INFRARED STUDY OF ADSORPTION OF AMMONIA ON DRY GAMMA-ALUMINA

[11] RIJNDERS GWA, 1950, RECL TRAV CHIM PAY B, V69, P668

[12] *MESURE DES DIFFERENTES FORMES DACIDITE DES GELS CATALYTIQUES [J]. JOURNAL DE CHIMIE PHYSIQUE ET DE PHYSICO-CHIMIE BIOLOGIQUE, 1954, 51 (11-1) : 723 - 728

[13] HYDROFLUORIC ACID AND ACIDITY OF ALUMINA [J]. INDUSTRIAL AND ENGINEERING CHEMISTRY, 1957, 49 (02): : 261 - 263

[14] 1962, 142 NAT M AM CHEM SO

[11] RIJNDERS GWA, 1950, RECL TRAV CHIM PAY B, V69, P668

[12] *MESURE DES DIFFERENTES FORMES DACIDITE DES GELS CATALYTIQUES [J]. JOURNAL DE CHIMIE PHYSIQUE ET DE PHYSICO-CHIMIE BIOLOGIQUE, 1954, 51 (11-1) : 723 - 728

[13] HYDROFLUORIC ACID AND ACIDITY OF ALUMINA [J]. INDUSTRIAL AND ENGINEERING CHEMISTRY, 1957, 49 (02): : 261 - 263

[14] 1962, 142 NAT M AM CHEM SO