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Coprecipitation of radium with calcium and strontium from acid solutions using crown ether and tungstosilicic acid

  • P. Rajec
  • V. Mikulaj
  • P. Husarčik
  • V. Švec
Letter to the Editor

Abstract

The coprecipitation of radium with strontium or calcium, 18C6 and tungstosilicic acid was studied. It was determined that radium is coprecipitated with Ca and Sr and mixed compounds are fomed. It was also find the yield of Ra depends on the ratio of stability constants of metals present in a solution with 18C6. The stability constant of Ra with 18C6 was determined using a precipitation method.

Keywords

Calcium Precipitation Ether Physical Chemistry Inorganic Chemistry 
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

  • P. Rajec
    • 1
  • V. Mikulaj
    • 2
  • P. Husarčik
    • 2
  • V. Švec
    • 1
  1. 1.Department of Nuclear ChemistryComenius UniversityBratislavaSlovak Republic
  2. 2.NPP MochovceSlovak Republic

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