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, Birleşik Krallık, 10 - 14 Temmuz 2005, ss.128 identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Basıldığı Şehir: Glasgow
  • Basıldığı Ülke: Birleşik Krallık
  • Sayfa Sayıları: ss.128
  • Gazi Üniversitesi Adresli: Evet

Özet

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).