Journal of Advanced Chemical Engineering

Maedeh Asari

Publications

• Research Article
  Experimental Determination of Bubble Size in Solution of Surfactants of the Bubble Column
  Author(s): Maedeh Asari and Faramarz HormoziMaedeh Asari and Faramarz Hormozi
  
  This paper focuses on the effect of surfactants on the bubble size. Bubble size in Sodium dodecyl sulfate /water system were investigated at various superficial gas velocities (0.13, 0.26 and 0.5 cm/s). On the other hands, Bubble diameter was determined for different values of Sodium dodecyl sulfate surfactant concentration. Surfactant concentration in water were 0.05, 0.02 and 0.1 vol.%. Tap water and aqueous solutions with surfactants (anionic, non-ionic and zwitterionic) are used as liquid phases. The bubbles size in this phase is determined at Cs=0.05%vol and ug=0.13 cm/s. The bubbles are generated into a small-scale bubble column making of Plexiglas with height of 1.2 m. High speed photography techniques are used to measure the bubble size. The experimental results were shownthat bubble diameter in Sodium dodecyl sulfate /water system is larger than other systems. In solution of .. View More»
  DOI: 10.4172/2090-4568.1000101

  Abstract PDF