Granular ceramic material with high porosity

   
   

A ceramic material, includes SiO.sub.2 and Na.sub.2 O and/or K.sub.2 O. The material is characterized by a porosity of over 60% and by pores, more than 70% of which have a pore size ranging between 0.1 and 15 .mu.m. The ceramic material can be used as filtering material, for water storage and as adsorbent material.

Un material de cerámica, incluye SiO.sub.2 y Na.sub.2 O y/o K.sub.2 O. El material es caracterizado por una porosidad de sobre el 60% y por los poros, más los de 70% de los cuales tienen un tamaño del poro el extenderse entre el mu.m 0.1 y 15. El material de cerámica se puede utilizar como material de filtración, para el almacenaje del agua y como material del adsorbente.

 
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