MR imaging of ore for heap bioleaching studies using pure phase encode acquisition methods

Journal of Magnetic Resonance

Volumn 216, Issue , 2012, Pages 121-127

  Fagan, Marijke A ^a   Sederman, Andrew J ^a   Johns, Michael L ^b  

^a UNIVERSITY OF CAMBRIDGE   (United Kingdom)

^b UNIVERSITY OF WESTERN AUSTRALIA   (Australia)

Author keywords

Magnetic susceptibility; Multiple point acquisition; Particle size distribution; Pure phase encoding; SPI; Spin echo single point imaging (SESPI); XMT

Indexed keywords

MULTIPLE POINT ACQUISITION; PHASE ENCODING; SPI; SPIN ECHO; XMT;

BIOLEACHING; COPPER ORE TREATMENT; ENCODING (SYMBOLS); MAGNETIC RESONANCE IMAGING; MAGNETIC SUSCEPTIBILITY; ORES; PARTICLE SIZE ANALYSIS; SPIN POLARIZATION;

INTERCHANGES;

COPPER;

ARTICLE; CHEMISTRY; ELECTROMAGNETIC FIELD; IMAGE PROCESSING; INDUSTRIAL WASTE; INSTRUMENTATION; METALLURGY; METHODOLOGY; NUCLEAR MAGNETIC RESONANCE IMAGING; PARTICLE SIZE; RADIOFREQUENCY RADIATION; SIGNAL NOISE RATIO; SOLUBILITY; TOMOGRAPHY;

COPPER; ELECTROMAGNETIC FIELDS; IMAGE PROCESSING, COMPUTER-ASSISTED; INDUSTRIAL WASTE; MAGNETIC RESONANCE IMAGING; METALLURGY; PARTICLE SIZE; RADIO WAVES; SIGNAL-TO-NOISE RATIO; SOLUBILITY; TOMOGRAPHY, X-RAY;

EID: 84858333083     PISSN: 10907807     EISSN: 10960856     Source Type: Journal    
DOI: 10.1016/j.jmr.2012.01.010     Document Type: Article

References (25)

1. M.D. Mantle, and A.J. Sederman Dynamic MRI in chemical process and reaction engineering Prog. Nucl. Magn. Reson. Spectrosc. 43 2003 3 60
2. S. Gravina, and D.G. Cory Sensitivity and resolution of constant-time imaging J. Magn. Reson. Ser. B 104 1994 53 61
3. P.J. Prado, B.J. Balcom, and M. Jama Single-point magnetic resonance imaging study of water adsorption in pellets of zeolite 4A J. Magn. Reson. 137 1999 59 66 (Pubitemid 129608226)
4. Z.J. Fang, D. Hoepfel, and K. Winter Application of single point imaging (SPI) to solid state materials Magn. Reson. Imag. 19 2001 501 503 (Pubitemid 32692222)
5. S.D. Beyea, B.J. Balcom, I.V. Mastikhin, T.W. Bremner, R.L. Armstrong, and P.E. Grattan-Bellew Imaging of heterogeneous materials with a turbo spin echo single-point imaging technique J. Magn. Reson. 144 2000 255 265
6. C.L. Brierley How will biomining be applied in future? Trans. Nonferr. Metal Soc. China 18 2008 1302 1310
7. O'Kane Consultants Inc., Demonstration of the application of unsaturated zone hydrology for heap leaching optimization, in: Industrial Research Assistance Program Contract # 332407, O'Kane Consultants Inc., Saskatoon, 2000.
8. D.L. Decker, S.W. Tyler, Hydrodynamics and solute transport in heap leach mining, in: D. Kosich, G. Miller (Eds.), Closure, Remediation & Management of Precious Metals Heap Leach, Facilities, 1999.
9. S.C. Bouffard, and D.G. Dixon Investigative study into the hydrodynamics of heap leaching processes Metall. Mater. Trans. B 32 2001 763 776 (Pubitemid 33120293)
10. S.C. Bouffard, and P.G. West-Sells Hydrodynamic behavior of heap leach piles: influence of testing scale and material properties Hydrometallurgy 98 2009 136 142
11. L.R.P. De Andrade Lima Liquid axial dispersion and holdup in column leaching Miner. Eng. 19 2006 37 47 (Pubitemid 43063231)
12. C.L. Lin, J.D. Miller, and C. Garcia Saturated flow characteristics in column leaching as described by LB simulation Miner. Eng. 18 2005 1045 1051 (Pubitemid 41119007)
13. B.H. Yang, W. Ai-Xiang, H.C. Jiang, and X.S. Chen Evolvement of permeability of ore granular media during heap leaching based on image analysis Trans. Nonferr. Metal Soc. China 18 2008 426 431
14. S. Emid, and J.H.N. Creyghton High-resolution NMR imaging in solids Physica B & C 128 1985 81 83
15. S.D. Beyea, B.J. Balcom, P.J. Prado, A.R. Cross, C.B. Kennedy, R.L. Armstrong, and T.W. Bremner Relaxation time mapping of short T 2 nuclei with single-point imaging (SPI) methods J. Magn. Reson. 135 1998 156 164 (Pubitemid 128450699)
16. M. Halse, J. Rioux, S. Romanzetti, J. Kaffanke, B. MacMillan, I. Mastikhin, N.J. Shah, E. Aubanel, and B.J. Balcom Centric scan SPRITE magnetic resonance imaging: optimization of SNR, resolution, and relaxation time mapping J. Magn. Reson. 169 2004 102 117
17. J. Rioux, M. Halse, E. Aubanel, B.J. Balcom, J. Kaffanke, S. Romanzetti, T. Dierkes, and N.J. Shah An accurate nonuniform Fourier transform for SPRITE magnetic resonance imaging data ACM Trans. Math. Softw. 33 2007 1 21
18. J. Kaffanke, T. Dierkes, S. Romanzetti, M. Halse, J. Rioux, M.O. Leach, B. Balcom, and N.J. Shah Application of the chirp z-transform to MRI data J. Magn. Reson. 178 2006 121 128 (Pubitemid 41774018)
19. A.V. Ouriadov, R.P. MacGregor, and B.J. Balcom Thin film MRI - high resolution depth imaging with a local surface coil and spin echo SPI J. Magn. Reson. 169 2004 174 186
20. J. Zhang, R.P. MacGregor, and B.J. Balcom Liquid crystal diffusion in thin films investigated by PFG magnetic resonance and magnetic resonance imaging Chem. Phys. Lett. 461 2008 106 110
21. P. Parasoglou, A.J. Sederman, J. Rasburn, H. Powell, and M.L. Johns Optimal k-space sampling for single point imaging of transient systems J. Magn. Reson. 194 2008 99 107
22. P.T. Callaghan Principles of Nuclear Magnetic Resonance Microscopy 1995 Oxford University Press United States
23. P. Parasoglou, D. Malioutov, A.J. Sederman, J. Rasburn, H. Powell, L.F. Gladden, A. Blake, and M.L. Johns Quantitative single point imaging with compressed sensing J. Magn. Reson. 201 2009 72 80
24. M. Lustig, D.L. Donoho, J.M. Santos, and J.M. Pauly Compressed sensing MRI IEEE Signal Proc. Mag. 25 2008 72 82
25. 27Al MRI and NMR thermometry for catalytic applications with conventional (liquids) MRI instrumentation and techniques J. Magn. Reson. 175 2005 21 29 (Pubitemid 40753504)