Air oxidation of aqueous sulphide solutions in packed columns

Alicilar A., Karadavut S., Guru M.

FRESENIUS ENVIRONMENTAL BULLETIN, cilt.10, sa.7, ss.620-623, 2001 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 10 Sayı: 7
  • Basım Tarihi: 2001
  • Dergi Adı: FRESENIUS ENVIRONMENTAL BULLETIN
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.620-623
  • Gazi Üniversitesi Adresli: Evet

Özet

Studies about the air oxidation of aqueous sulphide solutions in packed columns are described. Several factors affecting the process are studied. After reaching to steady state in various conditions, the sulphide concentrations of samples collected from the column outlet are spectrophotometrically determined and the oxidation yields are calculated by using these values. It is observed that the oxidation yield is increased with decreasing concentration and the presence of catalyst.