STUDY OF THE INFLUENCE OF ALUMINA-CONTENT ON PORE STRUCTURE STABILITYOF SYNTHETIC SILICA-ALUMINA CATALYSTS

Authors
MASTHAN SK
Citation
Sk. Masthan, STUDY OF THE INFLUENCE OF ALUMINA-CONTENT ON PORE STRUCTURE STABILITYOF SYNTHETIC SILICA-ALUMINA CATALYSTS, Indian journal of chemistry. Sect. A: Inorganic, physical, theoretical & analytical, 34(5), 1995, pp. 377-382
Citations number
25
Categorie Soggetti
Chemistry
Journal title
Indian journal of chemistry. Sect. A: Inorganic, physical, theoretical & analytical → ACNP
ISSN journal
03764710
Volume
34
Issue
5
Year of publication
1995
Pages
377 - 382
Database
ISI
SICI code
0376-4710(1995)34:5<377:SOTIOA>2.0.ZU;2-4
Abstract
Silica-alumina catalysts with alumina contents ranging from 0 to 100 w t. % are prepared by following the conventional stepwise precipitation method. The effect of alumina content on the pore structure stability of these catalysts is investigated. The pore structure stability of S iO2-Al2O3 catalysts is attributed to the particle aggregate structure and to the mutual protective action of the particles of different phas es present in the catalysts.