The effect of sparger geometry on gas holdup and regime transition points in a bubble column equipped with perforated plate spargers


Sal S., GUL O. F. , Özdemir M.

CHEMICAL ENGINEERING AND PROCESSING, cilt.70, ss.259-266, 2013 (SCI İndekslerine Giren Dergi) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 70
  • Basım Tarihi: 2013
  • Doi Numarası: 10.1016/j.cep.2013.03.012
  • Dergi Adı: CHEMICAL ENGINEERING AND PROCESSING
  • Sayfa Sayıları: ss.259-266

Özet

This paper investigates the effect of sparger geometry on flow regime of a bubble column. The experiments presented in this study were performed under atmospheric pressure with water/air in a cylindrical Plexiglas (R) column of 33.0 cm i.d. and 3.0 m height. Three different perforated plate spargers were employed. Hole diameter was varied in the range of 1-3 mm, while the free area was 1.0%.