For many years this remained the only such procedure available in the open literature the work of organizations like Fractionation Research Incorporated (FRI) was available only to member companies.

The AIChE Bubble Tray Design Manual (AIChE, 1958 Gerster et al., 1958) presented the first comprehensive estimation procedure for numbers of transfer units. Multicomponent distillation calculations on a large digital computer. (1958) Bubble-tray Design Manual ( American Institute of Chemical Engineers). Īn alternative approach is presented in the AIChE Bubble-Tray Design Manual and is based on an eddy-diffusion model. Reviews are given by Lockett ( Distillation Tray Fundamentals, Cambridge University Press, Cambridge, England, 1986) and Chan and Fair Īmerican Institute of Chemical Engineers, Bubble-Tray Design Manual. Since then, several aspects of the AIChE model have been criticized, corrected, and modified. This model was developed over 5 years in the late 1950s in three universities. Almost all methods evolved from the AIChE model (AIChE Research Committee, Bubble Tray Design Manual, New York, 1958). Theoretical Efficiency Prediction Theoretical tray efficiency prediction is based on the two- film theory and the sequence of steps in Fig. ĪIChE, Bubble tray design manual, Prediction of fractionation efficiency, AIChE, New-York (1958). Bubble-Tray Design Manual American Institute of Chemical Engineers, Bubble Tray Design Manual, Prediction of Fractionation Efficiency, Amer.

Aiche Bubble Tray Design Manual