PROCESS FOR THE PREPARATION OF HIGHLY PROCESSABLE POLYMERIC COMPOSITION BASED ON LINEAR LOW DENSITY POLYETHYLENE

摘要

The present invention provides a heat exchanger utilising an improved rod baffle. The improved rod baffle has at least one baffle ring and a plurality of baffle support members comprised of a first strip and a second strip each attached to the baffle ring and extending across said ring such that each strip will support an adjacent tube row. Support struts are attached to and extend between the first and second strip. The improved rod baffle provides for a reduced longitudinal-flow, shell-side pressure drop over a solid support member.