A simultaneous heat and mass transfer model was applied to a binary system m a 3-m dtstdlatlon column packed with i m Raschlg Rings Mass transfer coefficients were obtained by measunng composmons and temperatures as functions of column height through use of the "dlfferentlal height" technique The ex
Simultaneous heat and mass transfer for multicomponent distillation in a wetted-wall column
β Scribed by Mahmoud M. Dribika; Orville C. Sandall
- Publisher
- Elsevier Science
- Year
- 1979
- Tongue
- English
- Weight
- 651 KB
- Volume
- 34
- Category
- Article
- ISSN
- 0009-2509
No coin nor oath required. For personal study only.
β¦ Synopsis
A sunultaneous heat and mass transfer model was apphed to multlcomponent datdlatlon m a wetted-wall column Experunents were carried out. usmg the benzene-toluene-ethylbenzene ternary system, m a wetted-wall column of 2 2 cm I d and 100 cm long equipped with specml probes designed for simultaneous hquld samphng and
π SIMILAR VOLUMES
Further work 13 presented on srmultaneous .md adlahatrc heat and maqs transfer at high humldltles In previous work [I] the author, studled he& and rnkLq.ys transfer m opposite directions m a wetted wall tower In the pre\ent study the author, have mve,tlgated the transfer of heat and masq m the same
A theoretlcal study of sunultaneous heat and mass transfer m bmary dlstdlation has shown that heat and mass transfer coefficients can be appropnately evaluated If hqud phase temperatures and compositions are measured as funcuons of herght m a column In tlus study, the expenments were camed out m a w
AbstractBinary distillation in continuous contact equipment is modeled as a simultaneous heat and mass transfer process. In order to account for the interactions between heat and mass transfer between the two phases, the equations developed from enthalpy and material balances are analyzed simultaneo