Paper Title:
Recovery of Silica and Sodium Fluoride from Hexafluorosilicic Acid and Sodium Silicate
  Abstract

A process for the recovery of nanoporous silica and sodium fluoride from hexafluorosilicic acid and sodium silicate under the different molar ratios was studied. In order to prepare the appropriate solutions of initial compounds 25% of hexafluorosilicic acid and the 18% of sodium silicate were used. Obtained nanoporous silica and sodium fluoride have been characterized by XRD, BET, TGA, EDX and SEM.

  Info
Periodical
Materials Science Forum (Volumes 544-545)
Edited by
Hyungsun Kim, Junichi Hojo and Soo Wohn Lee
Pages
613-616
DOI
10.4028/www.scientific.net/MSF.544-545.613
Citation
J. K. Kim, J. K. Park, H. K. Kim, "Recovery of Silica and Sodium Fluoride from Hexafluorosilicic Acid and Sodium Silicate", Materials Science Forum, Vols. 544-545, pp. 613-616, 2007
Online since
May 2007
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Price
$32.00
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