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Multi-elemental characterization of Cuban natural zeolites

  • O. Díaz Rizo
  • E. F. Herrera Peraza
Letter to the Editor

Abstract

Concentrations of 38 elements in samples from four important Cuban zeolite beds have been obtained by Instrumental Neutron Activation (INAA) and X-ray Fluorescence analyses (XRFA). In comparison with other analytical techniques good agreement was reached. The concentration values of minor element Ba, Sr, Zn and Mn and 25 trace element (including 9 REE) are at the first time reported in Cuban zeolite. It is important for the zeolite evaluation in different industrial uses.

Keywords

Physical Chemistry Inorganic Chemistry Zeolite Neutron Activation INAA 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Akadémiai Kiadó 1997

Authors and Affiliations

  • O. Díaz Rizo
    • 1
  • E. F. Herrera Peraza
    • 1
  1. 1.Instituto Superior de Ciencias y Tecnologia NuclearesHabanaCuba

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