Effects of superficial gas velocity on gas hold-up profiles in foaming liquids in bubble column reactors

Chemical Engineering Journal

Volumn 99, Issue 1, 2004, Pages 53-58

  Veera, U Parasu ^a   Kataria, K L ^b   Joshi, J B ^b  

^a UNIVERSITY OF TWENTE   (Netherlands)

^b UNIVERSITY OF MUMBAI   (India)

Author keywords

Bubble column; HD D ratio; Hold up profiles; n Butanol; Sparger design effect

Indexed keywords

ALCOHOLS; BLOWING AGENTS; CONCENTRATION (PROCESS); GAMMA RAYS; GASES; REDUCTION; SOLUTIONS;

RADIAL GAS; SUPERFICIAL GAS;

BUBBLE COLUMNS;

BUBBLE COLUMN; GAS FLOW; HOLD-UP; TOMOGRAPHY; VELOCITY;

EID: 1842640094     PISSN: 13858947     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.cej.2003.09.003     Document Type: Article

References (4)

1. Parasu Veera U.Kataria K.L.Joshi J.B.Gas hold-up profiles in foaming liquids in bubble columns Chem. Eng. J. 84 2001 247-256
2. Parasu Veera U.Joshi J.B.Measurement of gas hold-up profiles by gamma ray tomography: effect of sparger design and height of dispersion in bubble columns Chem. Eng. Res. Des. 77 1999 303-315
3. Zuber N.Findley J.A.Average columetric concentration in two phase flow system J. Heat Transfer 87 1965 453
4. Tomiyama A.Tamai H.Zun I.Husukawa S.Transverse migration of single bubbles in simple shear flows Chem. Eng. Sci. 5711 2002 1849-1858