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Effect of mechanochemical activation on sorption properties of raw minerals

An effect has been studied of mechanochemical activation on sorption properties of raw zeolites toward U(VI). Mechanochemical activation was shown to result in the accumulation of structure defects and to increase of vermiculite and apatite surface areas so improving their sorption properties. A mec...

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Bibliographic Details
Date:2008
Author Affiliations:
  • T. S. Psareva — Institute for sorption and problem of endoecology of National Academy of Sciences of Ukraine
  • O. I. Zakutevskyy — Institute for sorption and problem of endoecology of National Academy of Sciences of Ukraine
  • I. V. Bachericova — Institute for sorption and problem of endoecology of National Academy of Sciences of Ukraine
  • K. Wieczorek–Ciurowa — Institute for sorption and problem of endoecology of National Academy of Sciences of Ukraine
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Main Authors: Psareva, T. S., Zakutevskyy, O. I., Bachericova, I. V., Wieczorek–Ciurowa, K.
Format: Article
Language:Russian
Published: Chuiko Institute of Surface Chemistry National Academy of Sciences of Ukraine 2008
Online Access:https://surfacezbir.com.ua/index.php/surface/article/view/293
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Journal Title:Surface
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Summary:An effect has been studied of mechanochemical activation on sorption properties of raw zeolites toward U(VI). Mechanochemical activation was shown to result in the accumulation of structure defects and to increase of vermiculite and apatite surface areas so improving their sorption properties. A mechanochemical activation for 30 min was found to be enough to produce a sorbent with optimum sorption capacity.

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