It is shown that compared to some of the highly efficient packings, the use of the new packing leads to considerable pressure drop reduction and to an increase of the volumetric mass-transfer coefficient.
Specific subsections are dedicated to the selectivity of reversed-phase packings, HILIC, monolithic structures, and the reproducibility of modern packings.
The experimental results showed that the new proposed structured packings have a significant advantage in pressure drop and capacity over traditional Mellapak 125X.
This study has focused on improving the efficiency of the packed column by replacing traditional packings with newer types of packing which have been shown to have enhanced mass transfer performance.
In this work, a new model for catalytic packings of the Katapak type is presented.
The model can also prove powerful in the simulation and design of new geometries for structured packings.
The analyses consider planar geometries with perfectly periodic arrangements of the constituent phases, by recourse to new classes of square-packing and hexagonal-packing unit cell formulations for the graded material.
As an alternative to packed beds or packings, sponges turned out to be used in new application fields in chemical and process engineering.
New upper bounds on sphere packings I (with H. Cohn), Annals of Math.
New types of wire mesh packings have also been proposed for improving the performance of the conventional spray tower.
