Hm. Yeh, THE BEST PERFORMANCE OF INCLINED THERMAL-DIFFUSION COLUMNS OF THE FRAZIER SCHEME, Canadian journal of chemical engineering, 74(1), 1996, pp. 152-155
The equations for the best angles of inclination for maximum separatio
n, maximum production rate and minimum column length in inclined flat-
plate thermal-diffusion columns of the Frazier scheme, have been deriv
ed. Considerable improvement in performance is obtained when a Frazier
scheme is operated at the best corresponding angle of inclination, es
pecially for the schemes of high column number.