Paper Title:
Study on Smelting Metallic Magnesium by Siliconthermic Reducing Method and its Reaction Kinetics
  Abstract

The metallic magnesium by siliconthermic reducing method was studied by magnetite as raw materials. The Mg reduction rate, such as reduction temperature and time, Si-Fe added mount, mineralize CaF2 added, briquette pressure, were discussed by experiments. Through siliconthermic reducing process analyzed, the result showed reduction process was in line with three-dimensional phase boundary reaction D3 model and kinetic equitation were expressed as , with an apparent activation energy 313.58 KJ/mol, frequency factor 2.7×106 s-1.

  Info
Periodical
Advanced Materials Research (Volumes 129-131)
Edited by
Xie Yi and Li Mi
Pages
1133-1137
DOI
10.4028/www.scientific.net/AMR.129-131.1133
Citation
F. Gao, W. G. Sheng, L. Y. Yi, Y. X. Ge, W. Z. Min, "Study on Smelting Metallic Magnesium by Siliconthermic Reducing Method and its Reaction Kinetics", Advanced Materials Research, Vols. 129-131, pp. 1133-1137, 2010
Online since
August 2010
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