HDA process
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Heat Integration Analysis for an HDA Process Using Pinch Analysis
Abstract: In this study a retrofitted heat exchanger network (HEN) is proposed for an existing HDAprocess plant by pinch analysis using Aspen energy analyzer. In the HDA process, benzene is produced by hydrodealkylation of toluene. From the existing plant operating data a HEN is extracted. Analysis of both design and retrofit analysis are done for the existing process plant. From design analysis it is known that ten alternative designs are possible …
Published in Journal of Modern Chemistry & Chemical Technology · Vol. 6, Issue 2, 2015 · pp. 13–22 Read article