Heat Recovery with Pillow Plates Heat Exchangers
In recent years, there has been a growing interest in pillow plate heat exchangers (PPHEs) because of their versatility to cover a large number of applications in most industries, as well as their high heat transfer efficiency.  In our last article of this series, we will present a comparison, on different aspects, between a PPHE and Shell and Tube, Gasketed Plate, and Spiral Heat Exchangers. We will also discuss in particular the use of PPHE applied to high-temperature flue gas energy recovery.
