Porous Filtering Ceramics with Engobed Pores

Porous Filtering Ceramics with Engobed Pores

The authors described the results of modernizing ceramic filters made of chamotte-bentonite ceramics through decreasing the pore size of the main carrier by means of introducing engobe into pores in the form of a multiphase solid solution of anorthite and leucite, which after secondary firing consti...

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Veröffentlicht in:Glass and ceramics 2003-05, Vol.60 (5-6), p.171-173
Hauptverfasser: Belous, K P, Gaivoronskii, V F, Logvinova, T N
Format: Artikel
Sprache:eng
Schlagworte:
Ceramics
Filtering
Filtration
Firing
Molecular sieves
Porosity
Potassium aluminum silicates
Solid solutions
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Zusammenfassung:The authors described the results of modernizing ceramic filters made of chamotte-bentonite ceramics through decreasing the pore size of the main carrier by means of introducing engobe into pores in the form of a multiphase solid solution of anorthite and leucite, which after secondary firing constitutes molecular sieves with pores 1.5 - 2.0 μm in diameter and ensures effective filtration of suspensions.[PUBLICATION ABSTRACT]
ISSN:0361-7610
1573-8515
DOI:10.1023/A:1025721219784