✦ LIBER ✦

Gas-liquid mass transfer in a vibrating disk column

✍ Scribed by K. Miyanami; K. Tojo; I. Minami; T. Yano

Publisher: Elsevier Science
Year: 1978
Tongue: English
Weight: 799 KB
Volume: 33
Category: Article
ISSN: 0009-2509
DOI: 10.1016/0009-2509(78)80022-0

No coin nor oath required. For personal study only.

✦ Synopsis

A--Gas-hqmd mass transfer has been studled m a vlbratmg disk column with CO2 gas-water concurrent flow The overall volumetric mass transfer coefficient Ka IS correlated m terms of the gas holdup 4 and the maxlmum power dlssrpatlon P,,,,[cm*/sec'] as follows where d,, and d, are the duuneters of the vlbratmg disk and the column, respectively The bquld phase mass transfer coefficient K In gas-hquld dlsperslons IS almost Independent of the power dlsslpatlon and IS mamjy Influenced by the bubble sue. the coe5iclent IS nearly proportional to the Sauter mean diameter of the bubbles The mass transfer coefficient m the vfbratmg &sk column IS of the same order of magmtude as that for correspondmg bubbk sues m a conventtond stured tank with rotary astation

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