Effects of intermittent liquid addition on heap hydrodynamics

[1]  M. Cross,et al.  Preferential flow behaviour in unsaturated packed beds and heaps: Incorporating into a CFD model , 2017 .

[2]  J. Petersen.  Heap leaching as a key technology for recovery of values from low-grade ores – A brief overview , 2016 .

[3]  M. Cross,et al.  Modeling the hydrodynamics of heap leaching in sub-zero temperatures , 2016 .

[4]  S. Neethling,et al.  Liquid spread mechanisms in packed beds and heaps. The separation of length and time scales due to particle porosity , 2016 .

[5]  J. Franzidis,et al.  Heap Leaching Technology—Current State, Innovations, and Future Directions: A Review , 2015 .

[6]  M. Johns,et al.  MRI and gravimetric studies of hydrology in drip irrigated heaps and its effect on the propagation of bioleaching micro-organisms , 2014 .

[7]  T. N. Croft,et al.  Optimization of a CFD - Heap leach model and sensitivity analysis of process operation , 2014 .

[8]  S. Neethling,et al.  The effect of particle porosity on liquid holdup in heap leaching , 2013 .

[9]  Bijay K. Mishra,et al.  Insights into heap bioleaching of low grade chalcopyrite ores — A pilot scale study , 2012 .

[10]  S. Neethling,et al.  Hysteresis in unsaturated flow in packed beds and heaps , 2012 .

[11]  D. Arabian,et al.  On the optimization of sphalerite bioleaching; the inspection of intermittent irrigation, type of agglomeration, feed formulation and their interactions on the bioleaching of low-grade zinc sulfide ores , 2012 .

[12]  B. Mishra,et al.  Heap bioleaching of chalcopyrite : A review , 2008 .

[13]  Aixiang Wu,et al.  Study on preferential flow in dump leaching of low-grade ores , 2007 .

[14]  Jochen Petersen,et al.  Modelling zinc heap bioleaching , 2007 .

[15]  M. Davidson,et al.  An air sparging CFD model for heap bioleaching of chalcocite , 2006 .

[16]  Ruan Ren-man,et al.  Bacterial heap-leaching: Practice in Zijinshan copper mine☆ , 2006 .

[17]  M. Sepúlveda,et al.  Flow through porous media with applications to heap leaching of copper ores , 2005 .

[18]  C. Marée,et al.  Nature of residual liquid holdup in packed beds of spherical particles , 2004 .

[19]  K. LeVier,et al.  Solution chemistry factors for gold thiosulfate heap leaching , 2003 .

[20]  S. Bouffard,et al.  Investigative study into the hydrodynamics of heap leaching processes , 2001 .

[21]  C. Côte,et al.  Increasing the efficiency of solute leaching: impacts of flow interruption with drainage of the "preferential flow paths" , 2000 .

[22]  M. Al-Sibai,et al.  Movement of solute through a porous medium under intermittent leaching , 1997 .

[23]  Robert W. Bartlett,et al.  Metal extraction from ores by heap leaching , 1997 .

[24]  L. Bolle,et al.  Comparison of hydrodynamic parameters for countercurrent and cocurrent flow through packed beds , 1997 .

[25]  L. Murr.  Observations of solution transport, permeability, and leaching reactions in large, controlled, copper-bearing waste bodies , 1979 .

[26]  Shahla Mansouri,et al.  Computational modelling of unsaturated flow of liquid in heap leaching—using the results of column tests to calibrate the model , 2005 .