Chemical Characterization of a Fused Iron Catalyst for Ammonia Synthesis

• Autorzy: Zieliński J. , Znak L. , Kowalczyk Z.
• Języki publikacji: EN

Abstrakty

EN

A triply promoted fused iron catalyst was examined by (i) temperature-programmed desorption of hydrogen, (ii) temperature-programmed desorption of nitrogen, (iii) temperature-programmed hydrogenation of preadsorbed nitrogen and (iv) chemisorption of carbon monoxide. The studies demonstrate that all the methods arę suitable for characterization of the catalyst, provided that the experimental conditions of the measurements are correctly chosen.

Słowa kluczowe

EN

fused iron catalyst; chemical characterization; temperature-programmed desorption of nitrogen; temperature-programmed hydrogenation of nitrogen

• Wydawca: Polskie Towarzystwo Chemiczne
• Czasopismo: Polish Journal of Chemistry
• Rocznik: 2001
• Tom: Vol. 75, nr 12
• Strony: 1927--1933
• Opis fizyczny: Bibliogr. 9 poz., rys.

Twórcy

autor

Zieliński J.

autor

Znak L.

autor

Kowalczyk Z.

• lnstitute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland