THE INVESTIGATION OF THE CATALYSTS OF FUEL COMBUSTION REACTIONS .13. THE STUDY OF AN ALUMINA MAGNESIA SYSTEM USING THE THERMAL-ANALYSIS METHOD

Authors
KORYABKINA NA LITVAK GS SHKRABINA RA ISMAGILOV ZR
Citation
Na. Koryabkina et al., THE INVESTIGATION OF THE CATALYSTS OF FUEL COMBUSTION REACTIONS .13. THE STUDY OF AN ALUMINA MAGNESIA SYSTEM USING THE THERMAL-ANALYSIS METHOD, Kinetics and catalysis, 34(5), 1993, pp. 820-821
Citations number
3
Categorie Soggetti
Chemistry Physical
Journal title
Kinetics and catalysis → ACNP
ISSN journal
00231584
Volume
34
Issue
5
Year of publication
1993
Pages
820 - 821
Database
ISI
SICI code
0023-1584(1993)34:5<820:TIOTCO>2.0.ZU;2-W
Abstract
Samples of alumina, modified with MgO (4 - 9 wt %) were investigated u sing die method of thermal analysis. The observed decrease of the exot hermic effect of the gamma-Al2O3 to alpha-Al2O3 transformation turned out to be independent of the method of introduction of magnesium compo unds, indicating that solid solutions were formed at lower temperature s (500 - 900-degrees-C). Weight losses within this temperature interva l varied with the method of modification, revealing the differences in the structure of solid solutions.