy efficiency considerations
    • D. Tromans Mineral comminution: energy efficiency considerations Miner. Eng. 21 8 2008 613 620
    • (2008) Miner. Eng. , vol.21 , Issue.8 , pp. 613-620
    • Tromans, D.1
  • 20
    • 0036967661 scopus 로고    scopus 로고
    • Fracture toughness and surface energies of minerals: Estimates for oxides, sulphides, silicates and halides
    • D. Tromans, and J.A. Meech Fracture toughness and surface energies of minerals: estimates for oxides, sulphides, silicates and halides Miner. Eng. 15 2002 1027 1041
    • (2002) Miner. Eng. , vol.15 , pp. 1027-1041
    • Tromans, D.1    Meech, J.A.2
  • 21
    • 0036745380 scopus 로고    scopus 로고
    • Changes in infrared radiation with rock deformation
    • L. Wu, S. Liu, Y. Wu, and H. Wu Changes in infrared radiation with rock deformation Int. J. Rock Mech. Min. Sci. 39 6 2002 825 831
    • (2002) Int. J. Rock Mech. Min. Sci. , vol.39 , Issue.6 , pp. 825-831
    • Wu, L.1    Liu, S.2    Wu, Y.3    Wu, H.4
  • 22
    • 0742305044 scopus 로고    scopus 로고
    • Infrared radiation of rock impacted at low velocity
    • L. Wu, Y. Wu, S. Liu, G. Li, and Y. Li Infrared radiation of rock impacted at low velocity Int. J. Rock Mech. Min. Sci. 41 2 2004 321 327
    • (2004) Int. J. Rock Mech. Min. Sci. , vol.41 , Issue.2 , pp. 321-327
    • Wu, L.1    Wu, Y.2    Liu, S.3    Li, G.4    Li, Y.5


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.