Sulfurization of Pt/Al2O3?Cl catalysts. IV. Adsorption sites of H2S on Al2O3, Al2O3?Cl and Pt/Al2O3?Cl期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

Sulfurization of Pt/Al₂O₃?Cl catalysts. IV. Adsorption sites of H₂S on Al₂O₃, Al₂O₃?Cl and Pt/Al₂O₃?Cl

Authors:	C. R. Apesteguí a, S. M. Trevizá n, T. F. Garetto, J. F. Plaza de los Reyes J. M. Parera

Affiliation:	(1) Instituto de Investigaciones en Catálisis y Petroquímica, Santiago del Estero 2654, 3000 Santa Fe, Argentína

Abstract:	Chemisorption of H₂S on Al₂O₃, Al₂O₃–Cl and Pt/Al₂O₃–Cl has been studied by gravimetry and IR spectroscopy. The influence of the amount of Cl on the H₂S adsorption equilibrium value and the nature of the adsorption sites at low and high coverages are discussed. H₂S Al₂O₃, Al₂O₃–Cl Pt/Al₂O₃–Cl . Cl H₂S, .

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