Low temperature CO oxidation activity of the ceria promoted catalysts

Balkç F., GÜLDÜR F. Ç.

7th World Congress of Chemical Engineering, GLASGOW2005, incorporating the 5th European Congress of Chemical Engineering, Glasgow, United Kingdom, 10 - 14 July 2005, pp.128, (Full Text) identifier

  • Publication Type: Conference Paper / Full Text
  • City: Glasgow
  • Country: United Kingdom
  • Page Numbers: pp.128
  • Gazi University Affiliated: Yes

Abstract

Low temperature CO oxidation activity of the seven catalysts (50/50 Ag/Co 3O 4, 50/50 Ag 2O/CeO 2, 50/50 Co 3O 4/CeO 2, 25/25/50 Ag 2O/Co 3O 4/CeO 2, Ag 2O, CeO 2, Co 3O 4 in molar ratio), which were prepared by using co-precipitation method and calcined at 200°C for 3 hr, were studied. All of the catalysts had good activity for the CO oxidation. 50/50 Co 3O 4/CeO 2 catalyst gave the 100% conversion between room temperature and 200°C. This is an abstract of a paper presented at the 7th World Congress of Chemical Engineering (Glasgow, Scotland 7/10-14/2005).