Adsorption microcalorimetric studies of the interaction between oxygen and an industrial ammonia synthesis catalyst

Autor: Tsarev, V. I., Aptekar, E. L., Krylova, A. V., Torocheshnikov, N. S.
Zdroj: Reaction Kinetics and Catalysis Letters; September 1980, Vol. 14 Issue: 3 p279-282, 4p
Abstrakt: Heats of oxygen adsorption on an industrial Ca-IB type catalyst for ammonia synthesis have been measured at 20°C. Participation of various forms of adsorbed oxygen (adsorption heats of 420 kJ/mol and below 84 kJ/mol) in the formation of a passivating (stabilizing) catalyst layer has been found.
Databáze: Supplemental Index