PACKING ELEMENTS FOR MASS TRANSFER APPLICATIONS

摘要

This invention provides a packing element for use in a chemical processing apparatus housing a mass transfer reaction. The packing element has lobes and channels radially disposed around a common axis and alternately spaced from one another. The lobes abut at least 60% of the circumference of the smallest circle that circumscribes the element and the channels form openings that abut no more than 40% of the circumference.