M

Figura 9.7 Comparing the effects of "small-scale" and "large-scale" maldistribution on packing HETP. (a) Comparing the effect of a simulated continuous tilt (max/ min flow rat» = 1.25) to the simulated effect of blanking a chordal area equal to 11 percent of the im tower area. (b) Comparing the effects of simulated continuous tUts (maxfaiin flow ratios 1.25 and 1.5) to the effects of a situation where one-half of the distributor passes 25 percent more liquid to the other half, (c) Comparing the effects of random maldistribution to those of zonal maldistribution. (Reprinted with permission from J. G. Kunesh, L. Lahm, and T. Yanagi, Ind. Eng. Chem. Res., vol. 26, p. 1845, copyright (1987) American Chemical Society.)

1 INCH PALLRMOS 0,-Ct, 1 ATMOS

C,-Cr» 1 ATMOS

* MM » MM

0 0

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