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Numerical simulation of high voltage electric pulse comminution of phosphate ore
, Article International Journal of Mining Science and Technology ; Volume 25, Issue 3 , 2015 , Pages 473-478 ; ISSN: 20952686 ; Rezai, B ; Irannajad, M ; Ravanji, M. H ; Sharif University of Technology
Abstract
Numerical simulation of the electrical field distribution helps in-depth understanding of the mechanisms behind the responses and the benefits of the high voltage pulse comminution. The COMSOL Multiphysics package was used to numerically simulate the effect of ore compositions in this study. Regarding phosphate ore particles shape and composition, the effects of mineral composition, particle size, particle shape and electrodes distance were investigated on the electrical field intensity and distribution. The results show that the induced electrical field is significantly dependent on the electrical properties of minerals, the feed particle size and the location of conductive minerals in...
Numerical simulation of high voltage electric pulse comminution of phosphate ore
, Article International Journal of Mining Science and Technology ; Volume 25, Issue 3 , May , 2015 , Pages 473-478 ; 20952686 (ISSN) ; Rezai, B ; Irannajad, M ; Ravanji, M. H ; Sharif University of Technology
China University of Mining and Technology
2015
Abstract
Numerical simulation of the electrical field distribution helps in-depth understanding of the mechanisms behind the responses and the benefits of the high voltage pulse comminution. The COMSOL Multiphysics package was used to numerically simulate the effect of ore compositions in this study. Regarding phosphate ore particles shape and composition, the effects of mineral composition, particle size, particle shape and electrodes distance were investigated on the electrical field intensity and distribution. The results show that the induced electrical field is significantly dependent on the electrical properties of minerals, the feed particle size and the location of conductive minerals in...