Abstra&-Interfacxal area was measured for the case of cocurrent gas-hqmd upward flow u1 tubes 10,lS and 20 mm I d using the tecbruque of absorption w~tb fast chermcal reaction of carbon dloxlde into 1 N aqueous solution of sodmm hydromde Measured data on pressure drop and void fration are also repor
Effect of tube size on liquid side mass transfer in co-current gas-liquid upward flow
✍ Scribed by R.V. Shilimkan; J.B. Stepanek
- Publisher
- Elsevier Science
- Year
- 1977
- Tongue
- English
- Weight
- 399 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0009-2509
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✦ Synopsis
L~qud side mass transfer m cocurrent upward gas-hquld flow m empty tubes of three different sizes, viz 10, 15 and 20 mm has been stu&ed by absorbing crtrbon dioxide from a murture wtth au into a buffer solution of sodium carbonate and sodium-bicarbonate A method for predicting the part& liquid side mass transfer coefficients, based on the Levich model of damped turbulence at the gas liquid interface, has been proposed for the case of annular flow
📜 SIMILAR VOLUMES
Expressions have been developed for pressure gradient and liquid film thickness in upwards annular co-current flow of gas and liquid in the absence of disturbance waves and droplet entrainment. Experimental measurements of pressure gradient have been made with various phase flow rates, tube diameter
## Abstract The gas–liquid interfacial area and mass transfer coefficient for absorption of oxygen from air into water, aqueous glycerol solutions up to 1.5% (w/w) and fermentation medium containing glucose up to a 3% concentration were determined in a co‐current down flow contacting column (CDCC;