/industries/chemical/b/chemical-blog/posts/ethylene-process-loss-reduction-and-energy-efficiency-160-improvementReconciling Mass and Energy Balances in an Ethylene Complex is the name of a presentation recently given by Emerson’s Patrick Truesdale. The venue was the 2009 AIChE annual meeting in Nashville, Tennessee. Patrick is a senior consultant on the Industryen-USTelligent Community 13