Análisis de silicatosDeterminación de la sílice por destilación y gravimetría como F6 Si K2

  1. Francisco Bosch Reig 1
  2. Vicente Hernandis Martínez 2
  3. María Luisa Martín Carratalá 2
  1. 1 Departamento Química Analítica, Facultad Ciencias Valencia
  2. 2 Departamento Química Analítica, Facultad Ciencias Alicante
Revue:
Boletín de la Sociedad Española de Cerámica y Vidrio

ISSN: 0366-3175

Année de publication: 1979

Volumen: 18

Número: 2

Pages: 93-96

Type: Article

DIALNET GOOGLE SCHOLAR lock_openAccès ouvert editor

D'autres publications dans: Boletín de la Sociedad Española de Cerámica y Vidrio

Résumé

A new method for the determination of silica in silicates has been developed, by precipitating silicium a s potassium hexañuorosilicate. The procedure of distillation, partily modified, in PTFE apparatus was used to separate silicium from other elements in the sample. The results obtained are in accordance with those obtained by the classical gravimetric method. In this way, a large.number of manipulations are avoided, reducing in a considerable manner the time of operation and silica analysis is gratly simplified.

La source de données: Dialnet