## Almtra&-The hght transmlsslon method of measunng mterfacmJ areas m agttated vessels 1s compared wcth the chemical method The chenucal method 1s seen to yield consistently higher values of mterfacml areas A poss&le explanabon for t.hu Lscrepaocy, based on large mass transfer coefficsents m the l
Comparison of methods for measuring interfacial areas in gas-liquid dispersions
β Scribed by J. Landau; J. Boyle; H. G. Gomaa; A. M. Al Taweel
- Book ID
- 112053836
- Publisher
- John Wiley and Sons
- Year
- 1977
- Tongue
- English
- Weight
- 672 KB
- Volume
- 55
- Category
- Article
- ISSN
- 0008-4034
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An ultrasound pulse transmission technique was investigated as an alternative means of measuring the specific interfacial area n in gas-liquid reactors. Characterization of gas-liquid dispersions using ultrasound might prove a very valuable alternative in situations in which traditional techniques s
## Abshct -Compamon of hterature data on effecttve mterfactal areas from sulfite oxldatlon and CO, absorption into aMcab show conslderable dmerences even for the same contactor It IS shown that the discrepancy results from the use of an overall conversion Owmg to the non-linear dependency of the c